PropertyDescriptorTests Class — spring-boot Architecture

Source Code

configuration-metadata/spring-boot-configuration-processor/src/test/java/org/springframework/boot/configurationprocessor/PropertyDescriptorTests.java lines 38–78

public abstract class PropertyDescriptorTests {

	protected String createAccessorMethodName(String prefix, String name) {
		char[] chars = name.toCharArray();
		chars[0] = Character.toUpperCase(chars[0]);
		return prefix + new String(chars, 0, chars.length);
	}

	protected ExecutableElement getMethod(TypeElement element, String name) {
		return ElementFilter.methodsIn(element.getEnclosedElements())
			.stream()
			.filter((method) -> method.getSimpleName().toString().equals(name))
			.findFirst()
			.orElse(null);
	}

	protected VariableElement getField(TypeElement element, String name) {
		return ElementFilter.fieldsIn(element.getEnclosedElements())
			.stream()
			.filter((method) -> method.getSimpleName().toString().equals(name))
			.findFirst()
			.orElse(null);
	}

	protected ItemMetadataAssert assertItemMetadata(MetadataGenerationEnvironment metadataEnv,
			PropertyDescriptor property) {
		return new ItemMetadataAssert(property.resolveItemMetadata("test", metadataEnv));
	}

	protected void process(Class<?> target,
			BiConsumer<RoundEnvironmentTester, MetadataGenerationEnvironment> consumer) {
		TestableAnnotationProcessor<MetadataGenerationEnvironment> processor = new TestableAnnotationProcessor<>(
				consumer, new MetadataGenerationEnvironmentFactory());
		TestCompiler compiler = TestCompiler.forSystem()
			.withProcessors(processor)
			.withSources(SourceFile.forTestClass(target));
		compiler.compile((compiled) -> {
		});
	}

}