private GeneratorRegistry addGeneratorRegistryToConfig(JawrConfig config, String type) {
GeneratorRegistry generatorRegistry =
new GeneratorRegistry(type) {
private static final long serialVersionUID = 1L;
public boolean isHandlingCssImage(String cssResourcePath) {
boolean result = false;
if (cssResourcePath.startsWith("jar:")) {
result = true;
}
return result;
}
};
generatorRegistry.setConfig(config);
config.setGeneratorRegistry(generatorRegistry);
return generatorRegistry;
}
@Test
public void testURLImgClasspathCssRewriting() {
// Set the properties
Properties props = new Properties();
props.setProperty(JawrConfig.JAWR_CSS_CLASSPATH_HANDLE_IMAGE, "true");
config = new JawrConfig("css", props);
ServletContext servletContext = new MockServletContext();
config.setContext(servletContext);
config.setServletMapping("/css");
config.setCharsetName("UTF-8");
addGeneratorRegistryToConfig(config, "css");
// Set up the Image servlet Jawr config
props = new Properties();
JawrConfig imgServletJawrConfig = new JawrConfig(JawrConstant.BINARY_TYPE, props);
GeneratorRegistry generatorRegistry =
addGeneratorRegistryToConfig(imgServletJawrConfig, JawrConstant.BINARY_TYPE);
generatorRegistry.setResourceReaderHandler(rsHandler);
imgServletJawrConfig.setServletMapping("/cssImg/");
BinaryResourcesHandler imgRsHandler =
new BinaryResourcesHandler(imgServletJawrConfig, rsHandler, null);
servletContext.setAttribute(JawrConstant.BINARY_CONTEXT_ATTRIBUTE, imgRsHandler);
status =
new BundleProcessingStatus(
BundleProcessingStatus.BUNDLE_PROCESSING_TYPE, bundle, null, config);
// Css data
StringBuffer data = new StringBuffer("background-image:url(jar:style/images/logo.png);");
// Css path
String filePath = "style/default/assets/someCSS.css";
// Expected: goes 3 back to the context path, then add the CSS image servlet mapping,
// then go to the image path
// the image is at classPath:/style/images/someImage.gif
String expectedURL =
"background-image:url(../../../cssImg/jar_cb3015770054/style/images/logo.png);";
status.setLastPathAdded(filePath);
String result = processor.postProcessBundle(status, data).toString();
assertEquals("URL was not rewritten properly", expectedURL, result);
}