| /* |
| * Copyright 2019 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.compose.foundation |
| |
| import androidx.compose.runtime.getValue |
| import androidx.compose.runtime.mutableStateOf |
| import androidx.compose.runtime.setValue |
| import androidx.test.filters.MediumTest |
| import androidx.ui.core.Modifier |
| import androidx.ui.core.testTag |
| import androidx.compose.foundation.layout.Stack |
| import androidx.ui.test.assertHasClickAction |
| import androidx.ui.test.assertHasNoClickAction |
| import androidx.ui.test.assertIsEnabled |
| import androidx.ui.test.assertIsNotEnabled |
| import androidx.ui.test.center |
| import androidx.ui.test.createComposeRule |
| import androidx.ui.test.performClick |
| import androidx.ui.test.performGesture |
| import androidx.ui.test.onNodeWithTag |
| import androidx.ui.test.runOnIdle |
| import androidx.ui.test.click |
| import androidx.ui.test.doubleClick |
| import androidx.ui.test.down |
| import androidx.ui.test.longClick |
| import androidx.ui.test.performPartialGesture |
| import androidx.ui.test.up |
| import com.google.common.truth.Truth.assertThat |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| import java.util.concurrent.CountDownLatch |
| import java.util.concurrent.TimeUnit |
| |
| @MediumTest |
| @RunWith(JUnit4::class) |
| class ClickableTest { |
| |
| @get:Rule |
| val composeTestRule = createComposeRule() |
| |
| @Test |
| fun clickableTest_defaultSemantics() { |
| composeTestRule.setContent { |
| Stack { |
| Text("ClickableText", modifier = Modifier.testTag("myClickable").clickable {}) |
| } |
| } |
| |
| onNodeWithTag("myClickable") |
| .assertIsEnabled() |
| .assertHasClickAction() |
| } |
| |
| @Test |
| fun clickableTest_disabledSemantics() { |
| composeTestRule.setContent { |
| Stack { |
| Text( |
| "ClickableText", |
| modifier = Modifier.testTag("myClickable").clickable(enabled = false) {} |
| ) |
| } |
| } |
| |
| onNodeWithTag("myClickable") |
| .assertIsNotEnabled() |
| .assertHasNoClickAction() |
| } |
| |
| @Test |
| fun clickableTest_click() { |
| var counter = 0 |
| val onClick: () -> Unit = { ++counter } |
| |
| composeTestRule.setContent { |
| Stack { |
| Text( |
| "ClickableText", |
| modifier = Modifier.testTag("myClickable").clickable(onClick = onClick) |
| ) |
| } |
| } |
| |
| onNodeWithTag("myClickable") |
| .performClick() |
| |
| runOnIdle { |
| assertThat(counter).isEqualTo(1) |
| } |
| |
| onNodeWithTag("myClickable") |
| .performClick() |
| |
| runOnIdle { |
| assertThat(counter).isEqualTo(2) |
| } |
| } |
| |
| @Test |
| fun clickableTest_longClick() { |
| var counter = 0 |
| val onClick: () -> Unit = { ++counter } |
| |
| composeTestRule.setContent { |
| Stack { |
| Text( |
| "ClickableText", |
| modifier = Modifier.testTag("myClickable").clickable(onLongClick = onClick) {} |
| ) |
| } |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| longClick() |
| } |
| |
| runOnIdle { |
| assertThat(counter).isEqualTo(1) |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| longClick() |
| } |
| |
| runOnIdle { |
| assertThat(counter).isEqualTo(2) |
| } |
| } |
| |
| @Test |
| fun clickableTest_click_withLongClick() { |
| var clickCounter = 0 |
| var longClickCounter = 0 |
| val onClick: () -> Unit = { ++clickCounter } |
| val onLongClick: () -> Unit = { ++longClickCounter } |
| |
| composeTestRule.setContent { |
| Stack { |
| Text( |
| "ClickableText", |
| modifier = Modifier |
| .testTag("myClickable") |
| .clickable( |
| onLongClick = onLongClick, |
| onClick = onClick |
| ) |
| ) |
| } |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| click() |
| } |
| |
| runOnIdle { |
| assertThat(clickCounter).isEqualTo(1) |
| assertThat(longClickCounter).isEqualTo(0) |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| longClick() |
| } |
| |
| runOnIdle { |
| assertThat(clickCounter).isEqualTo(1) |
| assertThat(longClickCounter).isEqualTo(1) |
| } |
| } |
| |
| @Test |
| fun clickableTest_click_withDoubleClick() { |
| val clickLatch = CountDownLatch(1) |
| var doubleClickCounter = 0 |
| val onClick: () -> Unit = { clickLatch.countDown() } |
| val onDoubleClick: () -> Unit = { ++doubleClickCounter } |
| |
| composeTestRule.setContent { |
| Stack { |
| Text( |
| "ClickableText", |
| modifier = Modifier |
| .testTag("myClickable") |
| .clickable( |
| onDoubleClick = onDoubleClick, |
| onClick = onClick |
| ) |
| ) |
| } |
| } |
| |
| onNodeWithTag("myClickable") |
| .performClick() |
| |
| val res = clickLatch.await(1000, TimeUnit.MILLISECONDS) |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(0) |
| assertThat(res).isTrue() |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| doubleClick() |
| } |
| |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(1) |
| assertThat(clickLatch.await(1000, TimeUnit.MILLISECONDS)).isTrue() |
| } |
| } |
| |
| @Test |
| fun clickableTest_click_withDoubleClick_andLongClick() { |
| val clickLatch = CountDownLatch(1) |
| var doubleClickCounter = 0 |
| var longClickCounter = 0 |
| val onClick: () -> Unit = { clickLatch.countDown() } |
| val onDoubleClick: () -> Unit = { ++doubleClickCounter } |
| val onLongClick: () -> Unit = { ++longClickCounter } |
| |
| composeTestRule.setContent { |
| Stack { |
| Text( |
| "ClickableText", |
| modifier = Modifier |
| .testTag("myClickable") |
| .clickable( |
| onDoubleClick = onDoubleClick, |
| onLongClick = onLongClick, |
| onClick = onClick |
| ) |
| ) |
| } |
| } |
| |
| onNodeWithTag("myClickable") |
| .performClick() |
| |
| val res = clickLatch.await(1000, TimeUnit.MILLISECONDS) |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(0) |
| assertThat(longClickCounter).isEqualTo(0) |
| assertThat(res).isTrue() |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| doubleClick() |
| } |
| |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(1) |
| assertThat(longClickCounter).isEqualTo(0) |
| assertThat(clickLatch.await(1000, TimeUnit.MILLISECONDS)).isTrue() |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| longClick() |
| } |
| |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(1) |
| assertThat(longClickCounter).isEqualTo(1) |
| assertThat(clickLatch.await(1000, TimeUnit.MILLISECONDS)).isTrue() |
| } |
| } |
| |
| @Test |
| fun clickableTest_doubleClick() { |
| var counter = 0 |
| val onClick: () -> Unit = { ++counter } |
| |
| composeTestRule.setContent { |
| Stack { |
| Text( |
| "ClickableText", |
| modifier = Modifier.testTag("myClickable").clickable(onDoubleClick = onClick) {} |
| ) |
| } |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| doubleClick() |
| } |
| |
| runOnIdle { |
| assertThat(counter).isEqualTo(1) |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| doubleClick() |
| } |
| |
| runOnIdle { |
| assertThat(counter).isEqualTo(2) |
| } |
| } |
| |
| @Test |
| fun clickableTest_interactionState() { |
| val interactionState = InteractionState() |
| |
| composeTestRule.setContent { |
| Stack { |
| Text( |
| "ClickableText", |
| modifier = Modifier |
| .testTag("myClickable") |
| .clickable(interactionState = interactionState) {} |
| ) |
| } |
| } |
| |
| runOnIdle { |
| assertThat(interactionState.value).doesNotContain(Interaction.Pressed) |
| } |
| |
| onNodeWithTag("myClickable") |
| .performPartialGesture { down(center) } |
| |
| runOnIdle { |
| assertThat(interactionState.value).contains(Interaction.Pressed) |
| } |
| |
| onNodeWithTag("myClickable") |
| .performPartialGesture { up() } |
| |
| runOnIdle { |
| assertThat(interactionState.value).doesNotContain(Interaction.Pressed) |
| } |
| } |
| |
| @Test |
| fun clickableTest_interactionState_resetWhenDisposed() { |
| val interactionState = InteractionState() |
| var emitClickableText by mutableStateOf(true) |
| |
| composeTestRule.setContent { |
| Stack { |
| if (emitClickableText) { |
| Text( |
| "ClickableText", |
| modifier = Modifier |
| .testTag("myClickable") |
| .clickable(interactionState = interactionState) {} |
| ) |
| } |
| } |
| } |
| |
| runOnIdle { |
| assertThat(interactionState.value).doesNotContain(Interaction.Pressed) |
| } |
| |
| onNodeWithTag("myClickable") |
| .performPartialGesture { down(center) } |
| |
| runOnIdle { |
| assertThat(interactionState.value).contains(Interaction.Pressed) |
| } |
| |
| // Dispose clickable |
| runOnIdle { |
| emitClickableText = false |
| } |
| |
| runOnIdle { |
| assertThat(interactionState.value).doesNotContain(Interaction.Pressed) |
| } |
| } |
| |
| @Test |
| fun clickableTest_click_withDoubleClick_andLongClick_disabled() { |
| val enabled = mutableStateOf(false) |
| val clickLatch = CountDownLatch(1) |
| var doubleClickCounter = 0 |
| var longClickCounter = 0 |
| val onClick: () -> Unit = { clickLatch.countDown() } |
| val onDoubleClick: () -> Unit = { ++doubleClickCounter } |
| val onLongClick: () -> Unit = { ++longClickCounter } |
| |
| composeTestRule.setContent { |
| Stack { |
| Text( |
| "ClickableText", |
| modifier = Modifier |
| .testTag("myClickable") |
| .clickable( |
| enabled = enabled.value, |
| onDoubleClick = onDoubleClick, |
| onLongClick = onLongClick, |
| onClick = onClick |
| ) |
| ) |
| } |
| } |
| |
| onNodeWithTag("myClickable") |
| .performClick() |
| |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(0) |
| assertThat(longClickCounter).isEqualTo(0) |
| assertThat(clickLatch.count).isEqualTo(1) |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| doubleClick() |
| } |
| |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(0) |
| assertThat(longClickCounter).isEqualTo(0) |
| assertThat(clickLatch.count).isEqualTo(1) |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| longClick() |
| } |
| |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(0) |
| assertThat(longClickCounter).isEqualTo(0) |
| assertThat(clickLatch.count).isEqualTo(1) |
| enabled.value = true |
| } |
| |
| onNodeWithTag("myClickable") |
| .performClick() |
| |
| val res = clickLatch.await(1000, TimeUnit.MILLISECONDS) |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(0) |
| assertThat(longClickCounter).isEqualTo(0) |
| assertThat(res).isTrue() |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| doubleClick() |
| } |
| |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(1) |
| assertThat(longClickCounter).isEqualTo(0) |
| assertThat(clickLatch.await(1000, TimeUnit.MILLISECONDS)).isTrue() |
| } |
| |
| onNodeWithTag("myClickable") |
| .performGesture { |
| longClick() |
| } |
| |
| runOnIdle { |
| assertThat(doubleClickCounter).isEqualTo(1) |
| assertThat(longClickCounter).isEqualTo(1) |
| assertThat(clickLatch.await(1000, TimeUnit.MILLISECONDS)).isTrue() |
| } |
| } |
| } |