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Diffstat (limited to 'guava-testlib/src/com/google/common/collect/testing/google/MultimapPutTester.java')
-rw-r--r-- | guava-testlib/src/com/google/common/collect/testing/google/MultimapPutTester.java | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/guava-testlib/src/com/google/common/collect/testing/google/MultimapPutTester.java b/guava-testlib/src/com/google/common/collect/testing/google/MultimapPutTester.java deleted file mode 100644 index 9e113cf..0000000 --- a/guava-testlib/src/com/google/common/collect/testing/google/MultimapPutTester.java +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Copyright (C) 2012 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.google; - -import static com.google.common.collect.testing.features.CollectionSize.ZERO; -import static com.google.common.collect.testing.features.MapFeature.ALLOWS_NULL_KEYS; -import static com.google.common.collect.testing.features.MapFeature.ALLOWS_NULL_VALUES; -import static com.google.common.collect.testing.features.MapFeature.SUPPORTS_PUT; -import static org.truth0.Truth.ASSERT; - -import com.google.common.annotations.GwtCompatible; -import com.google.common.collect.ImmutableList; -import com.google.common.collect.Lists; -import com.google.common.collect.Multimap; -import com.google.common.collect.testing.Helpers; -import com.google.common.collect.testing.features.CollectionSize; -import com.google.common.collect.testing.features.MapFeature; - -import java.util.Arrays; -import java.util.Collection; -import java.util.Iterator; -import java.util.List; -import java.util.Map.Entry; - -/** - * Tester for {@link Multimap#put}. - * - * @author Louis Wasserman - */ -@GwtCompatible -public class MultimapPutTester<K, V> extends AbstractMultimapTester<K, V, Multimap<K, V>> { - @MapFeature.Require(SUPPORTS_PUT) - public void testPutEmpty() { - int size = getNumElements(); - - K key = sampleKeys().e3; - V value = sampleValues().e3; - - assertGet(key, ImmutableList.<V>of()); - - assertTrue(multimap().put(key, value)); - - assertGet(key, value); - assertEquals(size + 1, multimap().size()); - } - - @MapFeature.Require(SUPPORTS_PUT) - @CollectionSize.Require(absent = ZERO) - public void testPutPresent() { - int size = getNumElements(); - - K key = sampleKeys().e0; - V oldValue = sampleValues().e0; - V newValue = sampleValues().e3; - - assertGet(key, oldValue); - - assertTrue(multimap().put(key, newValue)); - - assertGet(key, oldValue, newValue); - assertEquals(size + 1, multimap().size()); - } - - @MapFeature.Require(SUPPORTS_PUT) - public void testPutTwoElements() { - int size = getNumElements(); - - K key = sampleKeys().e0; - V v1 = sampleValues().e3; - V v2 = sampleValues().e4; - - List<V> values = Helpers.copyToList(multimap().get(key)); - - assertTrue(multimap().put(key, v1)); - assertTrue(multimap().put(key, v2)); - - values.add(v1); - values.add(v2); - - assertGet(key, values); - assertEquals(size + 2, multimap().size()); - } - - @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_VALUES}) - public void testPutNullValue() { - int size = getNumElements(); - - multimap().put(sampleKeys().e3, null); - - assertGet(sampleKeys().e3, Lists.newArrayList((V)null)); // ImmutableList.of can't take null. - assertEquals(size + 1, multimap().size()); - } - - @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_KEYS}) - public void testPutNullKey() { - int size = getNumElements(); - - multimap().put(null, sampleValues().e3); - - assertGet(null, sampleValues().e3); - assertEquals(size + 1, multimap().size()); - } - - @MapFeature.Require(SUPPORTS_PUT) - public void testPutNotPresentKeyPropagatesToGet() { - int size = getNumElements(); - Collection<V> collection = multimap().get(sampleKeys().e3); - ASSERT.that(collection).isEmpty(); - multimap().put(sampleKeys().e3, sampleValues().e3); - ASSERT.that(collection).has().item(sampleValues().e3); - assertEquals(size + 1, multimap().size()); - } - - @MapFeature.Require(SUPPORTS_PUT) - @CollectionSize.Require(absent = ZERO) - public void testPutPresentKeyPropagatesToGet() { - List<K> keys = Helpers.copyToList(multimap().keySet()); - for (K key : keys) { - resetContainer(); - - int size = getNumElements(); - - Collection<V> collection = multimap().get(key); - Collection<V> expectedCollection = Helpers.copyToList(collection); - - multimap().put(key, sampleValues().e3); - expectedCollection.add(sampleValues().e3); - ASSERT.that(collection).has().allFrom(expectedCollection); - assertEquals(size + 1, multimap().size()); - } - } - - @MapFeature.Require(SUPPORTS_PUT) - @CollectionSize.Require(absent = ZERO) - public void testPutPresentKeyPropagatesToAsMapGet() { - List<K> keys = Helpers.copyToList(multimap().keySet()); - for (K key : keys) { - resetContainer(); - - int size = getNumElements(); - - Collection<V> collection = multimap().asMap().get(key); - assertNotNull(collection); - Collection<V> expectedCollection = Helpers.copyToList(collection); - - multimap().put(key, sampleValues().e3); - expectedCollection.add(sampleValues().e3); - ASSERT.that(collection).has().allFrom(expectedCollection); - assertEquals(size + 1, multimap().size()); - } - } - - @MapFeature.Require(SUPPORTS_PUT) - @CollectionSize.Require(absent = ZERO) - public void testPutPresentKeyPropagatesToAsMapEntrySet() { - List<K> keys = Helpers.copyToList(multimap().keySet()); - for (K key : keys) { - resetContainer(); - - int size = getNumElements(); - - Iterator<Entry<K, Collection<V>>> asMapItr = multimap().asMap().entrySet().iterator(); - Collection<V> collection = null; - while (asMapItr.hasNext()) { - Entry<K, Collection<V>> asMapEntry = asMapItr.next(); - if (key.equals(asMapEntry.getKey())) { - collection = asMapEntry.getValue(); - break; - } - } - assertNotNull(collection); - Collection<V> expectedCollection = Helpers.copyToList(collection); - - multimap().put(key, sampleValues().e3); - expectedCollection.add(sampleValues().e3); - ASSERT.that(collection).has().allFrom(expectedCollection); - assertEquals(size + 1, multimap().size()); - } - } -} |