| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.ivy.osgi.filter; |
| |
| import java.text.ParseException; |
| |
| import org.apache.ivy.osgi.filter.CompareFilter.Operator; |
| |
| import junit.framework.Assert; |
| import junit.framework.TestCase; |
| |
| public class OSGiFilterTest extends TestCase { |
| |
| public void testParser() throws Exception { |
| assertParseFail("c>2"); |
| assertParseFail(""); |
| assertParseFail(")"); |
| OSGiFilter cgt2 = new CompareFilter("c", Operator.GREATER_THAN, "2"); |
| checkParse(cgt2, "(c>2)"); |
| OSGiFilter twoeqd = new CompareFilter("2", Operator.EQUALS, "d"); |
| checkParse(twoeqd, "(2=d)"); |
| OSGiFilter foodotbarge0dot0 = new CompareFilter("foo.bar", Operator.GREATER_OR_EQUAL, "0.0"); |
| checkParse(foodotbarge0dot0, "(foo.bar>=0.0)"); |
| OSGiFilter and = new AndFilter(new OSGiFilter[] {foodotbarge0dot0}); |
| checkParse(and, "(&(foo.bar>=0.0))"); |
| OSGiFilter and2 = new AndFilter(new OSGiFilter[] {cgt2, twoeqd, foodotbarge0dot0}); |
| checkParse(and2, "(&(c>2)(2=d)(foo.bar>=0.0))"); |
| OSGiFilter spaceAfterAnd = new AndFilter(new OSGiFilter[] {twoeqd}); |
| checkParse(spaceAfterAnd, "(& (2=d))"); |
| |
| OSGiFilter version350 = new CompareFilter("version", Operator.GREATER_OR_EQUAL, "3.5.0"); |
| OSGiFilter version400 = new CompareFilter("version", Operator.GREATER_OR_EQUAL, "4.0.0"); |
| OSGiFilter notVersion400 = new NotFilter(version400); |
| OSGiFilter bundle = new CompareFilter("bundle", Operator.EQUALS, "org.eclipse.core.runtime"); |
| OSGiFilter andEverythingWithSpace = new AndFilter(new OSGiFilter[] {version350, |
| notVersion400, bundle}); |
| checkParse(andEverythingWithSpace, |
| "(& (version>=3.5.0) (!(version>=4.0.0)) (bundle=org.eclipse.core.runtime) )"); |
| } |
| |
| private void assertParseFail(String toParse) { |
| try { |
| OSGiFilterParser.parse(toParse); |
| Assert.fail("Expecting a ParseException"); |
| } catch (ParseException e) { |
| // OK |
| } |
| } |
| |
| private void checkParse(OSGiFilter expected, String toParse) throws ParseException { |
| OSGiFilter parsed = OSGiFilterParser.parse(toParse); |
| Assert.assertEquals(expected, parsed); |
| } |
| } |