add bidimap key test
@@ -42,4 +42,13 @@ public class BidiMapUnitTest {
map.put("key1", "value1");
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"));
+ }
}
