scolebourne 2004/05/14 15:33:58
Modified: collections/src/test/org/apache/commons/collections
TestMultiHashMap.java
Log:
Ensure constructor and clone method correctly clone multimaps
bug 28972
Revision Changes Path
1.19 +47 -2
jakarta-commons/collections/src/test/org/apache/commons/collections/TestMultiHashMap.java
Index: TestMultiHashMap.java
===================================================================
RCS file:
/home/cvs/jakarta-commons/collections/src/test/org/apache/commons/collections/TestMultiHashMap.java,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -r1.18 -r1.19
--- TestMultiHashMap.java 14 Mar 2004 17:05:24 -0000 1.18
+++ TestMultiHashMap.java 14 May 2004 22:33:58 -0000 1.19
@@ -344,5 +344,50 @@
assertEquals(true, map.containsValue("A", "Z"));
assertEquals(true, map.containsValue("A", "M"));
}
-
+
+ public void testClone() {
+ MultiHashMap map = new MultiHashMap();
+ map.put("A", "1");
+ map.put("A", "2");
+ Collection coll = (Collection) map.get("A");
+ assertEquals(1, map.size());
+ assertEquals(2, coll.size());
+
+ MultiHashMap cloned = (MultiHashMap) map.clone();
+ Collection clonedColl = (Collection) cloned.get("A");
+ assertNotSame(map, cloned);
+ assertNotSame(coll, clonedColl);
+ assertEquals(1, map.size());
+ assertEquals(2, coll.size());
+ assertEquals(1, cloned.size());
+ assertEquals(2, clonedColl.size());
+ map.put("A", "3");
+ assertEquals(1, map.size());
+ assertEquals(3, coll.size());
+ assertEquals(1, cloned.size());
+ assertEquals(2, clonedColl.size());
+ }
+
+ public void testConstructor() {
+ MultiHashMap map = new MultiHashMap();
+ map.put("A", "1");
+ map.put("A", "2");
+ Collection coll = (Collection) map.get("A");
+ assertEquals(1, map.size());
+ assertEquals(2, coll.size());
+
+ MultiHashMap newMap = new MultiHashMap(map);
+ Collection newColl = (Collection) newMap.get("A");
+ assertNotSame(map, newMap);
+ assertNotSame(coll, newColl);
+ assertEquals(1, map.size());
+ assertEquals(2, coll.size());
+ assertEquals(1, newMap.size());
+ assertEquals(2, newColl.size());
+ map.put("A", "3");
+ assertEquals(1, map.size());
+ assertEquals(3, coll.size());
+ assertEquals(1, newMap.size());
+ assertEquals(2, newColl.size());
+ }
}
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