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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.juneau.svl.vars;
18  
19  import static org.junit.jupiter.api.Assertions.*;
20  
21  import org.apache.juneau.*;
22  import org.apache.juneau.svl.*;
23  import org.junit.jupiter.api.*;
24  
25  class PatternReplaceVarTest extends TestBase {
26  
27  	//====================================================================================================
28  	// test - Basic tests
29  	//====================================================================================================
30  	@Test void a01_test() {
31  		var vr = VarResolver.create().vars(PatternReplaceVar.class, SystemPropertiesVar.class).build();
32  
33  		System.setProperty("PatternReplaceVarTest.test", "foo bar");
34  		System.setProperty("PatternReplaceVarTest.test2", "size=23;display=none;");
35  
36  		// Simple replacements
37  		assertEquals("bar bar", vr.resolve("$PR{$S{PatternReplaceVarTest.test},foo,bar}"));
38  		assertEquals("coo bar", vr.resolve("$PR{$S{PatternReplaceVarTest.test},^f?,co}"));
39  		assertEquals("fine", vr.resolve("$PR{$S{PatternReplaceVarTest.test},oo*,ine}"));
40  		assertEquals("FOO FOO", vr.resolve("$PR{$S{PatternReplaceVarTest.test},([a-z]+),FOO}"));
41  
42  		// Replacements using matched sub classes
43  		assertEquals("size=23px;display=none;", vr.resolve("$PR{$S{PatternReplaceVarTest.test2},(size=([\\d]+)),\\$1px}"));
44  		assertEquals("size=??px;display=none;", vr.resolve("$PR{$S{PatternReplaceVarTest.test2},[\\d]+,??px}"));
45  		assertEquals("size=23;display=none", vr.resolve("$PR{$S{PatternReplaceVarTest.test2},;\\$,}"));
46  		assertEquals("size=23;none=display;", vr.resolve("$PR{$S{PatternReplaceVarTest.test2},;(*)=(*[^;]),;\\$2=\\$1}"));
47  
48  
49  	}
50  }