| /* |
| * 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.ui.material |
| |
| import androidx.compose.mutableStateOf |
| import androidx.test.filters.MediumTest |
| import androidx.ui.core.Modifier |
| import androidx.ui.core.testTag |
| import androidx.compose.foundation.Strings |
| import androidx.compose.foundation.layout.Column |
| import androidx.ui.test.SemanticsNodeInteraction |
| import androidx.ui.test.assertIsInMutuallyExclusiveGroup |
| import androidx.ui.test.assertIsSelected |
| import androidx.ui.test.assertIsNotSelected |
| import androidx.ui.test.assertValueEquals |
| import androidx.ui.test.createComposeRule |
| import androidx.ui.test.performClick |
| import androidx.ui.test.onNodeWithTag |
| import androidx.compose.ui.unit.dp |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| |
| @MediumTest |
| @RunWith(JUnit4::class) |
| class RadioButtonTest { |
| |
| @get:Rule |
| val composeTestRule = createComposeRule(disableTransitions = true) |
| |
| private val itemOne = "Bar" |
| private val itemTwo = "Foo" |
| private val itemThree = "Sap" |
| |
| private fun SemanticsNodeInteraction.assertHasSelectedSemantics(): SemanticsNodeInteraction = |
| assertIsInMutuallyExclusiveGroup() |
| .assertIsSelected() |
| .assertValueEquals(Strings.Selected) |
| |
| private fun SemanticsNodeInteraction.assertHasUnSelectedSemantics(): SemanticsNodeInteraction = |
| assertIsInMutuallyExclusiveGroup() |
| .assertIsNotSelected() |
| .assertValueEquals(Strings.NotSelected) |
| |
| private val options = listOf(itemOne, itemTwo, itemThree) |
| |
| @Test |
| fun radioGroupTest_defaultSemantics() { |
| val selected = mutableStateOf(itemOne) |
| |
| composeTestRule.setMaterialContent { |
| Column { |
| options.forEach { item -> |
| RadioButton( |
| modifier = Modifier.testTag(item), |
| selected = (selected.value == item), |
| onClick = { selected.value = item } |
| ) |
| } |
| } |
| } |
| |
| onNodeWithTag(itemOne).assertHasSelectedSemantics() |
| onNodeWithTag(itemTwo).assertHasUnSelectedSemantics() |
| onNodeWithTag(itemThree).assertHasUnSelectedSemantics() |
| } |
| |
| @Test |
| fun radioGroupTest_ensureUnselectable() { |
| val selected = mutableStateOf(itemOne) |
| |
| composeTestRule.setMaterialContent { |
| Column { |
| options.forEach { item -> |
| RadioButton( |
| modifier = Modifier.testTag(item), |
| selected = (selected.value == item), |
| onClick = { selected.value = item } |
| ) |
| } |
| } |
| } |
| |
| onNodeWithTag(itemOne) |
| .assertHasSelectedSemantics() |
| .performClick() |
| .assertHasSelectedSemantics() |
| |
| onNodeWithTag(itemTwo) |
| .assertHasUnSelectedSemantics() |
| |
| onNodeWithTag(itemThree) |
| .assertHasUnSelectedSemantics() |
| } |
| |
| @Test |
| fun radioGroupTest_clickSelect() { |
| val selected = mutableStateOf(itemOne) |
| composeTestRule.setMaterialContent { |
| Column { |
| options.forEach { item -> |
| RadioButton( |
| modifier = Modifier.testTag(item), |
| selected = (selected.value == item), |
| onClick = { selected.value = item } |
| ) |
| } |
| } |
| } |
| onNodeWithTag(itemTwo) |
| .assertHasUnSelectedSemantics() |
| .performClick() |
| .assertHasSelectedSemantics() |
| |
| onNodeWithTag(itemOne) |
| .assertHasUnSelectedSemantics() |
| |
| onNodeWithTag(itemThree) |
| .assertHasUnSelectedSemantics() |
| } |
| |
| @Test |
| fun radioGroupTest_clickSelectTwoDifferentItems() { |
| val selected = mutableStateOf(itemOne) |
| |
| composeTestRule.setMaterialContent { |
| Column { |
| options.forEach { item -> |
| RadioButton( |
| modifier = Modifier.testTag(item), |
| selected = (selected.value == item), |
| onClick = { selected.value = item } |
| ) |
| } |
| } |
| } |
| |
| onNodeWithTag(itemTwo) |
| .assertHasUnSelectedSemantics() |
| .performClick() |
| .assertHasSelectedSemantics() |
| |
| onNodeWithTag(itemOne) |
| .assertHasUnSelectedSemantics() |
| |
| onNodeWithTag(itemThree) |
| .assertHasUnSelectedSemantics() |
| .performClick() |
| .assertHasSelectedSemantics() |
| |
| onNodeWithTag(itemOne) |
| .assertHasUnSelectedSemantics() |
| |
| onNodeWithTag(itemTwo) |
| .assertHasUnSelectedSemantics() |
| } |
| |
| @Test |
| fun radioButton_materialSizes_whenSelected() { |
| materialSizesTestForValue(selected = true) |
| } |
| |
| @Test |
| fun radioButton_materialSizes_whenNotSelected() { |
| materialSizesTestForValue(selected = false) |
| } |
| |
| private fun materialSizesTestForValue(selected: Boolean) { |
| composeTestRule |
| .setMaterialContentForSizeAssertions { |
| RadioButton(selected = selected, onClick = {}) |
| } |
| .assertIsSquareWithSize(2.dp * 2 + 20.dp) |
| } |
| } |