private static final String CONFIG_TYPE = "transformation";
- private static interface MyType extends Identifiable {
+ private static interface MyType extends Identifiable<MyType> {
}
config.add(type1);
assertEquals(1, config.values().size());
- assertTrue(config.values().get(0) instanceof MyTypeWrapper);
- assertSame(type1, ((MyTypeWrapper) config.values().get(0)).getType());
- assertEquals(CONFIG_TYPE + "." + type1.getId().getId(), config.values()
- .get(0).getId().getId());
+ MyType firstValue = config.values().iterator().next();
+
+ assertTrue(firstValue instanceof MyTypeWrapper);
+ assertSame(type1, ((MyTypeWrapper) firstValue).getType());
+ assertEquals(CONFIG_TYPE + "." + type1.getId().getId(), firstValue
+ .getId().getId());
// add another one.
MyType type2 = mock(MyType.class);
assertEquals(1, config.values().size());
- assertTrue(config.remove(new Id(CONFIG_TYPE + "." + "type1")));
+ assertTrue(config.remove(new Id("type1")));
assertTrue(config.values().isEmpty());
}
public void testUnmodifiable() {
config.values().add(mock(MyType.class));
}
+
+ @Test
+ public void testEquals() {
+
+ Config<MyType> config1 = new ConfigImpl<MyType>(new Id<Config>(
+ CONFIG_TYPE)) {
+ @Override
+ public MyType wrap(String aPrefix, MyType aT) {
+ return new MyTypeWrapper(aPrefix, aT);
+ }
+ };
+ assertFalse(config1.equals(null));
+ assertFalse(config1.equals("hello"));
+ Config<MyType> config2 = new ConfigImpl<MyType>(new Id<Config>(
+ CONFIG_TYPE)) {
+ @Override
+ public MyType wrap(String aPrefix, MyType aT) {
+ return new MyTypeWrapper(aPrefix, aT);
+ }
+ };
+ assertEquals(config1, config2);
+ assertEquals(config1.hashCode(), config2.hashCode());
+
+ MyType type1 = mock(MyType.class);
+ when(type1.getId()).thenReturn(new Id("type1"));
+
+ config1.add(type1);
+ assertFalse(config1.equals(config2));
+
+ MyType type2 = mock(MyType.class);
+ when(type2.getId()).thenReturn(new Id("type1"));
+
+ config2.add(type2);
+ assertEquals(config1, config2);
+ assertEquals(config1.hashCode(), config2.hashCode());
+
+ assertTrue(config2.remove(type2.getId()));
+ assertFalse(config1.equals(config2));
+ }
}