@Test
public void shouldComputeIsMinimizeFlagOfDeepNestedDecoratedProcessor() {
final ProcessorDecorator processor =
new ProcessorDecorator(
new ProcessorDecorator(new ProcessorDecorator(new JSMinProcessor())));
assertTrue(processor.isMinimize());
}
@Test
public void shouldPreserveProcessorMetadataAfterTransform() {
final ResourcePostProcessor postProcessor = new JSMinProcessor();
final ProcessorDecorator decorator = new ProcessorDecorator(postProcessor);
assertTrue(
Arrays.equals(new ResourceType[] {ResourceType.JS}, decorator.getSupportedResourceTypes()));
assertTrue(decorator.isMinimize());
}
@Test
public void shouldIdentifyProcessorSupport() {
final SupportAwareProcessor supportAwareProcessor = mock(SupportAwareProcessor.class);
final ProcessorDecorator decorator = new ProcessorDecorator(supportAwareProcessor);
when(supportAwareProcessor.isSupported()).thenReturn(true);
assertEquals(true, decorator.isSupported());
when(supportAwareProcessor.isSupported()).thenReturn(false);
assertEquals(false, decorator.isSupported());
}
@Test
public void shouldDecoratePostProcessor() {
final String expected = "TestProcessor";
final ResourcePostProcessor postProcessor =
new ResourcePostProcessor() {
public void process(final Reader reader, final Writer writer) throws IOException {}
@Override
public String toString() {
return expected;
}
};
final ProcessorDecorator decorator =
new ProcessorDecorator(new ProcessorDecorator(new ProcessorDecorator(postProcessor)));
assertEquals(expected, decorator.toString());
}
@Test
public void shouldBeImportAwareForImportAwareProcessor() {
final ProcessorDecorator decorator = new ProcessorDecorator(new ImportAwareProcessor());
assertTrue(decorator.isImportAware());
}
@Test
public void shouldNotBeImportAwareForDefaultProcessor() {
final ProcessorDecorator decorator = new ProcessorDecorator(mockProcessor);
assertFalse(decorator.isImportAware());
}
