| /* |
| * 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.assertions |
| |
| import androidx.test.filters.MediumTest |
| import androidx.ui.core.Alignment |
| import androidx.ui.core.Modifier |
| import androidx.ui.core.testTag |
| import androidx.ui.foundation.Box |
| import androidx.ui.foundation.drawBackground |
| import androidx.ui.graphics.Color |
| import androidx.ui.layout.fillMaxSize |
| import androidx.ui.layout.padding |
| import androidx.ui.layout.size |
| import androidx.ui.layout.wrapContentSize |
| import androidx.ui.test.assertHeightIsAtLeast |
| import androidx.ui.test.assertHeightIsEqualTo |
| import androidx.ui.test.assertIsEqualTo |
| import androidx.ui.test.assertIsNotEqualTo |
| import androidx.ui.test.assertLeftPositionInRootIsEqualTo |
| import androidx.ui.test.assertPositionInRootIsEqualTo |
| import androidx.ui.test.assertTopPositionInRootIsEqualTo |
| import androidx.ui.test.assertWidthIsAtLeast |
| import androidx.ui.test.assertWidthIsEqualTo |
| import androidx.ui.test.createComposeRule |
| import androidx.ui.test.findByTag |
| import androidx.ui.test.util.expectError |
| import androidx.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 BoundsAssertionsTest { |
| |
| @get:Rule |
| val composeTestRule = createComposeRule() |
| |
| val tag = "box" |
| |
| private fun composeBox() { |
| composeTestRule.setContent { |
| Box(modifier = Modifier |
| .fillMaxSize() |
| .wrapContentSize(Alignment.TopStart) |
| ) { |
| Box(modifier = Modifier.padding(start = 50.dp, top = 100.dp)) { |
| Box(modifier = Modifier |
| .testTag(tag) |
| .size(80.dp, 100.dp) |
| .drawBackground(Color.Black) |
| ) |
| } |
| } |
| } |
| } |
| |
| @Test |
| fun dp_assertEquals() { |
| 5.dp.assertIsEqualTo(5.dp) |
| 5.dp.assertIsEqualTo(4.6.dp) |
| 5.dp.assertIsEqualTo(5.4.dp) |
| } |
| |
| @Test |
| fun dp_assertNotEquals() { |
| 5.dp.assertIsNotEqualTo(6.dp) |
| } |
| |
| @Test |
| fun dp_assertEquals_fail() { |
| expectError<AssertionError> { |
| 5.dp.assertIsEqualTo(6.dp) |
| } |
| } |
| |
| @Test |
| fun dp_assertNotEquals_fail() { |
| expectError<AssertionError> { |
| 5.dp.assertIsNotEqualTo(5.dp) |
| 5.dp.assertIsNotEqualTo(5.4.dp) |
| } |
| } |
| |
| @Test |
| fun assertEquals() { |
| composeBox() |
| |
| findByTag(tag) |
| .assertWidthIsEqualTo(80.dp) |
| .assertHeightIsEqualTo(100.dp) |
| } |
| |
| @Test |
| fun assertAtLeast() { |
| composeBox() |
| |
| findByTag(tag) |
| .assertWidthIsAtLeast(80.dp) |
| .assertWidthIsAtLeast(79.dp) |
| .assertHeightIsAtLeast(100.dp) |
| .assertHeightIsAtLeast(99.dp) |
| } |
| |
| @Test |
| fun assertEquals_fail() { |
| composeBox() |
| |
| expectError<AssertionError> { |
| findByTag(tag) |
| .assertWidthIsEqualTo(70.dp) |
| } |
| |
| expectError<AssertionError> { |
| findByTag(tag) |
| .assertHeightIsEqualTo(90.dp) |
| } |
| } |
| |
| @Test |
| fun assertAtLeast_fail() { |
| composeBox() |
| |
| expectError<AssertionError> { |
| findByTag(tag) |
| .assertWidthIsAtLeast(81.dp) |
| } |
| |
| expectError<AssertionError> { |
| findByTag(tag) |
| .assertHeightIsAtLeast(101.dp) |
| } |
| } |
| |
| @Test |
| fun assertPosition() { |
| composeBox() |
| |
| findByTag(tag) |
| .assertPositionInRootIsEqualTo(expectedLeft = 50.dp, expectedTop = 100.dp) |
| .assertLeftPositionInRootIsEqualTo(50.dp) |
| .assertTopPositionInRootIsEqualTo(100.dp) |
| } |
| |
| @Test |
| fun assertPosition_fail() { |
| composeBox() |
| |
| expectError<AssertionError> { |
| findByTag(tag) |
| .assertPositionInRootIsEqualTo(expectedLeft = 51.dp, expectedTop = 101.dp) |
| } |
| |
| expectError<AssertionError> { |
| findByTag(tag) |
| .assertPositionInRootIsEqualTo(expectedLeft = 49.dp, expectedTop = 99.dp) |
| } |
| } |
| } |