testmultikeymap.java

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                assertEquals(false, multimap.containsKey(null, key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
                assertEquals(false, multimap.containsKey(key.getKey(0), null, key.getKey(2), key.getKey(3), key.getKey(4)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1), null, key.getKey(3), key.getKey(4)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), null, key.getKey(4)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), null));
                assertEquals(false, multimap.containsKey(null, null, null, null, null));
                break;
                default:
                fail("Invalid key size");
            }
        }
    }
    
    public void testMultiKeyPut() {
        MultiKey[] keys = getMultiKeyKeys();
        Object[] values = getSampleValues();
        
        for (int i = 0; i < keys.length; i++) {
            MultiKeyMap multimap = new MultiKeyMap();
            
            MultiKey key = keys[i];
            Object value = values[i];
            
            switch (key.size()) {
                case 2:
                assertEquals(null, multimap.put(key.getKey(0), key.getKey(1), value));
                assertEquals(1, multimap.size());
                assertEquals(value, multimap.get(key.getKey(0), key.getKey(1)));
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1)));
                assertEquals(true, multimap.containsKey(new MultiKey(key.getKey(0), key.getKey(1))));
                assertEquals(value, multimap.put(key.getKey(0), key.getKey(1), null));
                assertEquals(1, multimap.size());
                assertEquals(null, multimap.get(key.getKey(0), key.getKey(1)));
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1)));
                break;
                case 3:
                assertEquals(null, multimap.put(key.getKey(0), key.getKey(1), key.getKey(2), value));
                assertEquals(1, multimap.size());
                assertEquals(value, multimap.get(key.getKey(0), key.getKey(1), key.getKey(2)));
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2)));
                assertEquals(true, multimap.containsKey(new MultiKey(key.getKey(0), key.getKey(1), key.getKey(2))));
                assertEquals(value, multimap.put(key.getKey(0), key.getKey(1), key.getKey(2), null));
                assertEquals(1, multimap.size());
                assertEquals(null, multimap.get(key.getKey(0), key.getKey(1), key.getKey(2)));
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2)));
                break;
                case 4:
                assertEquals(null, multimap.put(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), value));
                assertEquals(1, multimap.size());
                assertEquals(value, multimap.get(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3)));
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3)));
                assertEquals(true, multimap.containsKey(new MultiKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3))));
                assertEquals(value, multimap.put(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), null));
                assertEquals(1, multimap.size());
                assertEquals(null, multimap.get(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3)));
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3)));
                break;
                case 5:
                assertEquals(null, multimap.put(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4), value));
                assertEquals(1, multimap.size());
                assertEquals(value, multimap.get(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
                assertEquals(true, multimap.containsKey(new MultiKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4))));
                assertEquals(value, multimap.put(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4), null));
                assertEquals(1, multimap.size());
                assertEquals(null, multimap.get(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
                break;
                default:
                fail("Invalid key size");
            }
        }
    }
    
    public void testMultiKeyRemove() {
        MultiKey[] keys = getMultiKeyKeys();
        Object[] values = getSampleValues();
        
        for (int i = 0; i < keys.length; i++) {
            resetFull();
            MultiKeyMap multimap = (MultiKeyMap) map;
            int size = multimap.size();
            
            MultiKey key = keys[i];
            Object value = values[i];
            
            switch (key.size()) {
                case 2:
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1)));
                assertEquals(value, multimap.remove(key.getKey(0), key.getKey(1)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1)));
                assertEquals(size - 1, multimap.size());
                assertEquals(null, multimap.remove(key.getKey(0), key.getKey(1)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1)));
                break;
                case 3:
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2)));
                assertEquals(value, multimap.remove(key.getKey(0), key.getKey(1), key.getKey(2)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2)));
                assertEquals(size - 1, multimap.size());
                assertEquals(null, multimap.remove(key.getKey(0), key.getKey(1), key.getKey(2)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2)));
                break;
                case 4:
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3)));
                assertEquals(value, multimap.remove(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3)));
                assertEquals(size - 1, multimap.size());
                assertEquals(null, multimap.remove(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3)));
                break;
                case 5:
                assertEquals(true, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
                assertEquals(value, multimap.remove(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
                assertEquals(size - 1, multimap.size());
                assertEquals(null, multimap.remove(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
                assertEquals(false, multimap.containsKey(key.getKey(0), key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
                break;
                default:
                fail("Invalid key size");
            }
        }
    }
    
    public void testMultiKeyRemoveAll1() {
        resetFull();
        MultiKeyMap multimap = (MultiKeyMap) map;
        assertEquals(12, multimap.size());
        
        multimap.removeAll(I1);
        assertEquals(8, multimap.size());
        for (MapIterator it = multimap.mapIterator(); it.hasNext();) {
            MultiKey key = (MultiKey) it.next();
            assertEquals(false, I1.equals(key.getKey(0)));
        }
    }
    
    public void testMultiKeyRemoveAll2() {
        resetFull();
        MultiKeyMap multimap = (MultiKeyMap) map;
        assertEquals(12, multimap.size());
        
        multimap.removeAll(I2, I3);
        assertEquals(9, multimap.size());
        for (MapIterator it = multimap.mapIterator(); it.hasNext();) {
            MultiKey key = (MultiKey) it.next();
            assertEquals(false, I2.equals(key.getKey(0)) && I3.equals(key.getKey(1)));
        }
    }
    
    public void testMultiKeyRemoveAll3() {
        resetFull();
        MultiKeyMap multimap = (MultiKeyMap) map;
        assertEquals(12, multimap.size());
        
        multimap.removeAll(I1, I1, I2);
        assertEquals(9, multimap.size());
        for (MapIterator it = multimap.mapIterator(); it.hasNext();) {
            MultiKey key = (MultiKey) it.next();
            assertEquals(false, I1.equals(key.getKey(0)) && I1.equals(key.getKey(1)) && I2.equals(key.getKey(2)));
        }
    }
    
    public void testMultiKeyRemoveAll4() {
        resetFull();
        MultiKeyMap multimap = (MultiKeyMap) map;
        assertEquals(12, multimap.size());
        
        multimap.removeAll(I1, I1, I2, I3);
        assertEquals(10, multimap.size());
        for (MapIterator it = multimap.mapIterator(); it.hasNext();) {
            MultiKey key = (MultiKey) it.next();
            assertEquals(false, I1.equals(key.getKey(0)) && I1.equals(key.getKey(1)) && I2.equals(key.getKey(2)) && key.size() >= 4 && I3.equals(key.getKey(3)));
        }
    }
    
    //-----------------------------------------------------------------------
    public void testClone() {
        MultiKeyMap map = new MultiKeyMap();
        map.put(new MultiKey(I1, I2), "1-2");
        Map cloned = (Map) map.clone();
        assertEquals(map.size(), cloned.size());
        assertSame(map.get(new MultiKey(I1, I2)), cloned.get(new MultiKey(I1, I2)));
    }

    //-----------------------------------------------------------------------
    public void testLRUMultiKeyMap() {
        MultiKeyMap map = MultiKeyMap.decorate(new LRUMap(2));
        map.put(I1, I2, "1-2");
        map.put(I1, I3, "1-3");
        assertEquals(2, map.size());
        map.put(I1, I4, "1-4");
        assertEquals(2, map.size());
        assertEquals(true, map.containsKey(I1, I3));
        assertEquals(true, map.containsKey(I1, I4));
        assertEquals(false, map.containsKey(I1, I2));
        
        MultiKeyMap cloned = (MultiKeyMap) map.clone();
        assertEquals(2, map.size());
        assertEquals(true, cloned.containsKey(I1, I3));
        assertEquals(true, cloned.containsKey(I1, I4));
        assertEquals(false, cloned.containsKey(I1, I2));
        cloned.put(I1, I5, "1-5");
        assertEquals(2, cloned.size());
        assertEquals(true, cloned.containsKey(I1, I4));
        assertEquals(true, cloned.containsKey(I1, I5));
    }

    //-----------------------------------------------------------------------
    public String getCompatibilityVersion() {
        return "3.1";
    }

//    public void testCreate() throws Exception {
//        resetEmpty();
//        writeExternalFormToDisk(
//            (java.io.Serializable) map,
//            "D:/dev/collections/data/test/MultiKeyMap.emptyCollection.version3.1.obj");
//        resetFull();
//        writeExternalFormToDisk(
//            (java.io.Serializable) map,
//            "D:/dev/collections/data/test/MultiKeyMap.fullCollection.version3.1.obj");
//    }
}