| /* |
| * Copyright (C) 2015 The Guava Authors |
| * |
| * 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.common.collect.testing.testers; |
| |
| import static com.google.common.collect.testing.features.CollectionSize.ZERO; |
| import static com.google.common.collect.testing.features.ListFeature.SUPPORTS_SET; |
| |
| import com.google.common.annotations.GwtCompatible; |
| import com.google.common.collect.testing.features.CollectionSize; |
| import com.google.common.collect.testing.features.ListFeature; |
| import java.util.Collections; |
| import java.util.List; |
| import org.junit.Ignore; |
| |
| /** |
| * A generic JUnit test which tests {@link List#replaceAll}. Can't be invoked directly; please see |
| * {@link com.google.common.collect.testing.ListTestSuiteBuilder}. |
| * |
| * @author Louis Wasserman |
| */ |
| @GwtCompatible |
| @Ignore // Affects only Android test runner, which respects JUnit 4 annotations on JUnit 3 tests. |
| public class ListReplaceAllTester<E> extends AbstractListTester<E> { |
| @ListFeature.Require(SUPPORTS_SET) |
| public void testReplaceAll() { |
| getList().replaceAll(e -> samples.e3()); |
| expectContents(Collections.nCopies(getNumElements(), samples.e3())); |
| } |
| |
| @ListFeature.Require(SUPPORTS_SET) |
| public void testReplaceAll_changesSome() { |
| getList().replaceAll(e -> e.equals(samples.e0()) ? samples.e3() : e); |
| E[] expected = createSamplesArray(); |
| for (int i = 0; i < expected.length; i++) { |
| if (expected[i].equals(samples.e0())) { |
| expected[i] = samples.e3(); |
| } |
| } |
| expectContents(expected); |
| } |
| |
| @CollectionSize.Require(absent = ZERO) |
| @ListFeature.Require(absent = SUPPORTS_SET) |
| public void testReplaceAll_unsupported() { |
| try { |
| getList().replaceAll(e -> e); |
| fail("replaceAll() should throw UnsupportedOperationException"); |
| } catch (UnsupportedOperationException expected) { |
| } |
| expectUnchanged(); |
| } |
| } |