@Test
public void testGetId() {
WidgetAdapterImpl adapter = new WidgetAdapterImpl("id");
String id = adapter.getId();
assertEquals("id", id);
}
@Test
public void testGetId_ignoresCustomIdWhenUITestDisabled() {
WidgetAdapterImpl adapter = new WidgetAdapterImpl("default-id");
adapter.setCustomId("custom-id");
assertEquals("default-id", adapter.getId());
}
@Test
public void testIsInitialized_isFalseByDefault() {
WidgetAdapterImpl adapter = new WidgetAdapterImpl("id");
boolean initialized = adapter.isInitialized();
assertFalse(initialized);
}
@Test
public void testGetId_returnsCustomIdWhenUITestEnabled() {
UITestUtilAdapter.setUITestEnabled(true);
WidgetAdapterImpl adapter = new WidgetAdapterImpl("default-id");
adapter.setCustomId("custom-id");
assertEquals("custom-id", adapter.getId());
}
@Test
public void testSetInitialized() {
WidgetAdapterImpl adapter = new WidgetAdapterImpl("id");
adapter.setInitialized(true);
boolean initialized = adapter.isInitialized();
assertTrue(initialized);
}
@Test
public void testSetParent() {
WidgetAdapterImpl adapter = new WidgetAdapterImpl("id");
Composite parent = mock(Composite.class);
adapter.setParent(parent);
assertSame(parent, adapter.getParent());
}
@Test
public void testSetRenderRunnable() {
WidgetAdapterImpl adapter = new WidgetAdapterImpl("id");
IRenderRunnable runnable = mock(IRenderRunnable.class);
adapter.setRenderRunnable(runnable);
assertSame(runnable, adapter.getRenderRunnable());
}
@Test
public void testSetRenderRunnable_cannotBeCalledTwice() {
WidgetAdapterImpl adapter = new WidgetAdapterImpl("id");
adapter.setRenderRunnable(mock(IRenderRunnable.class));
IRenderRunnable otherRenderRunnable = mock(IRenderRunnable.class);
try {
adapter.setRenderRunnable(otherRenderRunnable);
} catch (IllegalStateException expected) {
}
}
@Test
public void testSetCustomId_failsAfterWidgetIsInitialised() {
WidgetAdapterImpl adapter = new WidgetAdapterImpl("default-id");
adapter.setInitialized(true);
try {
adapter.setCustomId("custom-id");
fail();
} catch (IllegalStateException expected) {
assertEquals("Widget is already initialized", expected.getMessage());
}
}
@Test
public void testSetCustomId_failsWithIllegalId() {
UITestUtilAdapter.setUITestEnabled(true);
WidgetAdapterImpl adapter = new WidgetAdapterImpl("default-id");
try {
adapter.setCustomId("#!pf");
fail();
} catch (IllegalArgumentException expected) {
assertEquals("The widget id contains illegal characters: #!pf", expected.getMessage());
}
}
@Test
public void testMarkDisposed() {
Fixture.fakeNewRequest();
Fixture.fakeResponseWriter();
// dispose un-initialized widget: must not occur in list of disposed widgets
Widget widget = new Shell(display);
widget.dispose();
assertTrue(widget.isDisposed());
assertEquals(0, DisposedWidgets.getAll().length);
// dispose initialized widget: must be present in list of disposed widgets
widget = new Shell(display);
WidgetAdapterImpl adapter = (WidgetAdapterImpl) WidgetUtil.getAdapter(widget);
adapter.setInitialized(true);
widget.dispose();
assertTrue(widget.isDisposed());
assertEquals(1, DisposedWidgets.getAll().length);
}
@Test
public void testNonSerializableFields() throws Exception {
String property = "foo";
WidgetAdapterImpl adapter = new WidgetAdapterImpl("id");
adapter.setCachedVariant("cachedVariant");
adapter.setRenderRunnable(mock(IRenderRunnable.class));
adapter.preserve(property, "bar");
WidgetAdapterImpl deserializedAdapter = Fixture.serializeAndDeserialize(adapter);
assertNull(deserializedAdapter.getCachedVariant());
assertNull(deserializedAdapter.getRenderRunnable());
assertNull(deserializedAdapter.getPreserved(property));
}
@Test
public void testSerializableFields() throws Exception {
WidgetAdapterImpl adapter = new WidgetAdapterImpl("id");
adapter.setInitialized(true);
WidgetAdapterImpl deserializedAdapter = Fixture.serializeAndDeserialize(adapter);
assertEquals(adapter.getId(), deserializedAdapter.getId());
assertTrue(deserializedAdapter.isInitialized());
}
