b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.yangutils.translator.tojava.utils; |
| 18 | |
Bharat saraswal | 022dae9 | 2016-03-04 20:08:09 +0530 | [diff] [blame] | 19 | import java.lang.reflect.Constructor; |
| 20 | import java.lang.reflect.InvocationTargetException; |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 21 | |
| 22 | import org.junit.Test; |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 23 | |
| 24 | import static org.hamcrest.core.Is.is; |
| 25 | import static org.junit.Assert.assertNotNull; |
| 26 | import static org.junit.Assert.assertThat; |
| 27 | import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.BUILDER_CLASS_MASK; |
| 28 | import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.BUILDER_INTERFACE_MASK; |
| 29 | import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_TYPEDEF_CLASS; |
| 30 | import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.IMPL_CLASS_MASK; |
| 31 | import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.INTERFACE_MASK; |
| 32 | import static org.onosproject.yangutils.translator.tojava.utils.ClassDefinitionGenerator.generateClassDefinition; |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 33 | |
| 34 | /** |
| 35 | * Unit tests for class definition generator for generated files. |
| 36 | */ |
| 37 | public final class ClassDefinitionGeneratorTest { |
| 38 | |
Bharat saraswal | c34b944 | 2016-03-28 15:50:13 +0530 | [diff] [blame] | 39 | private static final String CLASS_NAME = "TestClass"; |
| 40 | private static final String INTERFACE_CLASS_DEF = "public interface TestClass {\n"; |
| 41 | private static final String BULDER_INTERFACE_CLASS_DEF = "interface TestClassBuilder {\n\n"; |
| 42 | private static final String BUILDER_CLASS_DEF = "public class TestClassBuilder implements " |
| 43 | + "TestClass.TestClassBuilder {\n"; |
| 44 | private static final String IMPL_CLASS_DEF = "public final class TestClassImpl implements TestClass {\n"; |
| 45 | private static final String TYPE_DEF_CLASS_DEF = "public final class TestClass {\n"; |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 46 | |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 47 | /** |
| 48 | * Unit test for private constructor. |
| 49 | * |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 50 | * @throws SecurityException if any security violation is observed |
| 51 | * @throws NoSuchMethodException if when the method is not found |
| 52 | * @throws IllegalArgumentException if there is illegal argument found |
Bharat saraswal | 022dae9 | 2016-03-04 20:08:09 +0530 | [diff] [blame] | 53 | * @throws InstantiationException if instantiation is provoked for the private constructor |
| 54 | * @throws IllegalAccessException if instance is provoked or a method is provoked |
| 55 | * @throws InvocationTargetException when an exception occurs by the method or constructor |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 56 | */ |
| 57 | @Test |
Bharat saraswal | 022dae9 | 2016-03-04 20:08:09 +0530 | [diff] [blame] | 58 | public void callPrivateConstructors() throws SecurityException, NoSuchMethodException, IllegalArgumentException, |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 59 | InstantiationException, IllegalAccessException, InvocationTargetException { |
| 60 | |
Bharat saraswal | 022dae9 | 2016-03-04 20:08:09 +0530 | [diff] [blame] | 61 | Class<?>[] classesToConstruct = {ClassDefinitionGenerator.class }; |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 62 | for (Class<?> clazz : classesToConstruct) { |
| 63 | Constructor<?> constructor = clazz.getDeclaredConstructor(); |
| 64 | constructor.setAccessible(true); |
| 65 | assertNotNull(constructor.newInstance()); |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | /** |
| 70 | * Unit test for builder class definition. |
| 71 | */ |
| 72 | @Test |
| 73 | public void generateBuilderClassDefinitionTest() { |
| 74 | |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 75 | String builderClassDefinition = generateClassDefinition(BUILDER_CLASS_MASK, CLASS_NAME); |
Bharat saraswal | c34b944 | 2016-03-28 15:50:13 +0530 | [diff] [blame] | 76 | assertThat(true, is(builderClassDefinition.equals(BUILDER_CLASS_DEF))); |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Unit test for builder interface definition. |
| 81 | */ |
| 82 | @Test |
| 83 | public void generateBuilderInterfaceDefinitionTest() { |
| 84 | |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 85 | String builderInterfaceDefinition = generateClassDefinition(BUILDER_INTERFACE_MASK, CLASS_NAME); |
Bharat saraswal | c34b944 | 2016-03-28 15:50:13 +0530 | [diff] [blame] | 86 | assertThat(true, is(builderInterfaceDefinition.equals(BULDER_INTERFACE_CLASS_DEF))); |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Unit test for impl class definition. |
| 91 | */ |
| 92 | @Test |
| 93 | public void generateImplDefinitionTest() { |
| 94 | |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 95 | String implDefinition = generateClassDefinition(IMPL_CLASS_MASK, CLASS_NAME); |
Bharat saraswal | c34b944 | 2016-03-28 15:50:13 +0530 | [diff] [blame] | 96 | assertThat(true, is(implDefinition.equals(IMPL_CLASS_DEF))); |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 97 | } |
| 98 | |
| 99 | /** |
| 100 | * Unit test for interface definition. |
| 101 | */ |
| 102 | @Test |
| 103 | public void generateinterfaceDefinitionTest() { |
| 104 | |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 105 | String interfaceDefinition = generateClassDefinition(INTERFACE_MASK, CLASS_NAME); |
Bharat saraswal | c34b944 | 2016-03-28 15:50:13 +0530 | [diff] [blame] | 106 | assertThat(true, is(interfaceDefinition.equals(INTERFACE_CLASS_DEF))); |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 107 | } |
| 108 | |
| 109 | /** |
Bharat saraswal | 022dae9 | 2016-03-04 20:08:09 +0530 | [diff] [blame] | 110 | * Unit test for typedef generated type. |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 111 | */ |
| 112 | @Test |
Bharat saraswal | 022dae9 | 2016-03-04 20:08:09 +0530 | [diff] [blame] | 113 | public void generateTypeDefTest() { |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 114 | |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 115 | String typeDef = generateClassDefinition(GENERATE_TYPEDEF_CLASS, CLASS_NAME); |
Bharat saraswal | c34b944 | 2016-03-28 15:50:13 +0530 | [diff] [blame] | 116 | assertThat(true, is(typeDef.equals(TYPE_DEF_CLASS_DEF))); |
b.janani | 0d4517a | 2016-02-25 12:25:55 +0530 | [diff] [blame] | 117 | } |
| 118 | } |