/** Verify nothing serialized if no registered components */
public void testSerializeAsPartNoComponents() throws Exception {
InstanceStack iStack = new InstanceStack();
iStack.setConfigAdapter(mci);
JsonEncoder jsonMock = Mockito.mock(JsonEncoder.class);
iStack.serializeAsPart(jsonMock);
assertEquals(
"Components should empty when no registered components", 0, iStack.getComponents().size());
verifyZeroInteractions(jsonMock);
}
/** Verify registered components are serialized in alphabetical order */
public void testSerializeAsPart() throws Exception {
InstanceStack iStack = new InstanceStack();
iStack.setConfigAdapter(mci);
JsonEncoder jsonMock = Mockito.mock(JsonEncoder.class);
BaseComponent<?, ?> a = getComponentWithPath("a");
BaseComponent<?, ?> b = getComponentWithPath("b");
BaseComponent<?, ?> c = getComponentWithPath("c");
iStack.registerComponent(b);
iStack.registerComponent(c);
iStack.registerComponent(a);
iStack.serializeAsPart(jsonMock);
List<BaseComponent<?, ?>> sorted = Lists.newArrayList();
sorted.add(a);
sorted.add(b);
sorted.add(c);
verify(jsonMock).writeMapKey("components");
verify(jsonMock).writeArray(sorted);
}
@Override
public void serializeAsPart(Json json) throws IOException {
if (fakeInstanceStack != null) {
fakeInstanceStack.serializeAsPart(json);
}
}