/*
* Copyright 2011 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jbpm.formbuilder.server;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import junit.framework.TestCase;
import org.apache.commons.io.IOUtils;
import org.jbpm.formapi.server.form.FormEncodingServerFactory;
import org.jbpm.formapi.server.render.Renderer;
import org.jbpm.formapi.server.render.RendererException;
import org.jbpm.formapi.server.render.RendererFactory;
import org.jbpm.formapi.server.trans.Translator;
import org.jbpm.formapi.server.trans.TranslatorException;
import org.jbpm.formapi.server.trans.TranslatorFactory;
import org.jbpm.formapi.shared.api.FormRepresentation;
import org.jbpm.formapi.shared.form.FormEncodingFactory;
import org.jbpm.formapi.shared.form.FormRepresentationDecoder;
import org.jbpm.formbuilder.server.menu.GuvnorMenuService;
import com.google.gwt.event.shared.UmbrellaException;
public class RendererAndTranslatorTest extends TestCase {
private GuvnorMenuService service;
@Override
protected void setUp() throws Exception {
super.setUp();
FormEncodingFactory.register(FormEncodingServerFactory.getEncoder(), FormEncodingServerFactory.getDecoder());
this.service = new GuvnorMenuService();
}
/**
* Test, for every configured language, that a basic form can be populated
* @throws Exception in case of an error on any of the languages.
* TODO xulphp should be finished and xsl has problems
*/
public void testAllAvailableLanguages() throws Exception {
Map<String, String> props = service.getFormBuilderProperties();
String langsProperty = props.get("form.builder.languages"); //"gwt,ftl"
String[] langs = langsProperty.split(","); //{ "gwt", "ftl" }
FormRepresentationDecoder decoder = FormEncodingFactory.getDecoder();
String json = getFormTestJsonRepresentation();
FormRepresentation form = decoder.decode(json);
Set<Throwable> errors = new HashSet<Throwable>();
for (String language : langs) {
try {
Translator translator = TranslatorFactory.getInstance().getTranslator(language);
assertNotNull("translator shouldn't be null", translator);
Renderer renderer = RendererFactory.getInstance().getRenderer(language);
assertNotNull("renderer shouldn't be null", renderer);
URL url = translator.translateForm(form);
Map<String, Object> inputs = basicInputs();
Object html = renderer.render(url, inputs);
assertNotNull("html shouldn't be null", html);
} catch (TranslatorException e) {
errors.add(new Exception("translator for language " + language + " failed", e));
} catch (RendererException e) {
errors.add(new Exception("renderer for language " + language + " failed", e));
}
}
if (!errors.isEmpty()) {
throw new UmbrellaException(errors);
}
}
private Map<String, Object> basicInputs() {
Map<String, Object> inputs = new HashMap<String, Object>();
inputs.put(Renderer.BASE_CONTEXT_PATH, "/");
inputs.put(Renderer.BASE_LOCALE, "default");
return inputs;
}
private String getFormTestJsonRepresentation() throws IOException {
String url = "/org/jbpm/formbuilder/shared/form/testComplexFormDecoding.json";
InputStream input = getClass().getResourceAsStream(url);
return IOUtils.toString(input);
}
}