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/*
* Copyright 2000-2016 Vaadin Ltd.
*
* 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 com.vaadin.tests.design;
import static org.junit.Assert.assertTrue;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.Properties;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.nodes.Node;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import com.vaadin.server.Constants;
import com.vaadin.server.DefaultDeploymentConfiguration;
import com.vaadin.server.DeploymentConfiguration;
import com.vaadin.server.VaadinService;
import com.vaadin.server.VaadinServletService;
import com.vaadin.ui.declarative.Design;
import com.vaadin.ui.declarative.DesignContext;
import com.vaadin.util.CurrentInstance;
/**
* Parse and write a legacy design (using the "v-" prefix).
*/
public class WriteLegacyDesignTest {
// The context is used for accessing the created component hierarchy.
private DesignContext ctx;
@Before
public void setUp() throws Exception {
Properties properties = new Properties();
properties.put(Constants.SERVLET_PARAMETER_LEGACY_DESIGN_PREFIX,
"true");
final DeploymentConfiguration configuration = new DefaultDeploymentConfiguration(
WriteLegacyDesignTest.class, properties);
VaadinService service = new VaadinServletService(null, configuration);
CurrentInstance.set(VaadinService.class, service);
ctx = Design.read(
getClass().getResourceAsStream("testFile-legacy.html"), null);
}
@After
public void tearDown() {
CurrentInstance.set(VaadinService.class, null);
}
private ByteArrayOutputStream serializeDesign(DesignContext context)
throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream();
Design.write(context, out);
return out;
}
@Test
public void designIsSerializedWithCorrectPrefixesAndPackageNames()
throws IOException {
ByteArrayOutputStream out = serializeDesign(ctx);
Document doc = Jsoup.parse(out.toString("UTF-8"));
for (Node child : doc.body().childNodes()) {
checkNode(child);
}
}
private void checkNode(Node node) {
if (node instanceof Element) {
assertTrue("Wrong design element prefix",
node.nodeName().startsWith("v-"));
for (Node child : node.childNodes()) {
checkNode(child);
}
}
}
}
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