| // Copyright 2017 The Bazel Authors. All rights reserved. |
| // |
| // 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 com.google.devtools.build.lib.rules.objc; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.junit.Assert.fail; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.devtools.build.lib.rules.objc.TargetDeviceFamily.InvalidFamilyNameException; |
| import com.google.devtools.build.lib.rules.objc.TargetDeviceFamily.RepeatedFamilyNameException; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** |
| * Unit tests for {@link TargetDeviceFamily}. |
| */ |
| @RunWith(JUnit4.class) |
| public class TargetDeviceFamilyTest { |
| @Test |
| public void uiDeviceFamilyValuesUndefinedForEmpty() { |
| assertThat(TargetDeviceFamily.UI_DEVICE_FAMILY_VALUES.keySet()) |
| .doesNotContain(ImmutableSet.<TargetDeviceFamily>of()); |
| } |
| |
| @Test |
| public void fromBuildSettings() { |
| assertThat(TargetDeviceFamily.fromBuildSetting("1,2")) |
| .isEqualTo(ImmutableSet.of(TargetDeviceFamily.IPAD, TargetDeviceFamily.IPHONE)); |
| assertThat(TargetDeviceFamily.fromBuildSetting(" 1, 2")) |
| .isEqualTo(ImmutableSet.of(TargetDeviceFamily.IPAD, TargetDeviceFamily.IPHONE)); |
| assertThat(TargetDeviceFamily.fromBuildSetting("1,2\n")) |
| .isEqualTo(ImmutableSet.of(TargetDeviceFamily.IPAD, TargetDeviceFamily.IPHONE)); |
| assertThat(TargetDeviceFamily.fromBuildSetting("1")) |
| .isEqualTo(ImmutableSet.of(TargetDeviceFamily.IPHONE)); |
| assertThat(TargetDeviceFamily.fromBuildSetting("2")) |
| .isEqualTo(ImmutableSet.of(TargetDeviceFamily.IPAD)); |
| } |
| |
| private void checkFromNamesInRuleThrows( |
| Class<? extends Exception> expectedClass, String... names) { |
| try { |
| TargetDeviceFamily.fromNamesInRule(ImmutableList.copyOf(names)); |
| fail("should have thrown"); |
| } catch (IllegalArgumentException expected) { |
| assertThat(expected.getClass()).isEqualTo(expectedClass); |
| } |
| } |
| |
| @Test |
| public void fromNamesInRule_errors() { |
| checkFromNamesInRuleThrows(InvalidFamilyNameException.class, "foo"); |
| checkFromNamesInRuleThrows(InvalidFamilyNameException.class, "foo", "bar"); |
| checkFromNamesInRuleThrows(InvalidFamilyNameException.class, "iphone", "ipad", "bar"); |
| checkFromNamesInRuleThrows(RepeatedFamilyNameException.class, "iphone", "iphone"); |
| checkFromNamesInRuleThrows(RepeatedFamilyNameException.class, "ipad", "ipad"); |
| } |
| |
| @Test |
| public void fromNamesInRule() { |
| assertThat(TargetDeviceFamily.fromNamesInRule(ImmutableList.<String>of())) |
| .isEmpty(); |
| assertThat(TargetDeviceFamily.fromNamesInRule(ImmutableList.of("iphone", "ipad"))) |
| .containsExactly(TargetDeviceFamily.IPAD, TargetDeviceFamily.IPHONE) |
| .inOrder(); |
| assertThat(TargetDeviceFamily.fromNamesInRule(ImmutableList.of("ipad", "iphone"))) |
| .containsExactly(TargetDeviceFamily.IPAD, TargetDeviceFamily.IPHONE) |
| .inOrder(); |
| assertThat(TargetDeviceFamily.fromNamesInRule(ImmutableList.of("iphone"))) |
| .containsExactly(TargetDeviceFamily.IPHONE); |
| assertThat(TargetDeviceFamily.fromNamesInRule(ImmutableList.of("ipad"))) |
| .containsExactly(TargetDeviceFamily.IPAD); |
| } |
| } |