| /* |
| * Copyright 2020 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.ui.test |
| |
| import androidx.compose.Composable |
| import androidx.test.filters.MediumTest |
| import androidx.ui.core.Modifier |
| import androidx.ui.core.semantics.semantics |
| import androidx.ui.layout.Column |
| import androidx.ui.semantics.SemanticsPropertyReceiver |
| import androidx.ui.semantics.accessibilityLabel |
| import androidx.ui.semantics.testTag |
| import androidx.ui.semantics.text |
| import androidx.ui.test.util.expectError |
| import androidx.ui.text.AnnotatedString |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| |
| @MediumTest |
| @RunWith(JUnit4::class) |
| class FindersTest { |
| |
| @get:Rule |
| val composeTestRule = createComposeRule(disableTransitions = true) |
| |
| @Test |
| fun findAll_zeroOutOfOne_findsNone() { |
| composeTestRule.setContent { |
| BoundaryNode { testTag = "not_myTestTag" } |
| } |
| |
| onAllNodes(hasTestTag("myTestTag")).assertCountEquals(0) |
| } |
| |
| @Test |
| fun findAll_oneOutOfTwo_findsOne() { |
| composeTestRule.setContent { |
| BoundaryNode { testTag = "myTestTag" } |
| BoundaryNode { testTag = "myTestTag2" } |
| } |
| |
| onAllNodes(hasTestTag("myTestTag")) |
| .assertCountEquals(1) |
| .onFirst() |
| .assert(hasTestTag("myTestTag")) |
| } |
| |
| @Test |
| fun findAll_twoOutOfTwo_findsTwo() { |
| composeTestRule.setContent { |
| BoundaryNode { testTag = "myTestTag" } |
| BoundaryNode { testTag = "myTestTag" } |
| } |
| |
| onAllNodes(hasTestTag("myTestTag")) |
| .assertCountEquals(2) |
| .apply { |
| get(0).assert(hasTestTag("myTestTag")) |
| get(1).assert(hasTestTag("myTestTag")) |
| } |
| } |
| |
| @Test |
| fun findByText_matches() { |
| composeTestRule.setContent { |
| BoundaryNode { accessibilityLabel = "Hello World" } |
| } |
| |
| onNodeWithText("Hello World") |
| } |
| |
| @Test(expected = AssertionError::class) |
| fun findByText_fails() { |
| composeTestRule.setContent { |
| BoundaryNode { accessibilityLabel = "Hello World" } |
| } |
| |
| // Need to assert exists or it won't fail |
| onNodeWithText("World").assertExists() |
| } |
| |
| @Test |
| fun findBySubstring_matches() { |
| composeTestRule.setContent { |
| BoundaryNode { text = AnnotatedString("Hello World") } |
| } |
| |
| onNodeWithSubstring("World") |
| } |
| |
| @Test |
| fun findBySubstring_ignoreCase_matches() { |
| composeTestRule.setContent { |
| BoundaryNode { text = AnnotatedString("Hello World") } |
| } |
| |
| onNodeWithSubstring("world", ignoreCase = true) |
| } |
| |
| @Test |
| fun findBySubstring_wrongCase_fails() { |
| composeTestRule.setContent { |
| BoundaryNode { text = AnnotatedString("Hello World") } |
| } |
| |
| expectError<AssertionError> { |
| // Need to assert exists or it won't fetch nodes |
| onNodeWithSubstring("world").assertExists() |
| } |
| } |
| |
| @Composable |
| fun BoundaryNode(props: (SemanticsPropertyReceiver.() -> Unit)) { |
| Column(Modifier.semantics(properties = props)) {} |
| } |
| } |