diff options
Diffstat (limited to 'guava-testlib/src/com/google/common/collect/testing/google/AbstractBiMapTester.java')
-rw-r--r-- | guava-testlib/src/com/google/common/collect/testing/google/AbstractBiMapTester.java | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/guava-testlib/src/com/google/common/collect/testing/google/AbstractBiMapTester.java b/guava-testlib/src/com/google/common/collect/testing/google/AbstractBiMapTester.java deleted file mode 100644 index 88f1b24..0000000 --- a/guava-testlib/src/com/google/common/collect/testing/google/AbstractBiMapTester.java +++ /dev/null @@ -1,77 +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 com.google.common.annotations.GwtCompatible; -import com.google.common.collect.BiMap; -import com.google.common.collect.testing.AbstractMapTester; -import com.google.common.collect.testing.Helpers; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.List; -import java.util.Map.Entry; - -/** - * Skeleton for a tester of a {@code BiMap}. - */ -@GwtCompatible -public abstract class AbstractBiMapTester<K, V> extends AbstractMapTester<K, V> { - - @Override - protected BiMap<K, V> getMap() { - return (BiMap<K, V>) super.getMap(); - } - - static <K, V> Entry<V, K> reverseEntry(Entry<K, V> entry) { - return Helpers.mapEntry(entry.getValue(), entry.getKey()); - } - - @Override - protected void expectContents(Collection<Entry<K, V>> expected) { - super.expectContents(expected); - List<Entry<V, K>> reversedEntries = new ArrayList<Entry<V, K>>(); - for (Entry<K, V> entry : expected) { - reversedEntries.add(reverseEntry(entry)); - } - Helpers.assertEqualIgnoringOrder(getMap().inverse().entrySet(), reversedEntries); - - for (Entry<K, V> entry : expected) { - assertEquals("Wrong key for value " + entry.getValue(), entry.getKey(), getMap() - .inverse() - .get(entry.getValue())); - } - } - - @Override - protected void expectMissing(Entry<K, V>... entries) { - super.expectMissing(entries); - for (Entry<K, V> entry : entries) { - Entry<V, K> reversed = reverseEntry(entry); - BiMap<V, K> inv = getMap().inverse(); - assertFalse("Inverse should not contain entry " + reversed, - inv.entrySet().contains(entry)); - assertFalse("Inverse should not contain key " + entry.getValue(), - inv.containsKey(entry.getValue())); - assertFalse("Inverse should not contain value " + entry.getKey(), - inv.containsValue(entry.getKey())); - assertNull("Inverse should not return a mapping for key " + entry.getValue(), - getMap().get(entry.getValue())); - } - } - -} |