/**
* Copyright (C) 2008 Mycila (mathieu.carbou@gmail.com)
*
* 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.mycila.maven.plugin.license.header;
import com.mycila.maven.plugin.license.HeaderSection;
import com.mycila.maven.plugin.license.header.HeaderSource.UrlHeaderSource;
import com.mycila.maven.plugin.license.util.FileUtils;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import static org.junit.Assert.*;
/**
* @author Mathieu Carbou (mathieu.carbou@gmail.com)
*/
public final class HeaderTest {
@Test
public void test() throws Exception {
Header header = new Header(new UrlHeaderSource(getClass().getResource("/test-header1.txt"), "UTF-8"), null);
assertEquals(header.getLineCount(), 13);
assertTrue(header.asOneLineString().contains("${year}"));
assertTrue(header.getLocation().isFromUrl(getClass().getResource("/test-header1.txt")));
//FileUtils.write(new File("src/test/resources/test-header2.txt"), header.buildForDefinition(HeaderType.ASP.getDefinition(), false));
final File file = new File("src/test/resources/test-header2.txt");
final String content = FileUtils.read(file, System.getProperty("file.encoding"));
assertEquals(content, header.buildForDefinition(HeaderType.ASP.getDefinition(), content.indexOf("\n") == -1));
}
@Test
public void testHeaderSections() throws IOException {
HeaderSection section = new HeaderSection();
section.setKey("COPYRIGHT_SECTION");
section.setEnsureMatch("Copyright \\(C\\) \\d{4} .*");
section.setDefaultValue("Copyright (C) 2011 http://code.google.com/p/maven-license-plugin/");
HeaderSection[] sections = { section };
Header header = new Header(new UrlHeaderSource(getClass().getResource("/test-header5.txt"), "UTF-8"), sections);
HeaderDefinition headerDefinition = HeaderType.JAVADOC_STYLE.getDefinition();
StringBuilder h1 = new StringBuilder();
h1.append("/**\n");
h1.append(" * Copyright (C) 2011 Some Guy\n");
h1.append(" *\n");
h1.append(" * My License\n");
h1.append(" */\n");
assertTrue(header.isMatchForText(h1.toString(), headerDefinition, true));
/**
* This potential header should fail because the date is invalid
*/
StringBuilder h2 = new StringBuilder();
h2.append("/**\n");
h2.append(" * Copyright (C) 201 Some Guy\n");
h2.append(" *\n");
h2.append(" * My License\n");
h2.append(" */\n");
assertFalse(header.isMatchForText(h2.toString(), headerDefinition, true));
/**
* This potential header should match, even with multiple lines
*/
StringBuilder h3 = new StringBuilder();
h3.append("/**\n");
h3.append(" * Copyright (C) 2011 Some Guy\n");
h3.append(" * Copyright (C) 2011 Some Other Guy\n");
h3.append(" *\n");
h3.append(" * My License\n");
h3.append(" */\n");
assertTrue(header.isMatchForText(h3.toString(), headerDefinition, true));
/**
* Assert that the header, rendered with default values, looks correct
*/
StringBuilder h4 = new StringBuilder();
h4.append("/**\n");
h4.append(" * Copyright (C) 2011 http://code.google.com/p/maven-license-plugin/\n");
h4.append(" *\n");
h4.append(" * My License\n");
h4.append(" */\n");
String headerText = header.applyDefinitionAndSections(headerDefinition, true);
assertEquals(headerText,h4.toString());
}
@Test
public void testHeaderSectionsWithAmbiguousSeparation() throws IOException {
HeaderSection sectionA = new HeaderSection();
sectionA.setKey("COPYRIGHT_SECTION");
sectionA.setDefaultValue("Copyright (C) 2011");
HeaderSection sectionB = new HeaderSection();
sectionB.setKey("NAME_SECTION");
sectionB.setEnsureMatch("\\w+");
sectionB.setDefaultValue("SomeGuy");
HeaderSection[] sections = { sectionA, sectionB };
Header header = new Header(new UrlHeaderSource(getClass().getResource("/test-header6.txt"), "UTF-8"), sections);
HeaderDefinition headerDefinition = HeaderType.JAVADOC_STYLE.getDefinition();
/**
* This is a test of matching because the " " between COPYRIGHT_SECTION
* and NAME_SECTION in the header could potentially be matched in
* multiple places, but only one will result in a valid match that
* allows the NAME_SECTION validation regex to match correctly. This is
* admittedly a totally contrived example, but you never know what users
* might do in practice.
*/
StringBuilder h1 = new StringBuilder();
h1.append("/**\n");
h1.append(" * Copyright (C) 2011 SomeGuy\n");
h1.append(" *\n");
h1.append(" * My License\n");
h1.append(" */\n");
assertTrue(header.isMatchForText(h1.toString(), headerDefinition, true));
/**
* This potential header should fail because there is no space in there to match
*/
StringBuilder h2 = new StringBuilder();
h2.append("/**\n");
h2.append(" * Copyright(C)2011SomeGuy\n");
h2.append(" *\n");
h2.append(" * My License\n");
h2.append(" */\n");
assertFalse(header.isMatchForText(h2.toString(), headerDefinition, true));
/**
* Assert that the header, rendered with default values, looks correct
*/
StringBuilder h3 = new StringBuilder();
h3.append("/**\n");
h3.append(" * Copyright (C) 2011 SomeGuy\n");
h3.append(" *\n");
h3.append(" * My License\n");
h3.append(" */\n");
String headerText = header.applyDefinitionAndSections(headerDefinition, true);
assertEquals(headerText,h3.toString());
}
@Test
public void testHeaderSectionsWithMultiLineMatch() throws IOException {
HeaderSection section = new HeaderSection();
section.setKey("COPYRIGHT_SECTION");
section.setEnsureMatch("Copyright \\(C\\) \\d{4}\nName: .*");
section.setMultiLineMatch(true);
section.setDefaultValue("Copyright (C) 2011\nName: http://code.google.com/p/maven-license-plugin/");
HeaderSection[] sections = { section };
Header header = new Header(new UrlHeaderSource(getClass().getResource("/test-header5.txt"), "UTF-8"), sections);
HeaderDefinition headerDefinition = HeaderType.JAVADOC_STYLE.getDefinition();
StringBuilder h1 = new StringBuilder();
h1.append("/**\n");
h1.append(" * Copyright (C) 2011\n");
h1.append(" * Name: Some Guy\n");
h1.append(" *\n");
h1.append(" * My License\n");
h1.append(" */\n");
assertTrue(header.isMatchForText(h1.toString(), headerDefinition, true));
/**
* This potential header should fail because "Name" => "NamE"
*/
StringBuilder h2 = new StringBuilder();
h2.append("/**\n");
h2.append(" * Copyright (C) 2011\n");
h2.append(" * NamE: Some Guy\n");
h2.append(" *\n");
h2.append(" * My License\n");
h2.append(" */\n");
assertFalse(header.isMatchForText(h2.toString(), headerDefinition, true));
/**
* Assert that the header, rendered with default values, looks correct
*/
StringBuilder h3 = new StringBuilder();
h3.append("/**\n");
h3.append(" * Copyright (C) 2011\n");
h3.append(" * Name: http://code.google.com/p/maven-license-plugin/\n");
h3.append(" *\n");
h3.append(" * My License\n");
h3.append(" */\n");
String headerText = header.applyDefinitionAndSections(headerDefinition, true);
assertEquals(headerText,h3.toString());
}
}