| /* |
| * Copyright 2016 Open Networking Laboratory |
| * |
| * 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 org.onosproject.yangutils.translator.tojava.utils; |
| |
| import java.lang.reflect.Constructor; |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.junit.Test; |
| import org.onosproject.yangutils.translator.GeneratedFileType; |
| import org.onosproject.yangutils.translator.tojava.GeneratedMethodTypes; |
| import org.onosproject.yangutils.translator.tojava.TraversalType; |
| import org.onosproject.yangutils.utils.UtilConstants; |
| |
| import static org.hamcrest.core.Is.is; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertThat; |
| |
| /** |
| * Unit tests for class definition generator for generated files. |
| */ |
| public final class ClassDefinitionGeneratorTest { |
| |
| /** |
| * Unit test for private constructor. |
| * |
| * @throws SecurityException if any security violation is observed |
| * @throws NoSuchMethodException if when the method is not found |
| * @throws IllegalArgumentException if there is illegal argument found |
| * @throws InstantiationException if instantiation is provoked for the |
| * private constructor |
| * @throws IllegalAccessException if instance is provoked or a method is |
| * provoked |
| * @throws InvocationTargetException when an exception occurs by the method |
| * or constructor |
| */ |
| @Test |
| public void callPrivateConstructors() throws SecurityException, NoSuchMethodException, |
| IllegalArgumentException, InstantiationException, IllegalAccessException, InvocationTargetException { |
| Class<?>[] classesToConstruct = { |
| ClassDefinitionGenerator.class }; |
| for (Class<?> clazz : classesToConstruct) { |
| Constructor<?> constructor = clazz.getDeclaredConstructor(); |
| constructor.setAccessible(true); |
| assertNotNull(constructor.newInstance()); |
| } |
| } |
| |
| /** |
| * Unit test for builder class definition. |
| */ |
| @Test |
| public void generateBuilderClassDefinitionTest() { |
| |
| String builderClassDefinition = ClassDefinitionGenerator |
| .generateClassDefinition(GeneratedFileType.BUILDER_CLASS_MASK, "BuilderClass"); |
| assertThat(true, is(builderClassDefinition.contains(UtilConstants.BUILDER))); |
| assertThat(true, is(builderClassDefinition.contains(UtilConstants.CLASS))); |
| } |
| |
| /** |
| * Unit test for builder interface definition. |
| */ |
| @Test |
| public void generateBuilderInterfaceDefinitionTest() { |
| |
| String builderInterfaceDefinition = ClassDefinitionGenerator |
| .generateClassDefinition(GeneratedFileType.BUILDER_INTERFACE_MASK, "BuilderInterfaceClass"); |
| assertThat(true, is(builderInterfaceDefinition.contains(UtilConstants.BUILDER))); |
| } |
| |
| /** |
| * Unit test for impl class definition. |
| */ |
| @Test |
| public void generateImplDefinitionTest() { |
| |
| String implDefinition = ClassDefinitionGenerator.generateClassDefinition(GeneratedFileType.IMPL_CLASS_MASK, |
| "ImplClass"); |
| assertThat(true, is(implDefinition.contains(UtilConstants.IMPL))); |
| } |
| |
| /** |
| * Unit test for interface definition. |
| */ |
| @Test |
| public void generateinterfaceDefinitionTest() { |
| |
| String interfaceDefinition = ClassDefinitionGenerator.generateClassDefinition(GeneratedFileType.INTERFACE_MASK, |
| "InterfaceClass"); |
| assertThat(true, is(interfaceDefinition.contains(UtilConstants.INTERFACE))); |
| } |
| |
| /** |
| * Unit test for invalid generated type. |
| */ |
| @Test |
| public void generateInvalidDefinitionTest() { |
| |
| // String invalidDefinition = ClassDefinitionGenerator |
| // .generateClassDefinition(GeneratedFileType.GENERATE_INTERFACE_WITH_BUILDER, "invalid"); |
| // assertThat(true, is(invalidDefinition == null)); |
| } |
| |
| /** |
| * Unit test for enum data types. |
| */ |
| @Test |
| public void enumDataTypesTest() { |
| |
| TraversalType.valueOf(TraversalType.CHILD.toString()); |
| GeneratedMethodTypes.valueOf(GeneratedMethodTypes.CONSTRUCTOR.toString()); |
| } |
| } |