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1   package org.apache.maven.surefire.junitplatform;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *     http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import org.apache.maven.surefire.testset.TestListResolver;
23  import org.junit.platform.engine.FilterResult;
24  import org.junit.platform.engine.TestDescriptor;
25  import org.junit.platform.engine.support.descriptor.MethodSource;
26  import org.junit.platform.launcher.PostDiscoveryFilter;
27  
28  /**
29   * @since 2.22.0
30   */
31  class TestMethodFilter
32      implements PostDiscoveryFilter
33  {
34  
35      private final TestListResolver testListResolver;
36  
37      TestMethodFilter( TestListResolver testListResolver )
38      {
39          this.testListResolver = testListResolver;
40      }
41  
42      @Override
43      public FilterResult apply( TestDescriptor descriptor )
44      {
45          boolean shouldRun = descriptor.getSource()
46                                        .filter( MethodSource.class::isInstance )
47                                        .map( MethodSource.class::cast )
48                                        .map( this::shouldRun )
49                                        .orElse( true );
50  
51          return FilterResult.includedIf( shouldRun );
52      }
53  
54      private boolean shouldRun( MethodSource source )
55      {
56          String testClass = TestListResolver.toClassFileName( source.getClassName() );
57          String testMethod = source.getMethodName();
58          return this.testListResolver.shouldRun( testClass, testMethod );
59      }
60  }