| //////////////////////////////////////////////////////////////////////////////// |
| // 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.filters; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.junit.Test; |
| |
| import nl.jqno.equalsverifier.EqualsVerifier; |
| |
| /** Tests IntRangeFilter. */ |
| public class IntRangeFilterTest { |
| @Test |
| public void testDecide() { |
| final IntFilter filter = new IntRangeFilter(0, 10); |
| assertFalse("less than", filter.accept(-1)); |
| assertTrue("in range", filter.accept(0)); |
| assertTrue("in range", filter.accept(5)); |
| assertTrue("in range", filter.accept(10)); |
| assertFalse("greater than", filter.accept(11)); |
| } |
| |
| @Test |
| public void testDecideSingle() { |
| final IntFilter filter = new IntRangeFilter(0, 0); |
| assertFalse("less than", filter.accept(-1)); |
| assertTrue("in range", filter.accept(0)); |
| assertFalse("greater than", filter.accept(1)); |
| } |
| |
| @Test |
| public void testDecideEmpty() { |
| final IntFilter filter = new IntRangeFilter(10, 0); |
| assertFalse("out", filter.accept(-1)); |
| assertFalse("out", filter.accept(0)); |
| assertFalse("out", filter.accept(5)); |
| assertFalse("out", filter.accept(10)); |
| assertFalse("out", filter.accept(11)); |
| } |
| |
| @Test |
| public void testEqualsAndHashCode() { |
| EqualsVerifier.forClass(IntRangeFilter.class).usingGetClass().verify(); |
| } |
| } |