2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.mdsal.binding.java.api.generator;
10 import static org.junit.Assert.assertEquals;
11 import static org.mockito.Mockito.doReturn;
12 import static org.mockito.Mockito.mock;
13 import static org.mockito.Mockito.spy;
15 import java.lang.reflect.Field;
16 import java.util.ArrayList;
17 import java.util.Collection;
18 import java.util.List;
19 import org.junit.Test;
20 import org.opendaylight.mdsal.binding.model.api.GeneratedProperty;
21 import org.opendaylight.mdsal.binding.model.api.GeneratedType;
22 import org.opendaylight.mdsal.binding.model.api.MethodSignature;
23 import org.opendaylight.mdsal.binding.model.api.Type;
25 public class BuilderGeneratorTest {
27 private static final String PROPERTIES_FIELD_NAME = "properties";
28 private static final String TEST = "test";
31 public void basicTest() {
32 assertEquals("", new BuilderGenerator().generate(mock(Type.class)));
36 public void builderTemplateGenerateToStringWithPropertyTest() {
37 final GeneratedType genType = mockGenType("get" + TEST);
39 assertEquals("@Override\n" +
40 "public java.lang.String toString() {\n" +
41 " final MoreObjects.ToStringHelper helper = MoreObjects.toStringHelper(\"test\");\n" +
42 " CodeHelpers.appendValue(helper, \"_test\", _test);\n" +
43 " return helper.toString();\n" +
44 "}\n", genToString(genType).toString());
48 public void builderTemplateGenerateToStringWithoutAnyPropertyTest() throws Exception {
49 assertEquals("@Override\n" +
50 "public java.lang.String toString() {\n" +
51 " final MoreObjects.ToStringHelper helper = MoreObjects.toStringHelper(\"test\");\n" +
52 " return helper.toString();\n" +
53 "}\n", genToString(mockGenType(TEST)).toString());
57 public void builderTemplateGenerateToStringWithMorePropertiesTest() throws Exception {
58 assertEquals("@Override\n" +
59 "public java.lang.String toString() {\n" +
60 " final MoreObjects.ToStringHelper helper = MoreObjects.toStringHelper(\"test\");\n" +
61 " CodeHelpers.appendValue(helper, \"_test1\", _test1);\n" +
62 " CodeHelpers.appendValue(helper, \"_test2\", _test2);\n" +
63 " return helper.toString();\n" +
64 "}\n", genToString(mockGenTypeMoreMeth("get" + TEST)).toString());
68 public void builderTemplateGenerateToStringWithoutPropertyWithAugmentTest() throws Exception {
69 assertEquals("@Override\n" +
70 "public java.lang.String toString() {\n" +
71 " final MoreObjects.ToStringHelper helper = MoreObjects.toStringHelper(\"test\");\n" +
72 " CodeHelpers.appendValue(helper, \"augmentation\", augmentation.values()); \n" +
73 " return helper.toString();\n" +
74 "}\n", genToString(mockAugment(mockGenType(TEST))).toString());
78 public void builderTemplateGenerateToStringWithPropertyWithAugmentTest() throws Exception {
79 assertEquals("@Override\n" +
80 "public java.lang.String toString() {\n" +
81 " final MoreObjects.ToStringHelper helper = MoreObjects.toStringHelper(\"test\");\n" +
82 " CodeHelpers.appendValue(helper, \"_test\", _test);\n" +
83 " CodeHelpers.appendValue(helper, \"augmentation\", augmentation.values()); \n" +
84 " return helper.toString();\n" +
85 "}\n", genToString(mockAugment(mockGenType("get" + TEST))).toString());
89 public void builderTemplateGenerateToStringWithMorePropertiesWithAugmentTest() throws Exception {
90 assertEquals("@Override\n" +
91 "public java.lang.String toString() {\n" +
92 " final MoreObjects.ToStringHelper helper = MoreObjects.toStringHelper(\"test\");\n" +
93 " CodeHelpers.appendValue(helper, \"_test1\", _test1);\n" +
94 " CodeHelpers.appendValue(helper, \"_test2\", _test2);\n" +
95 " CodeHelpers.appendValue(helper, \"augmentation\", augmentation.values()); \n" +
96 " return helper.toString();\n" +
97 "}\n", genToString(mockAugment(mockGenTypeMoreMeth("get" + TEST))).toString());
100 private static GeneratedType mockAugment(final GeneratedType genType) {
101 final List<Type> impls = new ArrayList<>();
102 final Type impl = mock(Type.class);
103 doReturn("org.opendaylight.yangtools.yang.binding.Augmentable").when(impl).getFullyQualifiedName();
105 doReturn(impls).when(genType).getImplements();
109 private static GeneratedType mockGenTypeMoreMeth(final String methodeName) {
110 final GeneratedType genType = spy(GeneratedType.class);
111 doReturn(TEST).when(genType).getName();
112 doReturn(TEST).when(genType).getPackageName();
114 final List<MethodSignature> listMethodSign = new ArrayList<>();
115 for (int i = 0; i < 2; i++) {
116 final MethodSignature methSign = mockMethSign(methodeName + (i + 1));
117 listMethodSign.add(methSign);
119 doReturn(listMethodSign).when(genType).getMethodDefinitions();
121 final List<Type> impls = new ArrayList<>();
122 doReturn(impls).when(genType).getImplements();
126 @SuppressWarnings("unchecked")
127 private static CharSequence genToString(final GeneratedType genType) {
129 final BuilderTemplate bt = new BuilderTemplate(genType);
130 final Field propertiesField = bt.getClass().getDeclaredField(PROPERTIES_FIELD_NAME);
131 propertiesField.setAccessible(true);
132 return bt.generateToString((Collection<GeneratedProperty>) propertiesField.get(bt));
133 } catch (IllegalArgumentException | IllegalAccessException | NoSuchFieldException | SecurityException e) {
134 throw new RuntimeException(e);
138 private static GeneratedType mockGenType(final String methodeName) {
139 final GeneratedType genType = spy(GeneratedType.class);
140 doReturn(TEST).when(genType).getName();
141 doReturn(TEST).when(genType).getPackageName();
143 final List<MethodSignature> listMethodSign = new ArrayList<>();
144 final MethodSignature methSign = mockMethSign(methodeName);
145 listMethodSign.add(methSign);
146 doReturn(listMethodSign).when(genType).getMethodDefinitions();
148 final List<Type> impls = new ArrayList<>();
149 doReturn(impls).when(genType).getImplements();
153 private static MethodSignature mockMethSign(final String methodeName) {
154 final MethodSignature methSign = mock(MethodSignature.class);
155 doReturn(methodeName).when(methSign).getName();
156 final Type methType = mock(Type.class);
157 doReturn(TEST).when(methType).getName();
158 doReturn(TEST).when(methType).getPackageName();
159 doReturn(methType).when(methSign).getReturnType();