/*
* Copyright (c) 2010. All rights reserved.
*/
package ro.isdc.wro.model.resource.processor;
import static org.junit.Assert.assertEquals;
import java.io.File;
import java.net.URL;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.mockito.Mockito;
import ro.isdc.wro.config.Context;
import ro.isdc.wro.model.resource.Resource;
import ro.isdc.wro.model.resource.processor.impl.css.CssDataUriPreProcessor;
import ro.isdc.wro.model.resource.processor.impl.css.DuplicatesAwareCssDataUriPreProcessor;
import ro.isdc.wro.util.WroTestUtils;
import ro.isdc.wro.util.WroUtil;
/**
* Test for {@link CssDataUriPreProcessor} class.
*
* @author Alex Objelean
* @created Created on Mat 09, 2010
*/
public class TestDuplicateAwareCssDataUriPreProcessor {
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() {
processor = new DuplicatesAwareCssDataUriPreProcessor();
Context.set(Context.standaloneContext());
WroTestUtils.initProcessor(processor);
}
@After
public void tearDown() {
Context.unset();
}
/**
* Check if a large dataUri with more than 32KB does not replace original url.
*/
@Test
public void processLargeDataUri()
throws Exception {
final URL url = getClass().getResource("duplicateAwareDataUri");
final File testFolder = new File(url.getFile(), "test");
final File expectedFolder = new File(url.getFile(), "expected");
WroTestUtils.compareFromDifferentFoldersByExtension(testFolder, expectedFolder, "css",
WroUtil.newResourceProcessor(createMockResource("file:" + testFolder.getPath() + "/test.css"), processor));
}
/**
* @param resourceUri
* the resource should return.
* @return mocked {@link Resource} object.
*/
private Resource createMockResource(final String resourceUri) {
final Resource resource = Mockito.mock(Resource.class);
Mockito.when(resource.getUri()).thenReturn(resourceUri);
return resource;
}
}