package ro.isdc.wro.extensions.processor.js;
import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.io.Reader;
import java.io.Writer;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import ro.isdc.wro.config.Context;
import ro.isdc.wro.model.resource.Resource;
import ro.isdc.wro.model.resource.ResourceType;
import ro.isdc.wro.model.resource.processor.ResourcePreProcessor;
import ro.isdc.wro.model.resource.processor.decorator.LazyProcessorDecorator;
import ro.isdc.wro.util.LazyInitializer;
import ro.isdc.wro.util.WroTestUtils;
/**
* @author Alex Objelean
*/
public class TestCoffeeScriptProcessor {
@Mock
private Resource mockResource;
@Mock
private Reader mockReader;
@Mock
private Writer mockWriter;
@Mock
private NodeCoffeeScriptProcessor mockNodeProcessor;
@Mock
private ResourcePreProcessor mockFallbackProcessor;
private ResourcePreProcessor victim;
@BeforeClass
public static void onBeforeClass() {
assertEquals(0, Context.countActive());
}
@AfterClass
public static void onAfterClass() {
assertEquals(0, Context.countActive());
}
@Before
public void setUp() {
Context.set(Context.standaloneContext());
MockitoAnnotations.initMocks(this);
// use lazy initialization to defer constructor invocation
victim = new LazyProcessorDecorator(new LazyInitializer<ResourcePreProcessor>() {
@Override
protected ResourcePreProcessor initialize() {
return new CoffeeScriptProcessor() {
@Override
protected ResourcePreProcessor createFallbackProcessor() {
return mockFallbackProcessor;
}
@Override
protected NodeCoffeeScriptProcessor createNodeProcessor() {
return mockNodeProcessor;
}
};
}
});
WroTestUtils.createInjector().inject(victim);
}
@After
public void tearDown() {
Context.unset();
}
@Test
public void shouldUseNodeProcessorWhenSupported()
throws Exception {
when(mockNodeProcessor.isSupported()).thenReturn(true);
victim.process(mockResource, mockReader, mockWriter);
verify(mockNodeProcessor, Mockito.times(1)).process(mockResource, mockReader, mockWriter);
verify(mockFallbackProcessor, Mockito.never()).process(mockResource, mockReader, mockWriter);
}
@Test
public void shouldUseFallbackProcessorWhenNodeNotSupported()
throws Exception {
when(mockNodeProcessor.isSupported()).thenReturn(false);
victim.process(mockResource, mockReader, mockWriter);
verify(mockNodeProcessor, Mockito.never()).process(mockResource, mockReader, mockWriter);
verify(mockFallbackProcessor, Mockito.times(1)).process(mockResource, mockReader, mockWriter);
}
@Test
public void shouldSupportCorrectResourceTypes() {
WroTestUtils.assertProcessorSupportResourceTypes(new CoffeeScriptProcessor(), ResourceType.JS);
}
}