.

Author: mehoffer

test/flyweight_test.dart

@@ -16,4 +16,9 @@ void main() {
       expect(bar, isNot(Flyweight('Baz')));
     });
   });
+
+  test('Flyweight.operation returns flyweight name', () {
+    final foo = Flyweight('Foo');
+    expect(foo.operation(), "Flyweight('Foo')");
+  });
 }

test/iterator_test.dart

@@ -36,4 +36,10 @@ void main() {
       expect(iterator.next(), null);
     });
   });
+
+  test('Aggregator creates iterator', () {
+    final iterator = Aggregator(['foo']).createIterator();
+    expect(iterator.hasNext(), isTrue);
+    expect(iterator.next(), 'foo');
+  });
 }

test/mediator_test.dart

@@ -31,6 +31,12 @@ void main() {
       colleague.handleRequest();
       verify(mediatorMock.mediate(colleague));
     });
+
+    test('sets its state to "notified" when receiving notify', () {
+      final colleague = Colleague(mediatorMock);
+      colleague.notify();
+      expect(colleague.toString(), 'State.notified');
+    });
   });
 
   group('Mediator', () {