/*
* Copyright (c) 2001-2007, Jean Tessier
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of Jean Tessier nor the names of his contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jeantessier.dependencyfinder.cli;
import java.io.*;
import java.util.*;
import junit.framework.*;
import com.jeantessier.classreader.*;
public class TestClassMatcher extends TestCase {
public static final String TEST_CLASS = "test";
public static final String TEST_FILENAME = "classes" + File.separator + "test.class";
public static final String TEST_DIR = "tests" + File.separator + "JarJarDiff";
public void testMatchNone() {
ClassMatcher matcher = new ClassMatcher(Collections.EMPTY_LIST, Collections.EMPTY_LIST);
ClassfileLoader loader = new TransientClassfileLoader();
loader.addLoadListener(matcher);
loader.load(Collections.singleton(TEST_FILENAME));
assertEquals("Number of results", 0, matcher.getResults().size());
}
public void testMatchClassfile() {
ClassMatcher matcher = new ClassMatcher(Collections.singletonList("//"), Collections.EMPTY_LIST);
ClassfileLoader loader = new TransientClassfileLoader();
loader.addLoadListener(matcher);
loader.load(Collections.singleton(TEST_FILENAME));
assertEquals("Number of results", 1, matcher.getResults().size());
assertEquals("key", TEST_CLASS, matcher.getResults().keySet().iterator().next());
Iterator i = matcher.getResults().values().iterator();
while (i.hasNext()) {
List results = (List) i.next();
assertEquals("number results", 1, results.size());
assertEquals("value", TEST_FILENAME, results.get(0));
}
}
public void testOneLevelJar() {
String filename = TEST_DIR + File.separator + "onelevel.jar";
assertTrue(filename + " missing", new File(filename).exists());
ClassMatcher matcher = new ClassMatcher(Collections.singletonList("//"), Collections.EMPTY_LIST);
ClassfileLoader loader = new TransientClassfileLoader();
loader.addLoadListener(matcher);
loader.load(Collections.singleton(filename));
assertEquals("Number of results", 14, matcher.getResults().size());
Iterator i = matcher.getResults().values().iterator();
while (i.hasNext()) {
List results = (List) i.next();
assertEquals("number results", 1, results.size());
assertEquals("value", filename, results.get(0));
}
}
public void testTwoLevelJar() {
String filename = TEST_DIR + File.separator + "twolevel.jar";
assertTrue(filename + " missing", new File(filename).exists());
ClassMatcher matcher = new ClassMatcher(Collections.singletonList("//"), Collections.EMPTY_LIST);
ClassfileLoader loader = new TransientClassfileLoader();
loader.addLoadListener(matcher);
loader.load(Collections.singleton(filename));
assertEquals("Number of results", 14, matcher.getResults().size());
Iterator i = matcher.getResults().values().iterator();
while (i.hasNext()) {
List results = (List) i.next();
assertEquals("number results", 1, results.size());
assertEquals("value", "onelevel.zip", results.get(0));
}
}
public void testMatchDirectory() {
String dirname = TEST_DIR + File.separator + "new";
assertTrue(dirname + " missing", new File(dirname).exists());
ClassMatcher matcher = new ClassMatcher(Collections.singletonList("//"), Collections.EMPTY_LIST);
ClassfileLoader loader = new TransientClassfileLoader();
loader.addLoadListener(matcher);
loader.load(Collections.singleton(dirname));
assertEquals("Number of results", 14, matcher.getResults().size());
Iterator i = matcher.getResults().values().iterator();
while (i.hasNext()) {
List results = (List) i.next();
assertEquals("number results", 1, results.size());
assertEquals("value", dirname, results.get(0));
}
}
public void testIncludes() {
String dirname = TEST_DIR + File.separator + "new";
assertTrue(dirname + " missing", new File(dirname).exists());
ClassMatcher matcher = new ClassMatcher(Collections.singletonList("/modified/i"), Collections.EMPTY_LIST);
ClassfileLoader loader = new TransientClassfileLoader();
loader.addLoadListener(matcher);
loader.load(Collections.singleton(dirname));
assertEquals("Number of results", 13, matcher.getResults().size());
Iterator i = matcher.getResults().values().iterator();
while (i.hasNext()) {
List results = (List) i.next();
assertEquals("number results", 1, results.size());
assertEquals("value", dirname, results.get(0));
}
}
public void testExcludes() {
String dirname = TEST_DIR + File.separator + "new";
assertTrue(dirname + " missing", new File(dirname).exists());
ClassMatcher matcher = new ClassMatcher(Collections.singletonList("//"), Collections.singletonList("/modified/i"));
ClassfileLoader loader = new TransientClassfileLoader();
loader.addLoadListener(matcher);
loader.load(Collections.singleton(dirname));
assertEquals("Number of results", 1, matcher.getResults().size());
Iterator i = matcher.getResults().values().iterator();
while (i.hasNext()) {
List results = (List) i.next();
assertEquals("number results", 1, results.size());
assertEquals("value", dirname, results.get(0));
}
}
public void testMultiples() {
String filename1 = TEST_DIR + File.separator + "onelevel.zip";
String filename2 = TEST_DIR + File.separator + "onelevel.jar";
assertTrue(filename1 + " missing", new File(filename1).exists());
assertTrue(filename2 + " missing", new File(filename2).exists());
Collection<String> filenames = new ArrayList<String>();
filenames.add(filename1);
filenames.add(filename2);
ClassMatcher matcher = new ClassMatcher(Collections.singletonList("//"), Collections.EMPTY_LIST);
ClassfileLoader loader = new TransientClassfileLoader();
loader.addLoadListener(matcher);
loader.load(filenames);
assertEquals("Number of results", 14, matcher.getResults().size());
Iterator i = matcher.getResults().values().iterator();
while (i.hasNext()) {
List results = (List) i.next();
assertEquals("number results", 2, results.size());
assertEquals("value", filename1, results.get(0));
assertEquals("value", filename2, results.get(1));
}
}
}
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