| /* |
| * Copyright 2023 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 |
| * |
| * http://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. |
| */ |
| |
| package androidx.tv.material3 |
| |
| import androidx.compose.foundation.layout.Box |
| import androidx.compose.foundation.layout.size |
| import androidx.compose.runtime.Composable |
| import androidx.compose.runtime.mutableStateOf |
| import androidx.compose.ui.ExperimentalComposeUiApi |
| import androidx.compose.ui.Modifier |
| import androidx.compose.ui.input.key.Key |
| import androidx.compose.ui.platform.testTag |
| import androidx.compose.ui.semantics.SemanticsActions |
| import androidx.compose.ui.semantics.SemanticsProperties |
| import androidx.compose.ui.semantics.semantics |
| import androidx.compose.ui.test.ExperimentalTestApi |
| import androidx.compose.ui.test.SemanticsMatcher |
| import androidx.compose.ui.test.assert |
| import androidx.compose.ui.test.assertHasClickAction |
| import androidx.compose.ui.test.assertIsEnabled |
| import androidx.compose.ui.test.assertTextEquals |
| import androidx.compose.ui.test.junit4.createComposeRule |
| import androidx.compose.ui.test.onChild |
| import androidx.compose.ui.test.onNodeWithTag |
| import androidx.compose.ui.test.performKeyInput |
| import androidx.compose.ui.test.performSemanticsAction |
| import androidx.compose.ui.test.pressKey |
| import androidx.compose.ui.unit.dp |
| import androidx.test.ext.junit.runners.AndroidJUnit4 |
| import androidx.test.filters.MediumTest |
| import com.google.common.truth.Truth |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| |
| @OptIn( |
| ExperimentalTestApi::class, |
| ExperimentalComposeUiApi::class, |
| ExperimentalTvMaterial3Api::class |
| ) |
| @MediumTest |
| @RunWith(AndroidJUnit4::class) |
| class CardLayoutTest { |
| @get:Rule |
| val rule = createComposeRule() |
| |
| @Test |
| fun standardCardLayout_semantics() { |
| val count = mutableStateOf(0) |
| rule.setContent { |
| StandardCardLayout( |
| modifier = Modifier |
| .semantics(mergeDescendants = true) {} |
| .testTag(StandardCardLayoutTag), |
| imageCard = { interactionSource -> |
| CardLayoutDefaults.ImageCard( |
| onClick = { count.value += 1 }, |
| interactionSource = interactionSource |
| ) { SampleImage() } |
| }, |
| title = { Text("${count.value}") } |
| ) |
| } |
| |
| rule.onNodeWithTag(StandardCardLayoutTag) |
| .onChild() |
| .assertHasClickAction() |
| .assert(SemanticsMatcher.keyNotDefined(SemanticsProperties.Role)) |
| .performSemanticsAction(SemanticsActions.RequestFocus) |
| .assertIsEnabled() |
| |
| rule.onNodeWithTag(StandardCardLayoutTag) |
| .assertTextEquals("0") |
| .performKeyInput { pressKey(Key.DirectionCenter) } |
| .assertTextEquals("1") |
| } |
| |
| @Test |
| fun standardCardLayout_clickAction() { |
| val count = mutableStateOf(0f) |
| rule.setContent { |
| StandardCardLayout( |
| modifier = Modifier |
| .semantics(mergeDescendants = true) {} |
| .testTag(StandardCardLayoutTag), |
| imageCard = { interactionSource -> |
| CardLayoutDefaults.ImageCard( |
| onClick = { count.value += 1 }, |
| interactionSource = interactionSource |
| ) { SampleImage() } |
| }, |
| title = { Text("${count.value}") } |
| ) |
| } |
| |
| rule.onNodeWithTag(StandardCardLayoutTag) |
| .onChild() |
| .performSemanticsAction(SemanticsActions.RequestFocus) |
| .performKeyInput { pressKey(Key.DirectionCenter) } |
| Truth.assertThat(count.value).isEqualTo(1) |
| |
| rule.onNodeWithTag(StandardCardLayoutTag) |
| .onChild() |
| .performSemanticsAction(SemanticsActions.RequestFocus) |
| .performKeyInput { pressKey(Key.DirectionCenter) } |
| .performKeyInput { pressKey(Key.DirectionCenter) } |
| Truth.assertThat(count.value).isEqualTo(3) |
| } |
| |
| @Test |
| fun wideCardLayout_semantics() { |
| val count = mutableStateOf(0) |
| rule.setContent { |
| WideCardLayout( |
| modifier = Modifier |
| .semantics(mergeDescendants = true) {} |
| .testTag(WideCardLayoutTag), |
| imageCard = { interactionSource -> |
| CardLayoutDefaults.ImageCard( |
| onClick = { count.value += 1 }, |
| interactionSource = interactionSource |
| ) { SampleImage() } |
| }, |
| title = { Text("${count.value}") } |
| ) |
| } |
| |
| rule.onNodeWithTag(WideCardLayoutTag) |
| .onChild() |
| .assertHasClickAction() |
| .assert(SemanticsMatcher.keyNotDefined(SemanticsProperties.Role)) |
| .performSemanticsAction(SemanticsActions.RequestFocus) |
| .assertIsEnabled() |
| |
| rule.onNodeWithTag(WideCardLayoutTag) |
| .assertTextEquals("0") |
| .performKeyInput { pressKey(Key.DirectionCenter) } |
| .assertTextEquals("1") |
| } |
| |
| @Test |
| fun wideCardLayout_clickAction() { |
| val count = mutableStateOf(0f) |
| rule.setContent { |
| WideCardLayout( |
| modifier = Modifier |
| .semantics(mergeDescendants = true) {} |
| .testTag(WideCardLayoutTag), |
| imageCard = { interactionSource -> |
| CardLayoutDefaults.ImageCard( |
| onClick = { count.value += 1 }, |
| interactionSource = interactionSource |
| ) { SampleImage() } |
| }, |
| title = { Text("${count.value}") } |
| ) |
| } |
| |
| rule.onNodeWithTag(WideCardLayoutTag) |
| .onChild() |
| .performSemanticsAction(SemanticsActions.RequestFocus) |
| .performKeyInput { pressKey(Key.DirectionCenter) } |
| Truth.assertThat(count.value).isEqualTo(1) |
| |
| rule.onNodeWithTag(WideCardLayoutTag) |
| .onChild() |
| .performSemanticsAction(SemanticsActions.RequestFocus) |
| .performKeyInput { pressKey(Key.DirectionCenter) } |
| .performKeyInput { pressKey(Key.DirectionCenter) } |
| Truth.assertThat(count.value).isEqualTo(3) |
| } |
| |
| @Composable |
| fun SampleImage() { |
| Box( |
| Modifier |
| .size(180.dp, 150.dp) |
| .testTag(SampleImageTag) |
| ) |
| } |
| } |
| |
| private const val StandardCardLayoutTag = "standard-card-layout" |
| private const val WideCardLayoutTag = "wide-card-layout" |
| |
| private const val SampleImageTag = "sample-image" |
