| /* |
| * 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.state |
| import androidx.compose.unaryPlus |
| import androidx.test.filters.MediumTest |
| import androidx.ui.core.TestTag |
| import androidx.ui.core.dp |
| import androidx.ui.foundation.Strings |
| import androidx.ui.foundation.selection.ToggleableState |
| import androidx.ui.foundation.semantics.toggleableState |
| import androidx.ui.layout.Column |
| import androidx.ui.semantics.accessibilityValue |
| import androidx.ui.test.assertHasNoClickAction |
| import androidx.ui.test.assertIsOn |
| import androidx.ui.test.assertIsOff |
| import androidx.ui.test.assertSemanticsIsEqualTo |
| import androidx.ui.test.copyWith |
| import androidx.ui.test.createComposeRule |
| import androidx.ui.test.createFullSemantics |
| import androidx.ui.test.doClick |
| import androidx.ui.test.findByTag |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| |
| @MediumTest |
| @RunWith(JUnit4::class) |
| class SwitchUiTest { |
| |
| @get:Rule |
| val composeTestRule = createComposeRule(disableTransitions = true) |
| |
| private val defaultUncheckedSwitchSemantics = createFullSemantics( |
| isEnabled = true, |
| toggleableState = ToggleableState.Off, |
| value = Strings.Unchecked // TODO(a11y): Do we still call this checked/unchecked? |
| ) |
| |
| private val defaultCheckedSwitchSemantics = defaultUncheckedSwitchSemantics.copyWith { |
| toggleableState = ToggleableState.On |
| accessibilityValue = Strings.Checked |
| } |
| private val defaultSwitchTag = "switch" |
| |
| @Test |
| fun switch_defaultSemantics() { |
| composeTestRule.setMaterialContent { |
| Column { |
| TestTag(tag = "checked") { |
| Switch(checked = true, onCheckedChange = {}) |
| } |
| TestTag(tag = "unchecked") { |
| Switch(checked = false, onCheckedChange = {}) |
| } |
| } |
| } |
| |
| findByTag("checked").assertSemanticsIsEqualTo(defaultCheckedSwitchSemantics) |
| findByTag("unchecked").assertSemanticsIsEqualTo(defaultUncheckedSwitchSemantics) |
| } |
| |
| @Test |
| fun switch_toggle() { |
| composeTestRule.setMaterialContent { |
| val (checked, onChecked) = +state { false } |
| TestTag(tag = defaultSwitchTag) { |
| Switch(checked, onChecked) |
| } |
| } |
| findByTag(defaultSwitchTag) |
| .assertIsOff() |
| .doClick() |
| .assertIsOn() |
| } |
| |
| @Test |
| fun switch_toggleTwice() { |
| |
| composeTestRule.setMaterialContent { |
| val (checked, onChecked) = +state { false } |
| TestTag(tag = defaultSwitchTag) { |
| Switch(checked, onChecked) |
| } |
| } |
| findByTag(defaultSwitchTag) |
| .assertIsOff() |
| .doClick() |
| .assertIsOn() |
| .doClick() |
| .assertIsOff() |
| } |
| |
| @Test |
| fun switch_uncheckableWithNoLambda() { |
| composeTestRule.setMaterialContent { |
| val (checked, _) = +state { false } |
| TestTag(tag = defaultSwitchTag) { |
| Switch(checked = checked, onCheckedChange = null) |
| } |
| } |
| findByTag(defaultSwitchTag) |
| .assertHasNoClickAction() |
| } |
| |
| @Test |
| fun switch_materialSizes_whenChecked() { |
| materialSizesTestForValue(true) |
| } |
| |
| @Test |
| fun switch_materialSizes_whenUnchecked() { |
| materialSizesTestForValue(false) |
| } |
| |
| private fun materialSizesTestForValue(checked: Boolean) { |
| composeTestRule |
| .setMaterialContentAndCollectSizes { |
| Switch(checked = checked, onCheckedChange = null) |
| } |
| .assertWidthEqualsTo { 34.dp.toIntPx() + 2.dp.toIntPx() * 2 } |
| .assertHeightEqualsTo { 20.dp.toIntPx() + 2.dp.toIntPx() * 2 } |
| } |
| } |
