/*
* Copyright (c) 2010. All rights reserved.
*/
package ro.isdc.wro.extensions.processor;
import static org.junit.Assert.assertEquals;
import java.io.File;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
import java.net.URL;
import java.util.concurrent.Callable;
import java.util.concurrent.atomic.AtomicInteger;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import ro.isdc.wro.config.Context;
import ro.isdc.wro.extensions.processor.js.RhinoCoffeeScriptProcessor;
import ro.isdc.wro.model.resource.ResourceType;
import ro.isdc.wro.model.resource.processor.ResourcePreProcessor;
import ro.isdc.wro.model.resource.processor.decorator.ExceptionHandlingProcessorDecorator;
import ro.isdc.wro.util.WroTestUtils;
/**
* Test CoffeeScript processor.
*
* @author Alex Objelean
* @since 1.3.6
* @created Created on Mar 26, 2011
*/
public class TestRhinoCoffeeScriptProcessor {
private ResourcePreProcessor processor;
@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());
processor = new RhinoCoffeeScriptProcessor();
}
@After
public void tearDown() {
Context.unset();
}
/**
* Test that by default, failing to process a js with coffeeScript, will leave the result unchanged.
*/
@Test
public void testExceptions()
throws IOException {
final URL url = getClass().getResource("coffeeScript/exceptions");
final AtomicInteger counter = new AtomicInteger();
processor = new ExceptionHandlingProcessorDecorator(new RhinoCoffeeScriptProcessor() {
@Override
protected void onException(final Exception e) {
counter.incrementAndGet();
super.onException(e);
}
}) {
@Override
protected boolean isIgnoreFailingProcessor() {
return true;
}
};
final File testFolder = new File(url.getFile(), "test");
final File expectedFolder = new File(url.getFile(), "expected");
WroTestUtils.compareFromDifferentFoldersByExtension(testFolder, expectedFolder, "js", processor);
Assert.assertEquals(2, counter.get());
}
@Test
public void shouldBeThreadSafe()
throws Exception {
final RhinoCoffeeScriptProcessor processor = new RhinoCoffeeScriptProcessor();
final Callable<Void> task = new Callable<Void>() {
@Override
public Void call() {
try {
processor.process(new StringReader("square = (x) -> x * x"), new StringWriter());
} catch (final Exception e) {
throw new RuntimeException(e);
}
return null;
}
};
WroTestUtils.runConcurrently(task, 30);
}
@Test
public void testSimple()
throws IOException {
final URL url = getClass().getResource("coffeeScript/simple");
final File testFolder = new File(url.getFile(), "test");
final File expectedFolder = new File(url.getFile(), "expected");
WroTestUtils.compareFromDifferentFoldersByExtension(testFolder, expectedFolder, "js", processor);
}
@Test
public void testAdvanced()
throws IOException {
final URL url = getClass().getResource("coffeeScript/advanced");
final File testFolder = new File(url.getFile(), "test");
final File expectedFolder = new File(url.getFile(), "expected");
WroTestUtils.compareFromDifferentFoldersByExtension(testFolder, expectedFolder, "js", processor);
}
@Test
public void shouldSupportCorrectResourceTypes() {
WroTestUtils.assertProcessorSupportResourceTypes(processor, ResourceType.JS);
}
}