public void testContainsAll() { setUpTest(); one.add("1"); two.add("1"); c.addComposited(one); assertTrue(c.containsAll(two)); }
public void testAddMutator() { setUpTest(); c.setMutator( new CompositeCollection.CollectionMutator() { public boolean add(CompositeCollection composite, Collection[] collections, Object obj) { for (int i = 0; i < collections.length; i++) { collections[i].add(obj); } return true; } public boolean addAll( CompositeCollection composite, Collection[] collections, Collection coll) { for (int i = 0; i < collections.length; i++) { collections[i].addAll(coll); } return true; } public boolean remove( CompositeCollection composite, Collection[] collections, Object obj) { return false; } }); c.addComposited(one); c.add("foo"); assertTrue(c.contains("foo")); assertTrue(one.contains("foo")); }
public void testSize() { setUpTest(); HashSet set = new HashSet(); set.add("a"); set.add("b"); c.addComposited(set); assertEquals(set.size(), c.size()); }
public void testIsEmpty() { setUpTest(); assertTrue(c.isEmpty()); HashSet empty = new HashSet(); c.addComposited(empty); assertTrue(c.isEmpty()); empty.add("a"); assertTrue(!c.isEmpty()); }
/** Full collection consists of 4 collections, each with one element */ public Collection makeFullCollection() { CompositeCollection compositeCollection = new CompositeCollection(); Object[] elements = getFullElements(); for (int i = 0; i < elements.length; i++) { Collection summand = new HashSet(); summand.add(elements[i]); compositeCollection.addComposited(summand); } return compositeCollection; }
public void testRemoveComposited() { setUpMutatorTest(); one.add("1"); two.add("2"); two.add("1"); c.addComposited(one, two); c.removeComposited(one); assertTrue(c.contains("1")); assertEquals(c.size(), 2); }
public void testAddAllToCollection() { setUpTest(); one.add("1"); two.add("2"); c.addComposited(one, two); Collection toCollection = new HashSet(); toCollection.addAll(c); assertTrue(toCollection.containsAll(c)); assertEquals(c.size(), toCollection.size()); }
public void testClear() { setUpTest(); one.add("1"); two.add("2"); c.addComposited(one, two); c.clear(); assertTrue(one.isEmpty()); assertTrue(two.isEmpty()); assertTrue(c.isEmpty()); }
public void testRemoveAll() { setUpMutatorTest(); one.add("1"); two.add("2"); two.add("1"); c.addComposited(one, two); c.removeAll(one); assertTrue(!c.contains("1")); assertTrue(!one.contains("1")); assertTrue(!two.contains("1")); }
public void testToCollection() { setUpTest(); one.add("1"); two.add("2"); c.addComposited(one, two); Collection foo = c.toCollection(); assertTrue(foo.containsAll(c)); assertEquals(c.size(), foo.size()); one.add("3"); assertTrue(!foo.containsAll(c)); }
public void testMultipleCollectionsSize() { setUpTest(); HashSet set = new HashSet(); set.add("a"); set.add("b"); c.addComposited(set); HashSet other = new HashSet(); other.add("c"); c.addComposited(other); assertEquals(set.size() + other.size(), c.size()); }
public void testRetainAll() { setUpTest(); one.add("1"); one.add("2"); two.add("1"); c.addComposited(one); c.retainAll(two); assertTrue(!c.contains("2")); assertTrue(!one.contains("2")); assertTrue(c.contains("1")); assertTrue(one.contains("1")); }
public void testIterator() { setUpTest(); one.add("1"); two.add("2"); c.addComposited(one); c.addComposited(two); Iterator i = c.iterator(); Object next = i.next(); assertTrue(c.contains(next)); assertTrue(one.contains(next)); next = i.next(); i.remove(); assertTrue(!c.contains(next)); assertTrue(!two.contains(next)); }
protected void setUpMutatorTest() { setUpTest(); c.setMutator( new CompositeCollection.CollectionMutator() { public boolean add(CompositeCollection composite, Collection[] collections, Object obj) { for (int i = 0; i < collections.length; i++) { collections[i].add(obj); } return true; } public boolean addAll( CompositeCollection composite, Collection[] collections, Collection coll) { for (int i = 0; i < collections.length; i++) { collections[i].addAll(coll); } return true; } public boolean remove( CompositeCollection composite, Collection[] collections, Object obj) { for (int i = 0; i < collections.length; i++) { collections[i].remove(obj); } return true; } }); }