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add bidimap key test

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This commit is contained in:
Loredana Crusoveanu 2018-09-15 17:15:15 +03:00
parent af074ee8d3
commit 8d65e267e6
1 changed files with 9 additions and 0 deletions
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9
libraries/src/test/java/com/baeldung/commons/collections/BidiMapUnitTest.java
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@ -42,4 +42,13 @@ public class BidiMapUnitTest {
map.put("key1", "value1"); map.put("key1", "value1");
assertEquals(map.getKey("value1"), "key1"); assertEquals(map.getKey("value1"), "key1");
} }
@Test
public void givenKeyValue_whenAddValue_thenReplaceFirstKey() {
BidiMap<String, String> map = new DualHashBidiMap<>();
map.put("key1", "value1");
map.put("key2", "value1");
assertEquals(map.size(), 1);
assertFalse(map.containsKey("key1"));
}
} }