| //////////////////////////////////////////////////////////////////////////////// |
| // checkstyle: Checks Java source code for adherence to a set of rules. |
| // Copyright (C) 2001-2017 the original author or authors. |
| // |
| // This library is free software; you can redistribute it and/or |
| // modify it under the terms of the GNU Lesser General Public |
| // License as published by the Free Software Foundation; either |
| // version 2.1 of the License, or (at your option) any later version. |
| // |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| // Lesser General Public License for more details. |
| // |
| // You should have received a copy of the GNU Lesser General Public |
| // License along with this library; if not, write to the Free Software |
| // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| package com.puppycrawl.tools.checkstyle.checks.javadoc.utils; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.List; |
| |
| import org.junit.Test; |
| |
| import com.puppycrawl.tools.checkstyle.internal.utils.TestUtil; |
| |
| /** |
| * Tests BlockTagUtils. |
| */ |
| public class BlockTagUtilsTest { |
| |
| @Test |
| public void testHasPrivateConstructor() throws Exception { |
| assertTrue("Constructor is not private", |
| TestUtil.isUtilsClassHasPrivateConstructor(BlockTagUtils.class, true)); |
| } |
| |
| @Test |
| public void testExtractBlockTags() { |
| final String[] text = { |
| "/** @foo abc ", |
| " * @bar def ", |
| " @baz ghi ", |
| " * @qux jkl", |
| " */", |
| }; |
| |
| final List<TagInfo> tags = BlockTagUtils.extractBlockTags(text); |
| assertEquals("Invalid tags size", 4, tags.size()); |
| |
| final TagInfo tag1 = tags.get(0); |
| assertTagEquals(tag1, "foo", "abc", 1, 4); |
| |
| final TagInfo tag2 = tags.get(1); |
| assertTagEquals(tag2, "bar", "def", 2, 3); |
| |
| final TagInfo tag3 = tags.get(2); |
| assertTagEquals(tag3, "baz", "ghi", 3, 3); |
| |
| final TagInfo tag4 = tags.get(3); |
| assertTagEquals(tag4, "qux", "jkl", 4, 3); |
| } |
| |
| @Test |
| public void testVersionStringFormat() { |
| final String[] text = { |
| "/** ", |
| " * @version 1.0", |
| " */", |
| }; |
| final List<TagInfo> tags = BlockTagUtils.extractBlockTags(text); |
| assertEquals("Invalid tags size", 1, tags.size()); |
| assertEquals("Invalid tag name", "version", tags.get(0).getName()); |
| assertEquals("Invalid tag value", "1.0", tags.get(0).getValue()); |
| } |
| |
| @Test |
| public void testOddVersionString() { |
| final String[] text = { |
| "/**", |
| " * Foo", |
| " * @version 1.0 */"}; |
| |
| final List<TagInfo> tags = BlockTagUtils.extractBlockTags(text); |
| assertEquals("Invalid tags size", 1, tags.size()); |
| assertEquals("Invalid tag name", "version", tags.get(0).getName()); |
| assertEquals("Invalid tag value", "1.0", tags.get(0).getValue()); |
| } |
| |
| private static void assertTagEquals(TagInfo tag, String name, String value, |
| int line, int column) { |
| assertEquals("Invalid tag name", name, tag.getName()); |
| assertEquals("Invalid tag value", value, tag.getValue()); |
| assertEquals("Invalid tag line", line, tag.getPosition().getLine()); |
| assertEquals("Invalid tag column", column, tag.getPosition().getColumn()); |
| } |
| } |