| /* |
| * 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 |
| * |
| * https://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.plugins.matcher; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.junit.Test; |
| |
| /** |
| * Base test classes for PatternMatcher testcase implementation |
| */ |
| public abstract class AbstractPatternMatcherTest { |
| protected PatternMatcher patternMatcher; |
| |
| // used by setUp() in subclasses |
| protected void setUp(PatternMatcher matcher) { |
| this.patternMatcher = matcher; |
| } |
| |
| @Test |
| public void testAnyExpression() { |
| Matcher matcher = patternMatcher.getMatcher("*"); |
| assertTrue(matcher.matches("")); |
| assertTrue(matcher.matches("We shall transcend borders. The new is old.")); |
| assertTrue(matcher.matches(" ")); |
| } |
| |
| @Test |
| public void testIsExact() { |
| // '*' is a special matcher |
| Matcher matcher = patternMatcher.getMatcher("*"); |
| assertFalse(matcher.isExact()); |
| matcher.matches("The words aren't what they were."); |
| assertFalse(matcher.isExact()); |
| |
| // test some exact patterns for this matcher |
| String[] expressions = getExactExpressions(); |
| for (String expression : expressions) { |
| matcher = patternMatcher.getMatcher(expression); |
| assertTrue("Expression '" + expression + "' should be exact", matcher.isExact()); |
| matcher.matches("The words aren't what they were."); |
| assertTrue("Expression '" + expression + "' should be exact", matcher.isExact()); |
| } |
| |
| // test some inexact patterns for this matcher |
| expressions = getInexactExpressions(); |
| for (String expression : expressions) { |
| matcher = patternMatcher.getMatcher(expression); |
| assertFalse("Expression '" + expression + "' should be inexact", matcher.isExact()); |
| matcher.matches("The words aren't what they were."); |
| assertFalse("Expression '" + expression + "' should be inexact", matcher.isExact()); |
| } |
| |
| } |
| |
| protected abstract String[] getExactExpressions(); |
| |
| protected abstract String[] getInexactExpressions(); |
| |
| @Test(expected = NullPointerException.class) |
| public void testNullInput() { |
| Matcher matcher = patternMatcher.getMatcher("some expression"); |
| matcher.matches(null); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void testNullExpression() { |
| patternMatcher.getMatcher(null); |
| } |
| |
| public abstract void testImplementation(); |
| |
| @Test |
| public void testLoadTestMatches() { |
| Matcher matcher = patternMatcher.getMatcher("this.is.an.expression"); |
| String[] inputs = {"this.is.an.expression", "this:is:an:expression", |
| "this is an expression", "whatever this is", "maybe, maybe not"}; |
| for (int i = 0; i < 100000; i++) { |
| String input = inputs[i % inputs.length]; |
| matcher.matches(input); |
| } |
| } |
| |
| @Test |
| public void testLoadTestGetMatcher() { |
| String[] inputs = {"this.is.an.expression", "this:is:an:expression", |
| "this is an expression", "whatever this is", "maybe, maybe not"}; |
| |
| for (int i = 0; i < 100000; i++) { |
| String expression = inputs[i % inputs.length]; |
| patternMatcher.getMatcher(expression); |
| } |
| } |
| } |