| /* |
| * 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.Providers |
| import androidx.compose.ambientOf |
| import androidx.compose.state |
| import androidx.test.filters.FlakyTest |
| import androidx.test.filters.MediumTest |
| import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation |
| import androidx.test.uiautomator.UiDevice |
| import androidx.ui.core.Modifier |
| import androidx.ui.test.assertIsDisplayed |
| import androidx.ui.test.createComposeRule |
| import androidx.ui.test.performClick |
| import androidx.ui.test.onNodeWithText |
| import androidx.ui.test.runOnIdle |
| import org.junit.Assert.assertEquals |
| import org.junit.Ignore |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| |
| @MediumTest |
| @RunWith(JUnit4::class) |
| class DialogUiTest { |
| @get:Rule |
| val composeTestRule = createComposeRule(disableTransitions = true) |
| |
| private val defaultText = "dialogText" |
| |
| @Test |
| fun dialogTest_isShowingContent() { |
| composeTestRule.setContent { |
| val showDialog = state { true } |
| |
| if (showDialog.value) { |
| Dialog(onCloseRequest = {}) { |
| Text(defaultText) |
| } |
| } |
| } |
| |
| onNodeWithText(defaultText).assertIsDisplayed() |
| } |
| |
| @Test |
| @FlakyTest(bugId = 159364185) |
| fun dialogTest_isNotDismissed_whenClicked() { |
| val textBeforeClick = "textBeforeClick" |
| val textAfterClick = "textAfterClick" |
| |
| composeTestRule.setContent { |
| val showDialog = state { true } |
| val text = state { textBeforeClick } |
| |
| if (showDialog.value) { |
| Dialog(onCloseRequest = { |
| showDialog.value = false |
| }) { |
| Text( |
| text = text.value, |
| modifier = Modifier.clickable { |
| text.value = textAfterClick |
| } |
| ) |
| } |
| } |
| } |
| |
| onNodeWithText(textBeforeClick) |
| .assertIsDisplayed() |
| // Click inside the dialog |
| .performClick() |
| |
| // Check that the Clickable was pressed and that the Dialog is still visible, but with |
| // the new text |
| onNodeWithText(textBeforeClick).assertDoesNotExist() |
| onNodeWithText(textAfterClick).assertIsDisplayed() |
| } |
| |
| @Test |
| fun dialogTest_isDismissed_whenSpecified() { |
| composeTestRule.setContent { |
| val showDialog = state { true } |
| |
| if (showDialog.value) { |
| Dialog(onCloseRequest = { showDialog.value = false }) { |
| Text(defaultText) |
| } |
| } |
| } |
| |
| onNodeWithText(defaultText).assertIsDisplayed() |
| |
| // Click outside the dialog to dismiss it |
| val outsideX = 0 |
| val outsideY = composeTestRule.displayMetrics.heightPixels / 2 |
| UiDevice.getInstance(getInstrumentation()).click(outsideX, outsideY) |
| |
| onNodeWithText(defaultText).assertDoesNotExist() |
| } |
| |
| @Test |
| fun dialogTest_isNotDismissed_whenNotSpecified() { |
| composeTestRule.setContent { |
| val showDialog = state { true } |
| |
| if (showDialog.value) { |
| Dialog(onCloseRequest = {}) { |
| Text(defaultText) |
| } |
| } |
| } |
| |
| onNodeWithText(defaultText).assertIsDisplayed() |
| |
| // Click outside the dialog to try to dismiss it |
| val outsideX = 0 |
| val outsideY = composeTestRule.displayMetrics.heightPixels / 2 |
| UiDevice.getInstance(getInstrumentation()).click(outsideX, outsideY) |
| |
| // The Dialog should still be visible |
| onNodeWithText(defaultText).assertIsDisplayed() |
| } |
| |
| @Test |
| fun dialogTest_isDismissed_whenSpecified_backButtonPressed() { |
| composeTestRule.setContent { |
| val showDialog = state { true } |
| |
| if (showDialog.value) { |
| Dialog(onCloseRequest = { showDialog.value = false }) { |
| Text(defaultText) |
| } |
| } |
| } |
| |
| onNodeWithText(defaultText).assertIsDisplayed() |
| |
| // Click the back button to dismiss the Dialog |
| UiDevice.getInstance(getInstrumentation()).pressBack() |
| |
| onNodeWithText(defaultText).assertDoesNotExist() |
| } |
| |
| // TODO(pavlis): Espresso loses focus on the dialog after back press. That makes the |
| // subsequent query to fails. |
| @Ignore |
| @Test |
| fun dialogTest_isNotDismissed_whenNotSpecified_backButtonPressed() { |
| composeTestRule.setContent { |
| val showDialog = state { true } |
| |
| if (showDialog.value) { |
| Dialog(onCloseRequest = {}) { |
| Text(defaultText) |
| } |
| } |
| } |
| |
| onNodeWithText(defaultText).assertIsDisplayed() |
| |
| // Click the back button to try to dismiss the dialog |
| UiDevice.getInstance(getInstrumentation()).pressBack() |
| |
| // The Dialog should still be visible |
| onNodeWithText(defaultText).assertIsDisplayed() |
| } |
| |
| @Test |
| fun dialog_preservesAmbients() { |
| val ambient = ambientOf<Float>() |
| var value = 0f |
| composeTestRule.setContent { |
| Providers(ambient provides 1f) { |
| Dialog(onCloseRequest = {}) { |
| value = ambient.current |
| } |
| } |
| } |
| runOnIdle { |
| assertEquals(1f, value) |
| } |
| } |
| } |