content: /*******************************************************************************
   * Copyright (c) 2009, 2019 Mountainminds GmbH & Co. KG and Contributors
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *    Evgeny Mandrikov - initial API and implementation
   *
   *******************************************************************************/
  package org.jacoco.core.internal.analysis.filter;
  
  import org.jacoco.core.internal.instr.InstrSupport;
  import org.junit.Test;
  import org.objectweb.asm.Opcodes;
  import org.objectweb.asm.tree.MethodNode;
  
  /**
   * Unit tests for {@link AnnotationGeneratedFilter}.
   */
  public class AnnotationGeneratedFilterTest extends FilterTestBase {
  
  	private final IFilter filter = new AnnotationGeneratedFilter();
  
  	@Test
  	public void should_filter_methods_annotated_with_runtime_visible_org_groovy_transform_Generated() {
  		final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
  				"hashCode", "()I", null, null);
  		m.visitAnnotation("Lgroovy/transform/Generated;", true);
  
  		m.visitInsn(Opcodes.ICONST_0);
  		m.visitInsn(Opcodes.IRETURN);
  
  		filter.filter(m, context, output);
  
  		assertMethodIgnored(m);
  	}
  
  	@Test
  	public void should_filter_methods_annotated_with_runtime_invisible_lombok_Generated() {
  		final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
  				"hashCode", "()I", null, null);
  		m.visitAnnotation("Llombok/Generated;", false);
  
  		m.visitInsn(Opcodes.ICONST_0);
  		m.visitInsn(Opcodes.IRETURN);
  
  		filter.filter(m, context, output);
  
  		assertMethodIgnored(m);
  	}
  
  	@Test
  	public void should_filter_classes_annotated_with_runtime_visible_org_immutables_value_Generated() {
  		final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
  				"hashCode", "()I", null, null);
  
  		m.visitInsn(Opcodes.ICONST_0);
  		m.visitInsn(Opcodes.IRETURN);
  
  		context.classAnnotations.add("Lorg/immutables/value/Generated;");
  
  		filter.filter(m, context, output);
  
  		assertMethodIgnored(m);
  	}
  
  	@Test
  	public void should_filter_classes_annotated_with_runtime_visible_org_apache_avro_specific_AvroGenerated() {
  		final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
  				"readExternal", "()V", null, null);
  
  		m.visitInsn(Opcodes.NOP);
  
  		context.classAnnotations
  				.add("Lorg/apache/avro/specific/AvroGenerated;");
  
  		filter.filter(m, context, output);
  
  		assertMethodIgnored(m);
  	}
  
  	@Test
  	public void should_filter_when_annotation_is_inner() {
  		final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
  				"hashCode", "()I", null, null);
  
  		m.visitInsn(Opcodes.ICONST_0);
  		m.visitInsn(Opcodes.IRETURN);
  
  		context.classAnnotations.add("Lorg/example/Class$Generated;");
  
  		filter.filter(m, context, output);
  
  		assertMethodIgnored(m);
  	}
  
  	@Test
  	public void should_not_filter_when_no_annotations() {
  		final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
  				"hashCode", "()I", null, null);
  
  		m.visitInsn(Opcodes.ICONST_0);
  		m.visitInsn(Opcodes.IRETURN);
  
  		filter.filter(m, context, output);
  
  		assertIgnored();
  	}
  
  	@Test
  	public void should_not_filter_when_other_annotations() {
  		final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
  				"hashCode", "()I", null, null);
  		m.visitAnnotation("LOtherAnnotation;", true);
  
  		m.visitInsn(Opcodes.ICONST_0);
  		m.visitInsn(Opcodes.IRETURN);
  
  		context.classAnnotations.add("LOtherAnnotation;");
  
  		filter.filter(m, context, output);
  
  		assertIgnored();
  	}
  
  }
  