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1   /**
2    * Copyright (c) 2008-2011, http://www.snakeyaml.org
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.yaml.snakeyaml.issues.issue9;
18  
19  import java.util.Iterator;
20  
21  import junit.framework.TestCase;
22  
23  import org.yaml.snakeyaml.Yaml;
24  
25  public class NopropTest extends TestCase {
26  
27      public void testOK01() {
28          String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder\nbean : !!org.yaml.snakeyaml.issues.issue9.Bean1\n  intVal : 11\n  strVal : HALLO_1 ";
29          Iterator<Object> docs = new Yaml().loadAll(yaml).iterator();
30          assertTrue(docs.hasNext());
31          BeanHolder beanHolder = (BeanHolder) docs.next();
32          assertEquals("HALLO_1", beanHolder.getBean().getStrVal());
33          assertEquals(11, beanHolder.getBean().getIntVal());
34      }
35  
36      public void testOK02() {
37          String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder\nbean : !!org.yaml.snakeyaml.issues.issue9.Bean2\n  intVal : 22\n  strVal : HALLO_2 ";
38          Iterator<Object> docs = new Yaml().loadAll(yaml).iterator();
39          assertTrue(docs.hasNext());
40          BeanHolder beanHolder = (BeanHolder) docs.next();
41          assertEquals("HALLO_2", beanHolder.getBean().getStrVal());
42          assertEquals(22, beanHolder.getBean().getIntVal());
43      }
44  
45      public void testOK03() {
46          String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder\nbean : !!org.yaml.snakeyaml.issues.issue9.Bean1\n  intVal : 1";
47          Iterator<Object> docs = new Yaml().loadAll(yaml).iterator();
48          assertTrue(docs.hasNext());
49          BeanHolder beanHolder = (BeanHolder) docs.next();
50          assertEquals("BEAN_1", beanHolder.getBean().getStrVal());
51          assertEquals(1, beanHolder.getBean().getIntVal());
52      }
53  
54      public void testOK04() {
55          String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder\nbean : !!org.yaml.snakeyaml.issues.issue9.Bean2\n  intVal : 22";
56          Iterator<Object> docs = new Yaml().loadAll(yaml).iterator();
57          assertTrue(docs.hasNext());
58          BeanHolder beanHolder = (BeanHolder) docs.next();
59          assertEquals("BEAN_2", beanHolder.getBean().getStrVal());
60          assertEquals(22, beanHolder.getBean().getIntVal());
61      }
62  
63      public void testOK05() {
64          String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder\nbean : !!org.yaml.snakeyaml.issues.issue9.Bean1\n  strVal : HALLO_1 ";
65          Iterator<Object> docs = new Yaml().loadAll(yaml).iterator();
66          assertTrue(docs.hasNext());
67          BeanHolder beanHolder = (BeanHolder) docs.next();
68          assertEquals("HALLO_1", beanHolder.getBean().getStrVal());
69          assertEquals(1, beanHolder.getBean().getIntVal());
70      }
71  
72      public void testOK06() {
73          String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder\nbean : !!org.yaml.snakeyaml.issues.issue9.Bean2\n  strVal : HALLO_2 ";
74          Iterator<Object> docs = new Yaml().loadAll(yaml).iterator();
75          assertTrue(docs.hasNext());
76          BeanHolder beanHolder = (BeanHolder) docs.next();
77          assertEquals("HALLO_2", beanHolder.getBean().getStrVal());
78          assertEquals(2, beanHolder.getBean().getIntVal());
79      }
80  
81      public void testEmptyBean() {
82          String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder\nbean : !!org.yaml.snakeyaml.issues.issue9.Bean1";
83          Iterator<Object> docs = new Yaml(new BeanConstructor()).loadAll(yaml).iterator();
84          assertTrue(docs.hasNext());
85          BeanHolder beanHolder = (BeanHolder) docs.next();
86          assertEquals("BEAN_1", beanHolder.getBean().getStrVal());
87          assertEquals(1, beanHolder.getBean().getIntVal());
88      }
89  
90      public void testEmptyBean2() {
91          String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder\nbean : !!org.yaml.snakeyaml.issues.issue9.Bean1 {}";
92          Iterator<Object> docs = new Yaml().loadAll(yaml).iterator();
93          assertTrue(docs.hasNext());
94          BeanHolder beanHolder = (BeanHolder) docs.next();
95          assertEquals("BEAN_1", beanHolder.getBean().getStrVal());
96          assertEquals(1, beanHolder.getBean().getIntVal());
97      }
98  
99      public void testEmptyDoc() {
100         String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder";
101         Iterator<Object> docs = new Yaml(new BeanConstructor()).loadAll(yaml).iterator();
102         assertTrue(docs.hasNext());
103         BeanHolder beanHolder = (BeanHolder) docs.next();
104         assertEquals("BEAN_1", beanHolder.getBean().getStrVal());
105         assertEquals(3, beanHolder.getBean().getIntVal());
106     }
107 
108     public void testEmptyDoc2() {
109         String yaml = "---";
110         Iterator<Object> docs = new Yaml(new BeanConstructor()).loadAll(yaml).iterator();
111         assertTrue(docs.hasNext());
112         BeanHolder beanHolder = (BeanHolder) docs.next();
113         assertNotNull(beanHolder);
114         assertEquals("BEAN_1", beanHolder.getBean().getStrVal());
115         assertEquals(3, beanHolder.getBean().getIntVal());
116         // only space is also null
117         yaml = "--- ";
118         docs = new Yaml(new BeanConstructor()).loadAll(yaml).iterator();
119         assertTrue(docs.hasNext());
120         beanHolder = (BeanHolder) docs.next();
121         assertNotNull(beanHolder);
122         assertEquals("BEAN_1", beanHolder.getBean().getStrVal());
123         assertEquals(3, beanHolder.getBean().getIntVal());
124         // only space is also null
125         yaml = "--- '23'";
126         docs = new Yaml(new BeanConstructor()).loadAll(yaml).iterator();
127         assertTrue(docs.hasNext());
128         beanHolder = (BeanHolder) docs.next();
129         assertNotNull(beanHolder);
130         assertEquals("BEAN_1", beanHolder.getBean().getStrVal());
131         assertEquals(23, beanHolder.getBean().getIntVal());
132     }
133 
134     public void testEmptyDoc3() {
135         String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder";
136         Iterator<Object> docs = new Yaml(new BeanConstructor3()).loadAll(yaml).iterator();
137         assertTrue(docs.hasNext());
138         BeanHolder beanHolder = (BeanHolder) docs.next();
139         assertEquals("BEAN_1", beanHolder.getBean().getStrVal());
140         assertEquals(1, beanHolder.getBean().getIntVal());
141     }
142 
143     public void testNonBean() {
144         String yaml = "--- !!org.yaml.snakeyaml.issues.issue9.BeanHolder\nbean : !!org.yaml.snakeyaml.issues.issue9.Bean1 123";
145         Iterator<Object> docs = new Yaml().loadAll(yaml).iterator();
146         assertTrue(docs.hasNext());
147         BeanHolder beanHolder = (BeanHolder) docs.next();
148         assertEquals("BEAN_1", beanHolder.getBean().getStrVal());
149         assertEquals(123, beanHolder.getBean().getIntVal());
150     }
151 }