/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

package mozilla.components.feature.prompts

import android.app.Activity
import android.app.Activity.RESULT_CANCELED
import android.app.Activity.RESULT_OK
import android.content.ClipData
import android.content.Context
import android.content.Intent
import android.graphics.Bitmap
import android.net.Uri
import android.view.View
import androidx.fragment.app.Fragment
import androidx.fragment.app.FragmentManager
import androidx.fragment.app.FragmentTransaction
import androidx.test.ext.junit.runners.AndroidJUnit4
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.test.TestCoroutineDispatcher
import kotlinx.coroutines.test.resetMain
import kotlinx.coroutines.test.setMain
import mozilla.components.browser.state.action.ContentAction
import mozilla.components.browser.state.action.TabListAction
import mozilla.components.browser.state.state.BrowserState
import mozilla.components.browser.state.state.ContentState
import mozilla.components.browser.state.state.TabSessionState
import mozilla.components.browser.state.state.createCustomTab
import mozilla.components.browser.state.state.createTab
import mozilla.components.browser.state.store.BrowserStore
import mozilla.components.concept.engine.prompt.Choice
import mozilla.components.concept.engine.prompt.CreditCard
import mozilla.components.concept.engine.prompt.PromptRequest
import mozilla.components.concept.engine.prompt.PromptRequest.Alert
import mozilla.components.concept.engine.prompt.PromptRequest.Authentication
import mozilla.components.concept.engine.prompt.PromptRequest.Authentication.Level.NONE
import mozilla.components.concept.engine.prompt.PromptRequest.Authentication.Method.HOST
import mozilla.components.concept.engine.prompt.PromptRequest.Color
import mozilla.components.concept.engine.prompt.PromptRequest.MenuChoice
import mozilla.components.concept.engine.prompt.PromptRequest.MultipleChoice
import mozilla.components.concept.engine.prompt.PromptRequest.SingleChoice
import mozilla.components.concept.engine.prompt.PromptRequest.TextPrompt
import mozilla.components.concept.engine.prompt.ShareData
import mozilla.components.concept.storage.Login
import mozilla.components.feature.prompts.concept.SelectablePromptView
import mozilla.components.feature.prompts.creditcard.CreditCardPicker
import mozilla.components.feature.prompts.dialog.ChoiceDialogFragment
import mozilla.components.feature.prompts.dialog.ConfirmDialogFragment
import mozilla.components.feature.prompts.dialog.MultiButtonDialogFragment
import mozilla.components.feature.prompts.dialog.PromptDialogFragment
import mozilla.components.feature.prompts.dialog.SaveLoginDialogFragment
import mozilla.components.feature.prompts.file.FilePicker.Companion.FILE_PICKER_ACTIVITY_REQUEST_CODE
import mozilla.components.feature.prompts.login.LoginPicker
import mozilla.components.feature.prompts.share.ShareDelegate
import mozilla.components.support.test.any
import mozilla.components.support.test.eq
import mozilla.components.support.test.ext.joinBlocking
import mozilla.components.support.test.libstate.ext.waitUntilIdle
import mozilla.components.support.test.mock
import mozilla.components.support.test.robolectric.testContext
import mozilla.components.support.test.whenever
import org.junit.After
import org.junit.Assert.assertEquals
import org.junit.Assert.assertFalse
import org.junit.Assert.assertNotNull
import org.junit.Assert.assertNull
import org.junit.Assert.assertTrue
import org.junit.Before
import org.junit.Test
import org.junit.runner.RunWith
import org.mockito.Mockito.`when`
import org.mockito.Mockito.doReturn
import org.mockito.Mockito.never
import org.mockito.Mockito.spy
import org.mockito.Mockito.times
import org.mockito.Mockito.verify
import org.robolectric.Robolectric
import java.lang.ref.WeakReference
import java.security.InvalidParameterException
import java.util.Date

@RunWith(AndroidJUnit4::class)
class PromptFeatureTest {

    private val testDispatcher = TestCoroutineDispatcher()

    private lateinit var store: BrowserStore
    private lateinit var fragmentManager: FragmentManager
    private lateinit var loginPicker: LoginPicker
    private lateinit var creditCardPicker: CreditCardPicker

    private val tabId = "test-tab"
    private fun tab(): TabSessionState? {
        return store.state.tabs.find { it.id == tabId }
    }

    @Before
    @ExperimentalCoroutinesApi
    fun setUp() {
        Dispatchers.setMain(testDispatcher)
        store = BrowserStore(
            BrowserState(
                tabs = listOf(
                    createTab("https://www.mozilla.org", id = tabId)
                ),
                customTabs = listOf(
                    createCustomTab("https://www.mozilla.org", id = "custom-tab")
                ),
                selectedTabId = tabId
            )
        )
        loginPicker = mock()
        creditCardPicker = mock()
        fragmentManager = mockFragmentManager()
    }

    @After
    @ExperimentalCoroutinesApi
    fun tearDown() {
        Dispatchers.resetMain()
        testDispatcher.cleanupTestCoroutines()
    }

    @Test
    fun `PromptFeature acts on the selected session by default`() {
        val feature = spy(
            PromptFeature(
                fragment = mock(),
                store = store,
                fragmentManager = fragmentManager
            ) { })
        feature.start()

        val promptRequest = SingleChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()
        testDispatcher.advanceUntilIdle()
        verify(feature).onPromptRequested(store.state.tabs.first())
    }

    @Test
    fun `PromptFeature acts on a given custom tab session`() {
        val feature = spy(
            PromptFeature(
                fragment = mock(),
                store = store,
                customTabId = "custom-tab",
                fragmentManager = fragmentManager
            ) { }
        )
        feature.start()

        val promptRequest = SingleChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction("custom-tab", promptRequest))
            .joinBlocking()
        testDispatcher.advanceUntilIdle()
        verify(feature).onPromptRequested(store.state.customTabs.first())
    }

    @Test
    fun `PromptFeature acts on the selected session if there is no custom tab ID`() {
        val feature = spy(
            PromptFeature(
                fragment = mock(),
                store = store,
                customTabId = tabId,
                fragmentManager = fragmentManager
            ) { }
        )

        val promptRequest = SingleChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()
        testDispatcher.advanceUntilIdle()
        feature.start()
        verify(feature).onPromptRequested(store.state.tabs.first())
    }

    @Test
    fun `New promptRequests for selected session will cause fragment transaction`() {
        val feature =
            PromptFeature(fragment = mock(), store = store, fragmentManager = fragmentManager) { }
        feature.start()

        val singleChoiceRequest = SingleChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, singleChoiceRequest))
            .joinBlocking()
        verify(fragmentManager).beginTransaction()
    }

    @Test
    fun `New promptRequests for selected session will not cause fragment transaction if feature is stopped`() {
        val feature =
            PromptFeature(fragment = mock(), store = store, fragmentManager = fragmentManager) { }
        feature.start()
        feature.stop()

        val singleChoiceRequest = SingleChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, singleChoiceRequest))
            .joinBlocking()
        verify(fragmentManager, never()).beginTransaction()
    }

    @Test
    fun `Feature will re-attach to already existing fragment`() {
        val fragment: ChoiceDialogFragment = mock()
        doReturn(tabId).`when`(fragment).sessionId
        doReturn(fragment).`when`(fragmentManager).findFragmentByTag(FRAGMENT_TAG)

        val singleChoiceRequest = SingleChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, singleChoiceRequest))
            .joinBlocking()

        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        feature.start()
        verify(fragment).feature = feature
    }

    @Test
    fun `Existing fragment will be removed if session has no prompt request`() {
        val fragment: ChoiceDialogFragment = mock()
        doReturn(tabId).`when`(fragment).sessionId
        doReturn(fragment).`when`(fragmentManager).findFragmentByTag(FRAGMENT_TAG)

        val transaction: FragmentTransaction = mock()
        doReturn(transaction).`when`(fragmentManager).beginTransaction()
        doReturn(transaction).`when`(transaction).remove(any())

        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        feature.start()

        verify(fragment, never()).feature = feature
        verify(fragmentManager).beginTransaction()
        verify(transaction).remove(fragment)
    }

    @Test
    fun `Existing fragment will be removed if session does not exist anymore`() {
        val fragment: ChoiceDialogFragment = mock()
        doReturn("invalid-tab").`when`(fragment).sessionId
        doReturn(fragment).`when`(fragmentManager).findFragmentByTag(FRAGMENT_TAG)

        val singleChoiceRequest = SingleChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction("invalid-tab", singleChoiceRequest))
            .joinBlocking()

        val transaction: FragmentTransaction = mock()
        doReturn(transaction).`when`(fragmentManager).beginTransaction()
        doReturn(transaction).`when`(transaction).remove(any())

        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        feature.start()

        verify(fragment, never()).feature = feature
        verify(fragmentManager).beginTransaction()
        verify(transaction).remove(fragment)
    }

    @Test
    fun `Calling onStop will attempt to dismiss the select prompts`() {
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                fragmentManager = fragmentManager
            ) { }
        )

        feature.stop()

        verify(feature).dismissSelectPrompts()
    }

    @Test
    fun `GIVEN loginPickerView is visible WHEN dismissSelectPrompts THEN dismissCurrentLoginSelect called and true returned`() {
        // given
        val loginPickerView: SelectablePromptView<Login> = mock()
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                fragmentManager = fragmentManager,
                loginPickerView = loginPickerView
            ) { }
        )
        val selectLoginPrompt = mock<PromptRequest.SelectLoginPrompt>()
        whenever(loginPickerView.asView()).thenReturn(mock())
        whenever(loginPickerView.asView().visibility).thenReturn(View.VISIBLE)
        feature.loginPicker = loginPicker
        feature.activePromptRequest = selectLoginPrompt

        // when
        val result = feature.dismissSelectPrompts()

        // then
        verify(feature.loginPicker!!).dismissCurrentLoginSelect(selectLoginPrompt)
        assertEquals(true, result)
    }

    @Test
    fun `GIVEN loginPickerView is not visible WHEN dismissSelectPrompts THEN dismissCurrentLoginSelect called and false returned`() {
        // given
        val loginPickerView: SelectablePromptView<Login> = mock()
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                fragmentManager = fragmentManager,
                loginPickerView = loginPickerView
            ) { }
        )
        val selectLoginPrompt = mock<PromptRequest.SelectLoginPrompt>()
        whenever(loginPickerView.asView()).thenReturn(mock())
        whenever(loginPickerView.asView().visibility).thenReturn(View.GONE)
        feature.loginPicker = loginPicker
        feature.activePromptRequest = selectLoginPrompt

        // when
        val result = feature.dismissSelectPrompts()

        // then
        assertEquals(false, result)
    }

    @Test
    fun `GIVEN PromptFeature WHEN onBackPressed THEN dismissSelectPrompts is called`() {
        // given
        val loginPickerView: SelectablePromptView<Login> = mock()
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                fragmentManager = fragmentManager,
                loginPickerView = loginPickerView
            ) { }
        )
        val selectLoginPrompt = mock<PromptRequest.SelectLoginPrompt>()
        whenever(loginPickerView.asView()).thenReturn(mock())
        whenever(loginPickerView.asView().visibility).thenReturn(View.VISIBLE)
        feature.loginPicker = loginPicker
        feature.activePromptRequest = selectLoginPrompt

        // when
        val result = feature.onBackPressed()

        // then
        verify(feature).dismissSelectPrompts()
        assertEquals(true, result)
    }

    @Test
    fun `Calling dismissSelectPrompts should dismiss the login picker if the login prompt is active`() {
        val loginPickerView: SelectablePromptView<Login> = mock()
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                fragmentManager = fragmentManager,
                loginPickerView = loginPickerView
            ) { }
        )
        val selectLoginPrompt = mock<PromptRequest.SelectLoginPrompt>()
        whenever(loginPickerView.asView()).thenReturn(mock())
        whenever(loginPickerView.asView().visibility).thenReturn(View.VISIBLE)

        feature.loginPicker = loginPicker
        feature.activePromptRequest = mock()
        feature.dismissSelectPrompts()
        verify(feature.loginPicker!!, never()).dismissCurrentLoginSelect(any())

        feature.loginPicker = loginPicker
        feature.activePromptRequest = selectLoginPrompt
        feature.dismissSelectPrompts()
        verify(feature.loginPicker!!).dismissCurrentLoginSelect(selectLoginPrompt)
    }

    @Test
    fun `GIVEN creditCardPickerView is visible WHEN dismissSelectPrompts is called THEN dismissSelectCreditCardRequest returns true`() {
        val creditCardPickerView: SelectablePromptView<CreditCard> = mock()
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                fragmentManager = fragmentManager,
                creditCardPickerView = creditCardPickerView
            ) { }
        )
        val selectCreditCardRequest = mock<PromptRequest.SelectCreditCard>()
        feature.creditCardPicker = creditCardPicker
        feature.activePromptRequest = selectCreditCardRequest

        whenever(creditCardPickerView.asView()).thenReturn(mock())
        whenever(creditCardPickerView.asView().visibility).thenReturn(View.VISIBLE)

        val result = feature.dismissSelectPrompts()

        verify(feature.creditCardPicker!!).dismissSelectCreditCardRequest(selectCreditCardRequest)
        assertEquals(true, result)
    }

    @Test
    fun `GIVEN creditCardPickerView is not visible WHEN dismissSelectPrompts is called THEN dismissSelectPrompt returns false`() {
        val creditCardPickerView: SelectablePromptView<CreditCard> = mock()
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                fragmentManager = fragmentManager,
                creditCardPickerView = creditCardPickerView
            ) { }
        )
        val selectCreditCardRequest = mock<PromptRequest.SelectCreditCard>()
        feature.creditCardPicker = creditCardPicker
        feature.activePromptRequest = selectCreditCardRequest

        whenever(creditCardPickerView.asView()).thenReturn(mock())
        whenever(creditCardPickerView.asView().visibility).thenReturn(View.GONE)

        val result = feature.dismissSelectPrompts()

        assertEquals(false, result)
    }

    @Test
    fun `GIVEN an active select credit card request WHEN onBackPressed is called THEN dismissSelectPrompts is called`() {
        val creditCardPickerView: SelectablePromptView<CreditCard> = mock()
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                fragmentManager = fragmentManager,
                creditCardPickerView = creditCardPickerView
            ) { }
        )
        val selectCreditCardRequest = mock<PromptRequest.SelectCreditCard>()
        feature.creditCardPicker = creditCardPicker
        feature.activePromptRequest = selectCreditCardRequest

        whenever(creditCardPickerView.asView()).thenReturn(mock())
        whenever(creditCardPickerView.asView().visibility).thenReturn(View.VISIBLE)

        val result = feature.onBackPressed()

        verify(feature).dismissSelectPrompts()
        assertEquals(true, result)
    }

    @Test
    fun `WHEN dismissSelectPrompts is called THEN the active credit card picker should be dismissed`() {
        val creditCardPickerView: SelectablePromptView<CreditCard> = mock()
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                fragmentManager = fragmentManager,
                creditCardPickerView = creditCardPickerView
            ) { }
        )
        feature.creditCardPicker = creditCardPicker
        feature.activePromptRequest = mock()

        whenever(creditCardPickerView.asView()).thenReturn(mock())
        whenever(creditCardPickerView.asView().visibility).thenReturn(View.VISIBLE)

        feature.dismissSelectPrompts()
        verify(feature.creditCardPicker!!, never()).dismissSelectCreditCardRequest(any())

        val selectCreditCardRequest = mock<PromptRequest.SelectCreditCard>()
        feature.activePromptRequest = selectCreditCardRequest

        feature.dismissSelectPrompts()

        verify(feature.creditCardPicker!!).dismissSelectCreditCardRequest(selectCreditCardRequest)
    }

    @Test
    fun `Calling onCancel will consume promptRequest`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }

        val singleChoiceRequest = SingleChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, singleChoiceRequest))
            .joinBlocking()

        assertEquals(singleChoiceRequest, tab()?.content?.promptRequest)
        feature.onCancel(tabId)

        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
    }

    @Test
    fun `Selecting an item in a single choice dialog will consume promptRequest`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        feature.start()

        val singleChoiceRequest = SingleChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, singleChoiceRequest))
            .joinBlocking()

        assertEquals(singleChoiceRequest, tab()?.content?.promptRequest)
        feature.onConfirm(tabId, mock<Choice>())

        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
    }

    @Test
    fun `Selecting an item in a menu choice dialog will consume promptRequest`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        feature.start()

        val menuChoiceRequest = MenuChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, menuChoiceRequest))
            .joinBlocking()

        assertEquals(menuChoiceRequest, tab()?.content?.promptRequest)
        feature.onConfirm(tabId, mock<Choice>())

        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
    }

    @Test
    fun `Selecting items on multiple choice dialog will consume promptRequest`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        feature.start()

        val multipleChoiceRequest = MultipleChoice(arrayOf()) {}
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, multipleChoiceRequest))
            .joinBlocking()

        assertEquals(multipleChoiceRequest, tab()?.content?.promptRequest)
        feature.onConfirm(tabId, arrayOf<Choice>())

        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
    }

    @Test
    fun `onNoMoreDialogsChecked will consume promptRequest`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }

        var onShowNoMoreAlertsWasCalled = false
        var onDismissWasCalled = false

        val promptRequest = Alert("title", "message", false, { onDismissWasCalled = true }) {
            onShowNoMoreAlertsWasCalled = true
        }

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()
        feature.onConfirm(tabId, false)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onShowNoMoreAlertsWasCalled)

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()
        feature.onCancel(tabId)
        store.waitUntilIdle()
        assertTrue(onDismissWasCalled)
    }

    @Test
    fun `Calling onCancel with an alert request will consume promptRequest and call onDismiss`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        var onDismissWasCalled = false
        val promptRequest = Alert("title", "message", false, { onDismissWasCalled = true }) {}

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()
        feature.onCancel(tabId)
        store.waitUntilIdle()
        assertTrue(onDismissWasCalled)
        assertNull(tab()?.content?.promptRequest)
    }

    @Test
    fun `onConfirmTextPrompt will consume promptRequest`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        var onConfirmWasCalled = false
        var onDismissWasCalled = false

        val promptRequest = TextPrompt(
            "title",
            "message",
            "input",
            false,
            { onDismissWasCalled = true }) { _, _ ->
            onConfirmWasCalled = true
        }

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()
        feature.onConfirm(tabId, false to "")
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onConfirmWasCalled)

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()
        feature.onCancel(tabId)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onDismissWasCalled)
    }

    @Test
    fun `Calling onCancel with an TextPrompt request will consume promptRequest and call onDismiss`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        var onDismissWasCalled = false

        val promptRequest = TextPrompt(
            "title",
            "message",
            "value",
            false,
            { onDismissWasCalled = true }) { _, _ -> }

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onCancel(tabId)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onDismissWasCalled)
    }

    @Test
    fun `selecting a time will consume promptRequest`() {
        val timeSelectionTypes = listOf(
            PromptRequest.TimeSelection.Type.DATE,
            PromptRequest.TimeSelection.Type.DATE_AND_TIME,
            PromptRequest.TimeSelection.Type.TIME,
            PromptRequest.TimeSelection.Type.MONTH
        )

        timeSelectionTypes.forEach { type ->
            val feature = PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager
            ) { }
            var onClearWasCalled = false
            var selectedDate: Date? = null
            val promptRequest = PromptRequest.TimeSelection(
                "title", Date(0),
                null,
                null,
                type,
                { date -> selectedDate = date }) {
                onClearWasCalled = true
            }

            feature.start()
            store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest))
                .joinBlocking()

            val now = Date()
            feature.onConfirm(tabId, now)
            store.waitUntilIdle()
            assertNull(tab()?.content?.promptRequest)

            assertEquals(now, selectedDate)
            store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest))
                .joinBlocking()

            feature.onClear(tabId)
            assertTrue(onClearWasCalled)
            feature.stop()
        }
    }

    @Test(expected = InvalidParameterException::class)
    fun `calling handleDialogsRequest with invalid type will throw an exception`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        feature.handleDialogsRequest(mock<PromptRequest.File>(), mock())
    }

    @Suppress("Deprecation")
    @Test(expected = IllegalStateException::class)
    fun `Initializing a PromptFeature without giving an activity or fragment reference will throw an exception`() {
        PromptFeature(null, null, store, null, fragmentManager) { }
    }

    @Test
    fun `onActivityResult with RESULT_OK and isMultipleFilesSelection false will consume PromptRequest`() {
        var onSingleFileSelectionWasCalled = false

        val onSingleFileSelection: (Context, Uri) -> Unit = { _, _ ->
            onSingleFileSelectionWasCalled = true
        }

        val filePickerRequest =
            PromptRequest.File(emptyArray(), false, onSingleFileSelection, { _, _ -> }) { }

        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        val intent = Intent()

        intent.data = mock()
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, filePickerRequest))
            .joinBlocking()

        feature.onActivityResult(FILE_PICKER_ACTIVITY_REQUEST_CODE, intent, RESULT_OK)
        store.waitUntilIdle()
        assertTrue(onSingleFileSelectionWasCalled)
        assertNull(tab()?.content?.promptRequest)
    }

    @Test
    fun `onActivityResult with RESULT_OK and isMultipleFilesSelection true will consume PromptRequest of the actual session`() {
        var onMultipleFileSelectionWasCalled = false

        val onMultipleFileSelection: (Context, Array<Uri>) -> Unit = { _, _ ->
            onMultipleFileSelectionWasCalled = true
        }

        val filePickerRequest =
            PromptRequest.File(emptyArray(), true, { _, _ -> }, onMultipleFileSelection) {}

        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        val intent = Intent()

        intent.clipData = mock()
        val item = mock<ClipData.Item>()

        doReturn(mock<Uri>()).`when`(item).uri

        intent.clipData?.apply {
            doReturn(1).`when`(this).itemCount
            doReturn(item).`when`(this).getItemAt(0)
        }

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, filePickerRequest))
            .joinBlocking()

        feature.onActivityResult(FILE_PICKER_ACTIVITY_REQUEST_CODE, intent, RESULT_OK)
        store.waitUntilIdle()
        assertTrue(onMultipleFileSelectionWasCalled)
        assertNull(tab()?.content?.promptRequest)
    }

    @Test
    fun `onActivityResult with RESULT_CANCELED will consume PromptRequest call onDismiss`() {
        var onDismissWasCalled = false

        val filePickerRequest =
            PromptRequest.File(emptyArray(), true, { _, _ -> }, { _, _ -> }) {
                onDismissWasCalled = true
            }

        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        val intent = Intent()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, filePickerRequest))
            .joinBlocking()

        feature.onActivityResult(FILE_PICKER_ACTIVITY_REQUEST_CODE, intent, RESULT_CANCELED)
        store.waitUntilIdle()
        assertTrue(onDismissWasCalled)
        assertNull(tab()?.content?.promptRequest)
    }

    @Test
    fun `WHEN onActivityResult is called with PIN_REQUEST and RESULT_OK THEN onAuthSuccess) is called`() {
        val creditCardPickerView: SelectablePromptView<CreditCard> = mock()
        val feature =
            PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager,
                creditCardPickerView = creditCardPickerView,
                isCreditCardAutofillEnabled = { true }
            ) { }
        feature.creditCardPicker = creditCardPicker
        val intent = Intent()

        feature.onActivityResult(PromptFeature.PIN_REQUEST, intent, RESULT_OK)

        verify(creditCardPicker).onAuthSuccess()
    }

    @Test
    fun `WHEN onActivityResult is called with PIN_REQUEST and RESULT_CANCELED THEN onAuthFailure is called`() {
        val creditCardPickerView: SelectablePromptView<CreditCard> = mock()
        val feature =
            PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager,
                creditCardPickerView = creditCardPickerView,
                isCreditCardAutofillEnabled = { true }
            ) { }
        feature.creditCardPicker = creditCardPicker
        val intent = Intent()

        feature.onActivityResult(PromptFeature.PIN_REQUEST, intent, RESULT_CANCELED)

        verify(creditCardPicker).onAuthFailure()
    }

    @Test
    fun `GIVEN user successfully authenticates by biometric prompt WHEN onBiometricResult is called THEN onAuthSuccess is called`() {
        val creditCardPickerView: SelectablePromptView<CreditCard> = mock()
        val feature =
            PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager,
                creditCardPickerView = creditCardPickerView,
                isCreditCardAutofillEnabled = { true }
            ) { }
        feature.creditCardPicker = creditCardPicker

        feature.onBiometricResult(isAuthenticated = true)

        verify(creditCardPicker).onAuthSuccess()
    }

    @Test
    fun `GIVEN user fails to authenticate by biometric prompt WHEN onBiometricResult is called THEN onAuthFailure) is called`() {
        val creditCardPickerView: SelectablePromptView<CreditCard> = mock()
        val feature =
            PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager,
                creditCardPickerView = creditCardPickerView,
                isCreditCardAutofillEnabled = { true }
            ) { }
        feature.creditCardPicker = creditCardPicker

        feature.onBiometricResult(isAuthenticated = false)

        verify(creditCardPicker).onAuthFailure()
    }

    @Test
    fun `Selecting a login confirms the request`() {
        var onDismissWasCalled = false
        var confirmedLogin: Login? = null

        val login =
            Login(origin = "https://www.mozilla.org", username = "username", password = "password")
        val login2 =
            Login(origin = "https://www.mozilla.org", username = "username2", password = "password")

        val loginPickerRequest = PromptRequest.SelectLoginPrompt(
            listOf(login, login2),
            onConfirm = { confirmedLogin = it },
            onDismiss = { onDismissWasCalled = true })

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, loginPickerRequest))
            .joinBlocking()

        loginPickerRequest.onConfirm(login)

        store.waitUntilIdle()

        assertEquals(confirmedLogin, login)

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, loginPickerRequest))
            .joinBlocking()
        loginPickerRequest.onDismiss()

        store.waitUntilIdle()

        assertTrue(onDismissWasCalled)
    }

    @Test
    fun `WHEN a credit card is selected THEN confirm the prompt request with the selected credit card`() {
        val creditCard = CreditCard(
            guid = "id",
            name = "Banana Apple",
            number = "4111111111111110",
            expiryMonth = "5",
            expiryYear = "2030",
            cardType = "amex"
        )
        var onDismissCalled = false
        var onConfirmCalled = false
        var confirmedCreditCard: CreditCard? = null

        val selectCreditCardRequest = PromptRequest.SelectCreditCard(
            creditCards = listOf(creditCard),
            onDismiss = {
                onDismissCalled = true
            },
            onConfirm = {
                confirmedCreditCard = it
                onConfirmCalled = true
            }
        )

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, selectCreditCardRequest))
            .joinBlocking()

        selectCreditCardRequest.onConfirm(creditCard)

        store.waitUntilIdle()

        assertEquals(creditCard, confirmedCreditCard)
        assertTrue(onConfirmCalled)

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, selectCreditCardRequest))
            .joinBlocking()
        selectCreditCardRequest.onDismiss()

        store.waitUntilIdle()

        assertTrue(onDismissCalled)
    }

    @Test
    fun `Calling onConfirmAuthentication will consume promptRequest`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }

        var onConfirmWasCalled = false
        var onDismissWasCalled = false

        val promptRequest = Authentication(
            uri = "https://www.mozilla.org",
            title = "title",
            message = "message",
            userName = "username",
            password = "password",
            method = HOST,
            level = NONE,
            onlyShowPassword = false,
            previousFailed = false,
            isCrossOrigin = false,
            onConfirm = { _, _ -> onConfirmWasCalled = true },
            onDismiss = { onDismissWasCalled = true }
        )

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onConfirm(tabId, "" to "")
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onConfirmWasCalled)

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onCancel(tabId)
        store.waitUntilIdle()
        assertTrue(onDismissWasCalled)
    }

    @Test
    fun `Calling onConfirm on a BeforeUnload request will consume promptRequest`() {
        val fragment: Fragment = mock()
        whenever(fragment.getString(R.string.mozac_feature_prompt_before_unload_dialog_title)).thenReturn(
            ""
        )
        whenever(fragment.getString(R.string.mozac_feature_prompt_before_unload_dialog_body)).thenReturn(
            ""
        )
        whenever(fragment.getString(R.string.mozac_feature_prompts_before_unload_stay)).thenReturn("")
        whenever(fragment.getString(R.string.mozac_feature_prompts_before_unload_leave)).thenReturn(
            ""
        )

        val feature =
            PromptFeature(fragment = fragment, store = store, fragmentManager = fragmentManager) { }

        var onLeaveWasCalled = false

        val promptRequest = PromptRequest.BeforeUnload(
            title = "title",
            onLeave = { onLeaveWasCalled = true },
            onStay = { }
        )

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onConfirm(tabId, "" to "")
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onLeaveWasCalled)
    }

    @Test
    fun `Calling onCancel on a authentication request will consume promptRequest and call onDismiss`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        var onDismissWasCalled = false

        val promptRequest = Authentication(
            uri = "https://www.mozilla.org",
            title = "title",
            message = "message",
            userName = "username",
            password = "password",
            method = HOST,
            level = NONE,
            onlyShowPassword = false,
            previousFailed = false,
            isCrossOrigin = false,
            onConfirm = { _, _ -> },
            onDismiss = { onDismissWasCalled = true }
        )

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onCancel(tabId)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onDismissWasCalled)
    }

    @Test
    fun `Calling onConfirm on a color request will consume promptRequest`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }

        var onConfirmWasCalled = false
        var onDismissWasCalled = false

        val promptRequest = Color(
            "#e66465",
            {
                onConfirmWasCalled = true
            }) {
            onDismissWasCalled = true
        }

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onConfirm(tabId, "#f6b73c")
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onConfirmWasCalled)

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onCancel(tabId)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onDismissWasCalled)
    }

    @Test
    fun `Calling onConfirm on a popup request will consume promptRequest`() {
        val fragment: Fragment = mock()
        whenever(fragment.getString(R.string.mozac_feature_prompts_popup_dialog_title)).thenReturn("")
        whenever(fragment.getString(R.string.mozac_feature_prompts_allow)).thenReturn("")
        whenever(fragment.getString(R.string.mozac_feature_prompts_deny)).thenReturn("")

        val feature =
            PromptFeature(fragment = fragment, store = store, fragmentManager = fragmentManager) { }
        var onConfirmWasCalled = false

        val promptRequest = PromptRequest.Popup(
            "http://www.popuptest.com/",
            { onConfirmWasCalled = true },
            { }
        ) {}

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onConfirm(tabId, true)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onConfirmWasCalled)
    }

    @Test
    fun `Calling onCancel on a popup request will consume promptRequest`() {
        val fragment: Fragment = mock()
        whenever(fragment.getString(R.string.mozac_feature_prompts_popup_dialog_title)).thenReturn("")
        whenever(fragment.getString(R.string.mozac_feature_prompts_allow)).thenReturn("")
        whenever(fragment.getString(R.string.mozac_feature_prompts_deny)).thenReturn("")

        val feature =
            PromptFeature(fragment = fragment, store = store, fragmentManager = fragmentManager) { }
        var onCancelWasCalled = false

        val promptRequest = PromptRequest.Popup("http://www.popuptest.com/", onAllow = { }, onDeny = {
            onCancelWasCalled = true
        })

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onCancel(tabId, true)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onCancelWasCalled)
    }

    @Test
    fun `Calling onCancel on a BeforeUnload request will consume promptRequest`() {
        val fragment: Fragment = mock()
        whenever(fragment.getString(R.string.mozac_feature_prompt_before_unload_dialog_title)).thenReturn(
            ""
        )
        whenever(fragment.getString(R.string.mozac_feature_prompt_before_unload_dialog_body)).thenReturn(
            ""
        )
        whenever(fragment.getString(R.string.mozac_feature_prompts_before_unload_stay)).thenReturn("")
        whenever(fragment.getString(R.string.mozac_feature_prompts_before_unload_leave)).thenReturn(
            ""
        )

        val feature =
            PromptFeature(fragment = fragment, store = store, fragmentManager = fragmentManager) { }
        var onCancelWasCalled = false

        val promptRequest = PromptRequest.BeforeUnload("http://www.test.com/", { }) {
            onCancelWasCalled = true
        }

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onCancel(tabId)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onCancelWasCalled)
    }

    @Test
    fun `Calling onConfirm on a confirm request will consume promptRequest`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        var onPositiveButtonWasCalled = false
        var onNegativeButtonWasCalled = false
        var onNeutralButtonWasCalled = false

        val onConfirmPositiveButton: (Boolean) -> Unit = {
            onPositiveButtonWasCalled = true
        }

        val onConfirmNegativeButton: (Boolean) -> Unit = {
            onNegativeButtonWasCalled = true
        }

        val onConfirmNeutralButton: (Boolean) -> Unit = {
            onNeutralButtonWasCalled = true
        }

        val promptRequest = PromptRequest.Confirm(
            "title",
            "message",
            false,
            "positive",
            "negative",
            "neutral",
            onConfirmPositiveButton,
            onConfirmNegativeButton,
            onConfirmNeutralButton
        ) {}

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()
        feature.onConfirm(tabId, true to MultiButtonDialogFragment.ButtonType.POSITIVE)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onPositiveButtonWasCalled)

        feature.promptAbuserDetector.resetJSAlertAbuseState()
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()
        feature.onConfirm(tabId, true to MultiButtonDialogFragment.ButtonType.NEGATIVE)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onNegativeButtonWasCalled)

        feature.promptAbuserDetector.resetJSAlertAbuseState()
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()
        feature.onConfirm(tabId, true to MultiButtonDialogFragment.ButtonType.NEUTRAL)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onNeutralButtonWasCalled)
    }

    @Test
    fun `Calling onCancel on a confirm request will consume promptRequest`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        var onCancelWasCalled = false

        val onConfirm: (Boolean) -> Unit = { }

        val onDismiss: () -> Unit = {
            onCancelWasCalled = true
        }

        val promptRequest = PromptRequest.Confirm(
            "title",
            "message",
            false,
            "positive",
            "negative",
            "neutral",
            onConfirm,
            onConfirm,
            onConfirm,
            onDismiss
        )

        feature.start()

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        feature.onCancel(tabId)
        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onCancelWasCalled)
    }

    @Test
    fun `When dialogs are being abused prompts are not allowed`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        var onDismissWasCalled: Boolean
        val onDismiss = { onDismissWasCalled = true }
        val alertRequest = Alert("", "", false, onDismiss, {})
        val textRequest = TextPrompt("", "", "", false, onDismiss) { _, _ -> }
        val confirmRequest =
            PromptRequest.Confirm("", "", false, "+", "-", "", {}, {}, {}, onDismiss)

        val promptRequests = arrayOf<PromptRequest>(alertRequest, textRequest, confirmRequest)

        feature.start()
        feature.promptAbuserDetector.userWantsMoreDialogs(false)

        promptRequests.forEach { request ->
            onDismissWasCalled = false
            store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, request)).joinBlocking()
            verify(fragmentManager, never()).beginTransaction()
            assertTrue(onDismissWasCalled)
        }
    }

    @Test
    fun `When dialogs are being abused but the page is refreshed prompts are allowed`() {
        val feature =
            PromptFeature(activity = mock(), store = store, fragmentManager = fragmentManager) { }
        var onDismissWasCalled = false
        val onDismiss = { onDismissWasCalled = true }
        val alertRequest = Alert("", "", false, onDismiss, {})

        feature.start()
        feature.promptAbuserDetector.userWantsMoreDialogs(false)

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, alertRequest)).joinBlocking()

        verify(fragmentManager, never()).beginTransaction()
        assertTrue(onDismissWasCalled)

        // Simulate reloading page
        store.dispatch(ContentAction.UpdateLoadingStateAction(tabId, true)).joinBlocking()
        store.dispatch(ContentAction.UpdateLoadingStateAction(tabId, false)).joinBlocking()
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, alertRequest)).joinBlocking()

        assertTrue(feature.promptAbuserDetector.shouldShowMoreDialogs)
        verify(fragmentManager).beginTransaction()
    }

    @Test
    fun `User can stop further popups from being displayed on the current page`() {
        val feature = PromptFeature(
            activity = Robolectric.setupActivity(Activity::class.java),
            store = store,
            fragmentManager = fragmentManager) { }

        var onDenyCalled = false
        val onDeny = { onDenyCalled = true }
        val popupPrompt = PromptRequest.Popup("https://firefox.com", onAllow = { }, onDeny = onDeny)

        feature.start()
        assertTrue(feature.promptAbuserDetector.shouldShowMoreDialogs)

        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, popupPrompt)).joinBlocking()
        verify(fragmentManager, times(1)).beginTransaction()
        feature.onCancel(tabId, true)
        assertFalse(feature.promptAbuserDetector.shouldShowMoreDialogs)
        assertTrue(onDenyCalled)

        onDenyCalled = false
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, popupPrompt)).joinBlocking()
        verify(fragmentManager, times(1)).beginTransaction()
        assertFalse(feature.promptAbuserDetector.shouldShowMoreDialogs)
        assertTrue(onDenyCalled)
    }

    @Test
    fun `When page is refreshed login dialog is dismissed`() {
        val loginPickerView: SelectablePromptView<Login> = mock()
        val feature =
            PromptFeature(
                activity = mock(), store = store, fragmentManager = fragmentManager,
                loginPickerView = loginPickerView
            ) { }
        feature.loginPicker = loginPicker
        val onLoginDismiss: () -> Unit = {}
        val onLoginConfirm: (Login) -> Unit = {}

        val login = Login(null, "origin", username = "username", password = "password")
        val selectLoginRequest =
            PromptRequest.SelectLoginPrompt(listOf(login), onLoginDismiss, onLoginConfirm)

        whenever(loginPickerView.asView()).thenReturn(mock())
        whenever(loginPickerView.asView().visibility).thenReturn(View.VISIBLE)

        feature.start()
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, selectLoginRequest))
            .joinBlocking()

        verify(loginPicker).handleSelectLoginRequest(selectLoginRequest)

        // Simulate reloading page
        store.dispatch(ContentAction.UpdateLoadingStateAction(tabId, true)).joinBlocking()

        verify(loginPicker).dismissCurrentLoginSelect(selectLoginRequest)
    }

    @Test
    fun `WHEN page is refreshed THEN credit card prompt is dismissed`() {
        val creditCardPickerView: SelectablePromptView<CreditCard> = mock()
        val feature =
            PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager,
                creditCardPickerView = creditCardPickerView,
                isCreditCardAutofillEnabled = { true }
            ) { }
        feature.creditCardPicker = creditCardPicker
        val onDismiss: () -> Unit = {}
        val onConfirm: (CreditCard) -> Unit = {}
        val creditCard = CreditCard(
            guid = "1",
            name = "Banana Apple",
            number = "4111111111111110",
            expiryMonth = "5",
            expiryYear = "2030",
            cardType = ""
        )
        val selectCreditCardRequest =
            PromptRequest.SelectCreditCard(listOf(creditCard), onDismiss, onConfirm)

        whenever(creditCardPickerView.asView()).thenReturn(mock())
        whenever(creditCardPickerView.asView().visibility).thenReturn(View.VISIBLE)

        feature.start()
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, selectCreditCardRequest))
            .joinBlocking()

        verify(creditCardPicker).handleSelectCreditCardRequest(selectCreditCardRequest)

        // Simulate reloading page
        store.dispatch(ContentAction.UpdateLoadingStateAction(tabId, true)).joinBlocking()

        verify(creditCardPicker).dismissSelectCreditCardRequest(selectCreditCardRequest)
    }

    @Test
    fun `Share prompt calls ShareDelegate`() {
        val delegate: ShareDelegate = mock()
        val activity: Activity = mock()
        val feature = spy(
            PromptFeature(
                activity,
                store,
                customTabId = "custom-tab",
                shareDelegate = delegate,
                fragmentManager = fragmentManager
            ) { }
        )
        feature.start()

        val promptRequest = PromptRequest.Share(ShareData("Title", "Text", null), {}, {}, {})
        store.dispatch(ContentAction.UpdatePromptRequestAction("custom-tab", promptRequest))
            .joinBlocking()
        testDispatcher.advanceUntilIdle()

        verify(feature).onPromptRequested(store.state.customTabs.first())
        verify(delegate).showShareSheet(
            eq(activity),
            eq(promptRequest.data),
            onDismiss = any(),
            onSuccess = any()
        )
    }

    @Test
    fun `GIVEN credit card autofill enabled and cards available WHEN getting a SelectCreditCard request THEN that request is handled`() {
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                customTabId = "custom-tab",
                fragmentManager = fragmentManager,
                isCreditCardAutofillEnabled = { true }
            ) { }
        )
        feature.creditCardPicker = creditCardPicker
        feature.start()
        val selectCreditCardRequest = PromptRequest.SelectCreditCard(listOf(mock()), {}, {})

        store.dispatch(ContentAction.UpdatePromptRequestAction("custom-tab", selectCreditCardRequest))
            .joinBlocking()
        testDispatcher.advanceUntilIdle()

        verify(feature).onPromptRequested(store.state.customTabs.first())
        verify(creditCardPicker).handleSelectCreditCardRequest(selectCreditCardRequest)
    }

    @Test
    fun `GIVEN credit card autofill enabled but no cards available WHEN getting a SelectCreditCard request THEN that request is not acted upon`() {
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                customTabId = "custom-tab",
                fragmentManager = fragmentManager,
                isCreditCardAutofillEnabled = { true }
            ) { }
        )
        feature.creditCardPicker = creditCardPicker
        feature.start()
        val selectCreditCardRequest = PromptRequest.SelectCreditCard(emptyList(), {}, {})

        store.dispatch(ContentAction.UpdatePromptRequestAction("custom-tab", selectCreditCardRequest))
            .joinBlocking()
        testDispatcher.advanceUntilIdle()

        verify(feature).onPromptRequested(store.state.customTabs.first())
        verify(creditCardPicker, never()).handleSelectCreditCardRequest(selectCreditCardRequest)
    }

    @Test
    fun `GIVEN credit card autofill disabled and cards available WHEN getting a SelectCreditCard request THEN that request is handled`() {
        val feature = spy(
            PromptFeature(
                mock<Activity>(),
                store,
                customTabId = "custom-tab",
                fragmentManager = fragmentManager,
                isCreditCardAutofillEnabled = { false }
            ) { }
        )
        feature.creditCardPicker = creditCardPicker
        feature.start()
        val selectCreditCardRequest = PromptRequest.SelectCreditCard(listOf(mock()), {}, {})

        store.dispatch(ContentAction.UpdatePromptRequestAction("custom-tab", selectCreditCardRequest))
            .joinBlocking()
        testDispatcher.advanceUntilIdle()

        verify(feature).onPromptRequested(store.state.customTabs.first())
        verify(creditCardPicker, never()).handleSelectCreditCardRequest(selectCreditCardRequest)
    }

    @Test
    fun `Selecting an item in a share dialog will consume promptRequest`() {
        val delegate: ShareDelegate = mock()
        val feature = PromptFeature(
            activity = mock(),
            store = store,
            fragmentManager = fragmentManager,
            shareDelegate = delegate
        ) { }
        feature.start()

        var onSuccessCalled = false

        val shareRequest = PromptRequest.Share(
            ShareData("Title", "Text", null),
            onSuccess = { onSuccessCalled = true },
            onFailure = {},
            onDismiss = {}
        )
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, shareRequest)).joinBlocking()

        assertEquals(shareRequest, tab()?.content?.promptRequest)
        feature.onConfirm(tabId, null)

        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onSuccessCalled)
    }

    @Test
    fun `Dismissing a share dialog will consume promptRequest`() {
        val delegate: ShareDelegate = mock()
        val feature = PromptFeature(
            activity = mock(),
            store = store,
            fragmentManager = fragmentManager,
            shareDelegate = delegate
        ) { }
        feature.start()

        var onDismissCalled = false

        val shareRequest = PromptRequest.Share(
            ShareData("Title", "Text", null),
            onSuccess = {},
            onFailure = {},
            onDismiss = { onDismissCalled = true }
        )
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, shareRequest)).joinBlocking()

        assertEquals(shareRequest, tab()?.content?.promptRequest)
        feature.onCancel(tabId)

        store.waitUntilIdle()
        assertNull(tab()?.content?.promptRequest)
        assertTrue(onDismissCalled)
    }

    @Test
    fun `dialog will be dismissed if tab ID changes`() {
        val feature = spy(
            PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager,
                shareDelegate = mock()
            ) { })
        feature.start()

        val shareRequest = PromptRequest.Share(
            ShareData("Title", "Text", null),
            onSuccess = {},
            onFailure = {},
            onDismiss = {}
        )
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, shareRequest)).joinBlocking()

        val fragment = mock<PromptDialogFragment>()
        whenever(fragment.shouldDismissOnLoad()).thenReturn(true)
        feature.activePrompt = WeakReference(fragment)

        val secondTabId = "second-test-tab"
        store.dispatch(
            TabListAction.AddTabAction(
                TabSessionState(
                    id = secondTabId,
                    content = ContentState(url = "mozilla.org")
                ), select = true
            )
        ).joinBlocking()

        verify(fragment, times(1)).dismiss()
    }

    @Test
    fun `dialog will be dismissed if tab changes`() {
        val feature = spy(
            PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager,
                shareDelegate = mock()
            ) { })
        feature.start()

        val shareRequest = PromptRequest.Share(
            ShareData("Title", "Text", null),
            onSuccess = {},
            onFailure = {},
            onDismiss = {}
        )
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, shareRequest)).joinBlocking()

        val fragment = mock<PromptDialogFragment>()
        whenever(fragment.shouldDismissOnLoad()).thenReturn(true)
        feature.activePrompt = WeakReference(fragment)

        val newTabId = "test-tab-2"

        store.dispatch(TabListAction.SelectTabAction(newTabId)).joinBlocking()

        verify(fragment, times(1)).dismiss()
    }

    @Test
    fun `dialog will be dismissed if tab URL changes`() {
        val feature = spy(
            PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager,
                shareDelegate = mock()
            ) { })
        feature.start()

        val shareRequest = PromptRequest.Share(
            ShareData("Title", "Text", null),
            onSuccess = {},
            onFailure = {},
            onDismiss = {}
        )
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, shareRequest)).joinBlocking()

        val fragment = mock<PromptDialogFragment>()
        whenever(fragment.shouldDismissOnLoad()).thenReturn(true)
        feature.activePrompt = WeakReference(fragment)

        store.dispatch(ContentAction.UpdateUrlAction(tabId, "mozilla.org")).joinBlocking()
        verify(fragment, times(1)).dismiss()
    }

    @Test
    fun `prompt will always start the save login dialog with an icon`() {
        val feature = PromptFeature(
            activity = mock(),
            store = store,
            fragmentManager = fragmentManager,
            shareDelegate = mock(),
            isSaveLoginEnabled = { true },
            loginValidationDelegate = mock()
        ) { }
        val loginUsername = "username"
        val loginPassword = "password"
        val login: Login = mock()
        `when`(login.username).thenReturn(loginUsername)
        `when`(login.password).thenReturn(loginPassword)
        val loginsPrompt = PromptRequest.SaveLoginPrompt(2, listOf(login), { }, { })
        val websiteIcon: Bitmap = mock()
        val contentState: ContentState = mock()
        val session: TabSessionState = mock()
        val sessionId = "sessionId"
        `when`(contentState.icon).thenReturn(websiteIcon)
        `when`(session.content).thenReturn(contentState)
        `when`(session.id).thenReturn(sessionId)

        feature.handleDialogsRequest(
            loginsPrompt, session
        )

        // Only interested in the icon, but it doesn't hurt to be sure we show a properly configured dialog.
        assertTrue(feature.activePrompt!!.get() is SaveLoginDialogFragment)
        val dialogFragment = feature.activePrompt!!.get() as SaveLoginDialogFragment
        assertEquals(loginUsername, dialogFragment.username)
        assertEquals(loginPassword, dialogFragment.password)
        assertEquals(websiteIcon, dialogFragment.icon)
        assertEquals(sessionId, dialogFragment.sessionId)
    }

    @Test
    fun `save login dialog will not be dismissed on page load`() {
        val feature = spy(
            PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager,
                shareDelegate = mock()
            ) { })
        feature.start()

        val shareRequest = PromptRequest.Share(
            ShareData("Title", "Text", null),
            onSuccess = {},
            onFailure = {},
            onDismiss = {}
        )
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, shareRequest)).joinBlocking()

        val fragment = spy(
            SaveLoginDialogFragment.newInstance(
                tabId,
                0,
                Login(
                    origin = "https://www.mozilla.org",
                    username = "username",
                    password = "password"
                )
            )
        )
        feature.activePrompt = WeakReference(fragment)

        store.dispatch(ContentAction.UpdateProgressAction(tabId, 0)).joinBlocking()
        store.dispatch(ContentAction.UpdateProgressAction(tabId, 10)).joinBlocking()
        store.dispatch(ContentAction.UpdateProgressAction(tabId, 100)).joinBlocking()

        verify(fragment, times(0)).dismiss()
    }

    @Test
    fun `confirm dialogs will not be automatically dismissed`() {
        val feature = spy(
            PromptFeature(
                activity = mock(),
                store = store,
                fragmentManager = fragmentManager,
                shareDelegate = mock()
            ) { })
        feature.start()

        val promptRequest = PromptRequest.Confirm(
            "title",
            "message",
            false,
            "positive",
            "negative",
            "neutral",
            { },
            { },
            { },
            { }
        )
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, promptRequest)).joinBlocking()

        val prompt = feature.activePrompt?.get()
        assertNotNull(prompt)
        assertFalse(prompt!!.shouldDismissOnLoad())
    }

    @Test
    fun `PromptFeature throws IllegalArgumentException when ClassCastException is triggered`() {
        val feature = PromptFeature(
            activity = mock(),
            store = store,
            fragmentManager = fragmentManager
        ) { }
        feature.start()

        val singleChoiceRequest = SingleChoice(arrayOf()) {}
        var illegalArgumentExceptionThrown = false
        store.dispatch(ContentAction.UpdatePromptRequestAction(tabId, singleChoiceRequest))
            .joinBlocking()

        try {
            feature.onConfirm(tabId, "wrong")
        } catch (e: IllegalArgumentException) {
            illegalArgumentExceptionThrown = true
            assertEquals(
                "PromptFeature onConsume cast failed with class mozilla.components.concept.engine.prompt.PromptRequest\$SingleChoice",
                e.message
            )
        }

        store.waitUntilIdle()
        assert(illegalArgumentExceptionThrown)
    }

    @Test
    fun `A Repost PromptRequest prompt will be shown as a ConfirmDialogFragment`() {
        val feature = PromptFeature(
            // Proper activity here to allow for the feature to properly execute "container.context.getString"
            activity = Robolectric.setupActivity(Activity::class.java),
            store = store,
            fragmentManager = fragmentManager,
            shareDelegate = mock(),
            isSaveLoginEnabled = { true },
            loginValidationDelegate = mock()
        ) { }

        feature.handleDialogsRequest(mock<PromptRequest.Repost>(), mock())

        val dialog: ConfirmDialogFragment = feature.activePrompt!!.get() as ConfirmDialogFragment
        assertEquals(testContext.getString(R.string.mozac_feature_prompt_repost_title), dialog.title)
        assertEquals(testContext.getString(R.string.mozac_feature_prompt_repost_message), dialog.message)
        assertEquals(testContext.getString(R.string.mozac_feature_prompt_repost_positive_button_text),
            dialog.positiveButtonText)
        assertEquals(testContext.getString(R.string.mozac_feature_prompt_repost_negative_button_text),
            dialog.negativeButtonText)
    }

    @Test
    fun `Positive button on a Repost dialog will call onAccept and consume the dialog`() {
        val feature = PromptFeature(
            activity = Robolectric.setupActivity(Activity::class.java),
            store = store,
            fragmentManager = fragmentManager
        ) { }
        feature.start()

        var acceptCalled = false
        val repostRequest = PromptRequest.Repost(
            { acceptCalled = true }, { }
        )
        store
            .dispatch(ContentAction.UpdatePromptRequestAction(tabId, repostRequest))
            .joinBlocking()

        assertEquals(repostRequest, tab()?.content?.promptRequest)
        feature.onConfirm(tabId, null)

        store.waitUntilIdle()
        assertTrue(acceptCalled)
        assertNull(tab()?.content?.promptRequest)
    }

    @Test
    fun `Negative button on a Repost dialog will call onDismiss and consume the dialog`() {
        val feature = PromptFeature(
            activity = Robolectric.setupActivity(Activity::class.java),
            store = store,
            fragmentManager = fragmentManager
        ) { }
        feature.start()

        var dismissCalled = false
        val repostRequest = PromptRequest.Repost(
            { }, { dismissCalled = true }
        )
        store
            .dispatch(ContentAction.UpdatePromptRequestAction(tabId, repostRequest))
            .joinBlocking()

        assertEquals(repostRequest, tab()?.content?.promptRequest)
        feature.onCancel(tabId)

        store.waitUntilIdle()
        assertTrue(dismissCalled)
        assertNull(tab()?.content?.promptRequest)
    }

    private fun mockFragmentManager(): FragmentManager {
        val fragmentManager: FragmentManager = mock()
        val transaction: FragmentTransaction = mock()
        doReturn(transaction).`when`(fragmentManager).beginTransaction()
        doReturn(transaction).`when`(transaction).remove(any())
        return fragmentManager
    }
}
