content: /*
   * Copyright 1999-2023 Alibaba Group Holding Ltd.
   *
   * Licensed 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 com.alibaba.nacos.sys.filter;
  
  import com.alibaba.nacos.sys.filter.mock.MockNacosPackageExcludeFilter;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.Mock;
  import org.mockito.junit.jupiter.MockitoExtension;
  import org.springframework.boot.autoconfigure.SpringBootApplication;
  import org.springframework.core.type.AnnotationMetadata;
  import org.springframework.core.type.ClassMetadata;
  import org.springframework.core.type.classreading.MetadataReader;
  import org.springframework.core.type.classreading.MetadataReaderFactory;
  import org.springframework.test.util.ReflectionTestUtils;
  
  import java.io.IOException;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.mockito.Mockito.when;
  
  @ExtendWith(MockitoExtension.class)
  class NacosTypeExcludeFilterTest {
      
      NacosTypeExcludeFilter filter;
      
      Map<String, NacosPackageExcludeFilter> packageExcludeFilters;
      
      @Mock
      MetadataReader metadataReader;
      
      @Mock
      MetadataReaderFactory metadataReaderFactory;
      
      @Mock
      AnnotationMetadata annotationMetadata;
      
      @Mock
      ClassMetadata classMetadata;
      
      @BeforeEach
      @SuppressWarnings("unchecked")
      public void setUp() {
          filter = new NacosTypeExcludeFilter();
          packageExcludeFilters = (Map<String, NacosPackageExcludeFilter>) ReflectionTestUtils.getField(filter,
                  "packageExcludeFilters");
      }
      
      @Test
      void testMatchWithoutExcludeFilters() throws IOException {
          packageExcludeFilters.clear();
          assertFalse(filter.match(metadataReader, metadataReaderFactory));
      }
      
      @Test
      void testMatchWithSpringBootApplicationAnnotation() throws IOException {
          when(metadataReader.getAnnotationMetadata()).thenReturn(annotationMetadata);
          when(annotationMetadata.hasAnnotation(SpringBootApplication.class.getCanonicalName())).thenReturn(true);
          when(metadataReader.getClassMetadata()).thenReturn(classMetadata);
          when(classMetadata.getClassName()).thenReturn(MockNacosPackageExcludeFilter.class.getCanonicalName());
          assertTrue(filter.match(metadataReader, metadataReaderFactory));
      }
      
      @Test
      void testMatchWithoutSpringBootApplicationAnnotation() throws IOException {
          when(metadataReader.getAnnotationMetadata()).thenReturn(annotationMetadata);
          when(metadataReader.getClassMetadata()).thenReturn(classMetadata);
          when(classMetadata.getClassName()).thenReturn(MockNacosPackageExcludeFilter.class.getCanonicalName(),
                  MockNacosPackageExcludeFilter.class.getPackage().getName() + ".Test");
          assertTrue(filter.match(metadataReader, metadataReaderFactory));
          assertFalse(filter.match(metadataReader, metadataReaderFactory));
      }
      
      @Test
      void testMatchWithoutMatched() throws IOException {
          when(metadataReader.getAnnotationMetadata()).thenReturn(annotationMetadata);
          when(metadataReader.getClassMetadata()).thenReturn(classMetadata);
          when(classMetadata.getClassName()).thenReturn(NacosTypeExcludeFilterTest.class.getCanonicalName());
          assertFalse(filter.match(metadataReader, metadataReaderFactory));
      }
  }