@Test
public void sameObjectReturned() {
ObjectReferenceManager<String> referenceManager =
ObjectReferenceManager.newInstance(Runtime.getSystemRuntime());
String bar = "bar";
Pointer ptr = referenceManager.add(bar);
assertSame(bar, referenceManager.get(ptr));
}
@Test
public void differentPointerReturnedForSameObject() {
ObjectReferenceManager<String> referenceManager =
ObjectReferenceManager.newInstance(Runtime.getSystemRuntime());
String bar = "bar";
Pointer ptr = referenceManager.add(bar);
Pointer ptr2 = referenceManager.add(bar);
assertSame(bar, referenceManager.get(ptr));
assertSame(bar, referenceManager.get(ptr2));
assertNotSame(ptr, ptr2);
}
@Test
public void referenceEqualityOnly() {
ObjectReferenceManager<String> referenceManager =
ObjectReferenceManager.newInstance(Runtime.getSystemRuntime());
String bar = "bar";
String bar2 = new String("bar");
Pointer ptr = referenceManager.add(bar);
Pointer ptr2 = referenceManager.add(bar2);
assertNotSame(ptr, ptr2);
assertNotEquals(ptr, ptr2);
assertSame(bar, referenceManager.get(ptr));
assertSame(bar2, referenceManager.get(ptr2));
}
@Test
public void remove() {
ObjectReferenceManager<String> referenceManager =
ObjectReferenceManager.newInstance(Runtime.getSystemRuntime());
assertTrue(referenceManager.remove(referenceManager.add("bar")));
}