/*
* Copyright 2009 Google 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 com.google.gwt.dev;
import com.google.gwt.core.ext.TreeLogger;
import com.google.gwt.dev.util.UnitTestTreeLogger;
import junit.framework.TestCase;
import org.xml.sax.SAXParseException;
import java.io.File;
import java.io.IOException;
import java.net.URL;
/**
* Test for {@link ServletValidator}.
*/
public class ServletValidatorTest extends TestCase {
public void testBadUrl() throws Exception {
UnitTestTreeLogger.Builder builder = new UnitTestTreeLogger.Builder();
builder.setLowestLogLevel(TreeLogger.WARN);
URL url = new File("nonexistent.web.xml").toURI().toURL();
builder.expectWarn("Unable to process '" + url.toExternalForm()
+ "' for servlet validation", IOException.class);
UnitTestTreeLogger logger = builder.createLogger();
ServletValidator validator = ServletValidator.create(logger, url);
assertNull(validator);
logger.assertCorrectLogEntries();
}
public void testBadWebXml() throws Exception {
UnitTestTreeLogger.Builder builder = new UnitTestTreeLogger.Builder();
builder.setLowestLogLevel(TreeLogger.WARN);
URL url = this.getClass().getResource("invalid.web.xml");
assertNotNull(url);
builder.expectWarn("Unable to process '" + url.toExternalForm()
+ "' for servlet validation", SAXParseException.class);
UnitTestTreeLogger logger = builder.createLogger();
ServletValidator validator = ServletValidator.create(logger, url);
assertNull(validator);
logger.assertCorrectLogEntries();
}
public void testGoodWebXml() throws Exception {
createValidator();
}
public void testNoMappings() throws Exception {
ServletValidator validator = createValidator();
assertTrue(validator.containsServletClass("org.test.NoMappings"));
assertFalse(validator.containsServletMapping("org.test.NoMappings",
"/no/mapping"));
UnitTestTreeLogger.Builder builder = new UnitTestTreeLogger.Builder();
builder.setLowestLogLevel(TreeLogger.WARN);
builder.expectWarn(ServletValidator.generateMissingMappingMessage(
"org.test.NoMappings", "/no/mapping", "noMappings"), null);
UnitTestTreeLogger logger = builder.createLogger();
validator.validate(logger, "org.test.NoMappings", "/no/mapping");
logger.assertCorrectLogEntries();
}
public void testNoServlet() throws Exception {
ServletValidator validator = createValidator();
assertFalse(validator.containsServletClass("not.defined.Class"));
UnitTestTreeLogger.Builder builder = new UnitTestTreeLogger.Builder();
builder.setLowestLogLevel(TreeLogger.WARN);
builder.expectWarn(ServletValidator.generateMissingServletMessage(
"not.defined.Class", "/no/mapping"), null);
UnitTestTreeLogger logger = builder.createLogger();
validator.validate(logger, "not.defined.Class", "/no/mapping");
logger.assertCorrectLogEntries();
}
public void testOneMapping() throws Exception {
ServletValidator validator = createValidator();
assertTrue(validator.containsServletClass("org.test.OneMapping"));
assertTrue(validator.containsServletMapping("org.test.OneMapping",
"/one/mapping"));
assertFalse(validator.containsServletMapping("org.test.OneMapping",
"/no/mapping"));
UnitTestTreeLogger.Builder builder = new UnitTestTreeLogger.Builder();
builder.setLowestLogLevel(TreeLogger.WARN);
UnitTestTreeLogger logger = builder.createLogger();
validator.validate(logger, "org.test.OneMapping", "/one/mapping");
logger.assertCorrectLogEntries();
}
public void testSuggestServletName() throws Exception {
assertEquals("a", ServletValidator.suggestServletName("A"));
assertEquals("className", ServletValidator.suggestServletName("ClassName"));
assertEquals("className",
ServletValidator.suggestServletName("a.b.ClassName"));
}
public void testTwoMappings() throws Exception {
ServletValidator validator = createValidator();
assertTrue(validator.containsServletClass("org.test.TwoMappings"));
assertTrue(validator.containsServletMapping("org.test.TwoMappings",
"/two/mappings1"));
assertTrue(validator.containsServletMapping("org.test.TwoMappings",
"/two/mappings2"));
assertFalse(validator.containsServletMapping("org.test.TwoMappings",
"/no/mapping"));
UnitTestTreeLogger.Builder builder = new UnitTestTreeLogger.Builder();
builder.setLowestLogLevel(TreeLogger.WARN);
UnitTestTreeLogger logger = builder.createLogger();
validator.validate(logger, "org.test.TwoMappings", "/two/mappings1");
validator.validate(logger, "org.test.TwoMappings", "/two/mappings2");
logger.assertCorrectLogEntries();
}
private ServletValidator createValidator() {
UnitTestTreeLogger.Builder builder = new UnitTestTreeLogger.Builder();
builder.setLowestLogLevel(TreeLogger.WARN);
UnitTestTreeLogger logger = builder.createLogger();
URL url = this.getClass().getResource("valid.web.xml");
assertNotNull(url);
ServletValidator validator = ServletValidator.create(logger, url);
assertNotNull(validator);
logger.assertCorrectLogEntries();
return validator;
}
}