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Add tests for MediaControlButtons (#156)
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...oidTest/java/com/google/android/horologist/media/ui/components/MediaControlButtonsTest.kt
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| /* | ||
| * Copyright 2022 The Android Open Source Project | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * https://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| @file:OptIn(ExperimentalHorologistMediaUiApi::class) | ||
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| package com.google.android.horologist.media.ui.components | ||
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| import androidx.compose.ui.test.assertIsDisplayed | ||
| import androidx.compose.ui.test.assertIsEnabled | ||
| import androidx.compose.ui.test.assertIsNotEnabled | ||
| import androidx.compose.ui.test.junit4.createComposeRule | ||
| import androidx.compose.ui.test.onNodeWithContentDescription | ||
| import androidx.compose.ui.test.performClick | ||
| import com.google.android.horologist.media.ui.ExperimentalHorologistMediaUiApi | ||
| import com.google.test.toolbox.matchers.hasProgressBar | ||
| import org.junit.Rule | ||
| import org.junit.Test | ||
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| class MediaControlButtonsTest { | ||
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| @get:Rule | ||
| val composeTestRule = createComposeRule() | ||
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| @Test | ||
| fun givenIsPlaying_thenPauseButtonIsDisplayed() { | ||
| // given | ||
| val playing = true | ||
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| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = {}, | ||
| onPauseButtonClick = {}, | ||
| playPauseButtonEnabled = true, | ||
| playing = playing, | ||
| onSeekToPreviousButtonClick = {}, | ||
| seekToPreviousButtonEnabled = true, | ||
| onSeekToNextButtonClick = {}, | ||
| seekToNextButtonEnabled = true, | ||
| ) | ||
| } | ||
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| // then | ||
| composeTestRule.onNodeWithContentDescription("Pause") | ||
| .assertIsDisplayed() | ||
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| composeTestRule.onNodeWithContentDescription("Play") | ||
| .assertDoesNotExist() | ||
| } | ||
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| @Test | ||
| fun givenIsPlaying_whenPauseIsClicked_thenCorrectEventIsTriggered() { | ||
| // given | ||
| val playing = true | ||
| var clicked = false | ||
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| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = {}, | ||
| onPauseButtonClick = { clicked = true }, | ||
| playPauseButtonEnabled = true, | ||
| playing = playing, | ||
| onSeekToPreviousButtonClick = {}, | ||
| seekToPreviousButtonEnabled = true, | ||
| onSeekToNextButtonClick = {}, | ||
| seekToNextButtonEnabled = true, | ||
| ) | ||
| } | ||
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| // when | ||
| composeTestRule.onNodeWithContentDescription("Pause") | ||
| .performClick() | ||
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| // then | ||
| // assert that the click event was assigned to the correct button | ||
| composeTestRule.waitUntil(timeoutMillis = 1_000) { clicked } | ||
| } | ||
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| @Test | ||
| fun givenIsNOTPlaying_thenPlayButtonIsDisplayed() { | ||
| // given | ||
| val playing = false | ||
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| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = {}, | ||
| onPauseButtonClick = {}, | ||
| playPauseButtonEnabled = true, | ||
| playing = playing, | ||
| onSeekToPreviousButtonClick = {}, | ||
| seekToPreviousButtonEnabled = true, | ||
| onSeekToNextButtonClick = {}, | ||
| seekToNextButtonEnabled = true, | ||
| ) | ||
| } | ||
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| // then | ||
| composeTestRule.onNodeWithContentDescription("Play") | ||
| .assertIsDisplayed() | ||
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| composeTestRule.onNodeWithContentDescription("Pause") | ||
| .assertDoesNotExist() | ||
| } | ||
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| @Test | ||
| fun givenIsNOTPlaying_whenPlayIsClicked_thenCorrectEventIsTriggered() { | ||
| // given | ||
| val playing = false | ||
| var clicked = false | ||
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| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = { clicked = true }, | ||
| onPauseButtonClick = {}, | ||
| playPauseButtonEnabled = true, | ||
| playing = playing, | ||
| onSeekToPreviousButtonClick = {}, | ||
| seekToPreviousButtonEnabled = true, | ||
| onSeekToNextButtonClick = {}, | ||
| seekToNextButtonEnabled = true, | ||
| ) | ||
| } | ||
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| // when | ||
| composeTestRule.onNodeWithContentDescription("Play") | ||
| .performClick() | ||
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| // then | ||
| // assert that the click event was assigned to the correct button | ||
| composeTestRule.waitUntil(timeoutMillis = 1_000) { clicked } | ||
| } | ||
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| @Test | ||
| fun whenSeekToPreviousIsClicked_thenCorrectEventIsTriggered() { | ||
| // given | ||
| var clicked = false | ||
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| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = {}, | ||
| onPauseButtonClick = {}, | ||
| playPauseButtonEnabled = true, | ||
| playing = false, | ||
| onSeekToPreviousButtonClick = { clicked = true }, | ||
| seekToPreviousButtonEnabled = true, | ||
| onSeekToNextButtonClick = {}, | ||
| seekToNextButtonEnabled = true, | ||
| ) | ||
| } | ||
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| // when | ||
| composeTestRule.onNodeWithContentDescription("Previous") | ||
| .performClick() | ||
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| // then | ||
| // assert that the click event was assigned to the correct button | ||
| composeTestRule.waitUntil(timeoutMillis = 1_000) { clicked } | ||
| } | ||
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| @Test | ||
| fun whenSeekToNextIsClicked_thenCorrectEventIsTriggered() { | ||
| // given | ||
| var clicked = false | ||
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| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = {}, | ||
| onPauseButtonClick = {}, | ||
| playPauseButtonEnabled = true, | ||
| playing = false, | ||
| onSeekToPreviousButtonClick = {}, | ||
| seekToPreviousButtonEnabled = true, | ||
| onSeekToNextButtonClick = { clicked = true }, | ||
| seekToNextButtonEnabled = true, | ||
| ) | ||
| } | ||
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| // when | ||
| composeTestRule.onNodeWithContentDescription("Next") | ||
| .performClick() | ||
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| // then | ||
| // assert that the click event was assigned to the correct button | ||
| composeTestRule.waitUntil(timeoutMillis = 1_000) { clicked } | ||
| } | ||
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| @Test | ||
| fun givenNOPercentParam_thenNOProgressBarIsDisplayed() { | ||
| // given | ||
| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = {}, | ||
| onPauseButtonClick = {}, | ||
| playPauseButtonEnabled = true, | ||
| playing = false, | ||
| onSeekToPreviousButtonClick = {}, | ||
| seekToPreviousButtonEnabled = true, | ||
| onSeekToNextButtonClick = {}, | ||
| seekToNextButtonEnabled = true, | ||
| ) | ||
| } | ||
|
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| // then | ||
| composeTestRule.onNode(hasProgressBar()) | ||
| .assertDoesNotExist() | ||
| } | ||
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| @Test | ||
| fun givenIsPlayingAndPlayPauseEnabledIsTrue_thenPauseButtonIsEnabled() { | ||
| // given | ||
| val playing = true | ||
| val playPauseButtonEnabled = true | ||
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| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = {}, | ||
| onPauseButtonClick = {}, | ||
| playPauseButtonEnabled = playPauseButtonEnabled, | ||
| playing = playing, | ||
| onSeekToPreviousButtonClick = {}, | ||
| seekToPreviousButtonEnabled = false, | ||
| onSeekToNextButtonClick = {}, | ||
| seekToNextButtonEnabled = false, | ||
| ) | ||
| } | ||
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| // then | ||
| composeTestRule.onNodeWithContentDescription("Pause") | ||
| .assertIsEnabled() | ||
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| composeTestRule.onNodeWithContentDescription("Previous") | ||
| .assertIsNotEnabled() | ||
| composeTestRule.onNodeWithContentDescription("Next") | ||
| .assertIsNotEnabled() | ||
| } | ||
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| @Test | ||
| fun givenIsNOTPlayingAndPlayPauseEnabledIsTrue_thenPlayButtonIsEnabled() { | ||
| // given | ||
| val playing = false | ||
| val playPauseButtonEnabled = true | ||
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| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = {}, | ||
| onPauseButtonClick = {}, | ||
| playPauseButtonEnabled = playPauseButtonEnabled, | ||
| playing = playing, | ||
| onSeekToPreviousButtonClick = {}, | ||
| seekToPreviousButtonEnabled = false, | ||
| onSeekToNextButtonClick = {}, | ||
| seekToNextButtonEnabled = false, | ||
| ) | ||
| } | ||
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| // then | ||
| composeTestRule.onNodeWithContentDescription("Play") | ||
| .assertIsEnabled() | ||
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| composeTestRule.onNodeWithContentDescription("Previous") | ||
| .assertIsNotEnabled() | ||
| composeTestRule.onNodeWithContentDescription("Next") | ||
| .assertIsNotEnabled() | ||
| } | ||
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| @Test | ||
| fun givenSeekToPreviousButtonEnabledIsTrue_thenSeekToPreviousButtonIsEnabled() { | ||
| // given | ||
| val seekToPreviousButtonEnabled = true | ||
|
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| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = {}, | ||
| onPauseButtonClick = {}, | ||
| playPauseButtonEnabled = false, | ||
| playing = false, | ||
| onSeekToPreviousButtonClick = {}, | ||
| seekToPreviousButtonEnabled = seekToPreviousButtonEnabled, | ||
| onSeekToNextButtonClick = {}, | ||
| seekToNextButtonEnabled = false, | ||
| ) | ||
| } | ||
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| // then | ||
| composeTestRule.onNodeWithContentDescription("Previous") | ||
| .assertIsEnabled() | ||
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| composeTestRule.onNodeWithContentDescription("Play") | ||
| .assertIsNotEnabled() | ||
| composeTestRule.onNodeWithContentDescription("Next") | ||
| .assertIsNotEnabled() | ||
| } | ||
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| @Test | ||
| fun givenSeekToNextButtonEnabledIsTrue_thenSeekToNextButtonIsEnabled() { | ||
| // given | ||
| val seekToNextButtonEnabled = true | ||
|
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| composeTestRule.setContent { | ||
| MediaControlButtons( | ||
| onPlayButtonClick = {}, | ||
| onPauseButtonClick = {}, | ||
| playPauseButtonEnabled = false, | ||
| playing = false, | ||
| onSeekToPreviousButtonClick = {}, | ||
| seekToPreviousButtonEnabled = false, | ||
| onSeekToNextButtonClick = {}, | ||
| seekToNextButtonEnabled = seekToNextButtonEnabled, | ||
| ) | ||
| } | ||
|
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| // then | ||
| composeTestRule.onNodeWithContentDescription("Next") | ||
| .assertIsEnabled() | ||
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| composeTestRule.onNodeWithContentDescription("Previous") | ||
| .assertIsNotEnabled() | ||
| composeTestRule.onNodeWithContentDescription("Play") | ||
| .assertIsNotEnabled() | ||
| } | ||
| } |
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