static Optional createDynamicDescriptor()

in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/descriptor/TestFactoryTestDescriptor.java [136:162]

• 25 lines of code
• 3 McCabe index (conditional complexity)

	static Optional<JupiterTestDescriptor> createDynamicDescriptor(JupiterTestDescriptor parent, DynamicNode node,
			int index, TestSource defaultTestSource, DynamicDescendantFilter dynamicDescendantFilter,
			JupiterConfiguration configuration) {

		UniqueId uniqueId;
		Supplier<JupiterTestDescriptor> descriptorCreator;
		Optional<TestSource> customTestSource = node.getTestSourceUri().map(TestFactoryTestDescriptor::fromUri);
		TestSource source = customTestSource.orElse(defaultTestSource);

		if (node instanceof DynamicTest) {
			DynamicTest test = (DynamicTest) node;
			uniqueId = parent.getUniqueId().append(DYNAMIC_TEST_SEGMENT_TYPE, "#" + index);
			descriptorCreator = () -> new DynamicTestTestDescriptor(uniqueId, index, test, source, configuration);
		}
		else {
			DynamicContainer container = (DynamicContainer) node;
			uniqueId = parent.getUniqueId().append(DYNAMIC_CONTAINER_SEGMENT_TYPE, "#" + index);
			descriptorCreator = () -> new DynamicContainerTestDescriptor(uniqueId, index, container, source,
				dynamicDescendantFilter, configuration);
		}
		if (dynamicDescendantFilter.test(uniqueId)) {
			JupiterTestDescriptor descriptor = descriptorCreator.get();
			parent.addChild(descriptor);
			return Optional.of(descriptor);
		}
		return Optional.empty();
	}