1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* =============================================================================
* 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.
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
* ============LICENSE_END=========================================================
*/
package org.openecomp.appc;
import org.junit.*;
import org.junit.rules.TemporaryFolder;
import org.openecomp.appc.yang.YANGGenerator;
import org.openecomp.appc.yang.exception.YANGGenerationException;
import org.openecomp.appc.yang.impl.YANGGeneratorFactory;
import java.io.*;
/**
* The Class TestYANGGenerator - Junit Test Class for all related test cases.
*/
@Ignore
public class TestYANGGenerator {
private YANGGenerator yangGenerator = YANGGeneratorFactory.getYANGGenerator();
private static String tosca;
private static String toscaWithSyntaxError;
private static String expectedYang;
@Rule
public TemporaryFolder temporaryFolder = new TemporaryFolder();
/**
* Run before test method.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Before
public void runBeforeTestMethod() throws IOException {
tosca= getFileContent("tosca/toscaFile.yml");
toscaWithSyntaxError = getFileContent("tosca/toscaFileWithSyntaxError.yml");
expectedYang = getFileContent("yang/expectedYang.yang");
}
/**
* Test YANG generator for success.
*
* @throws IOException Signals that an I/O exception has occurred.
* @throws YANGGenerationException the YANG generation exception
*/
@Test
public void TestYANGGeneratorForSuccess() throws IOException, YANGGenerationException {
File tempFile = temporaryFolder.newFile("generatedYang.yang");
OutputStream out = new FileOutputStream(tempFile);
Assert.assertNotNull(tosca);
Assert.assertFalse("tosca file is emply or blank", tosca.equals(""));
yangGenerator.generateYANG("ATD456", tosca, out);
out.flush();
out.close();
String generatedYang = getFileContent(tempFile);
Assert.assertEquals(expectedYang,generatedYang);
}
@Test(expected = YANGGenerationException.class)
public void testYangGenerationForSyntaxError() throws IOException, YANGGenerationException {
File tempFile = temporaryFolder.newFile("generatedYang.yang");
OutputStream out = new FileOutputStream(tempFile);
yangGenerator.generateYANG("ATD456",toscaWithSyntaxError,out);
}
/**
* Test for Yang Generator which generates YANG that is not matching with expected YANG.
*
* @throws IOException Signals that an I/O exception has occurred.
* @throws YANGGenerationException - the YANG generation exception
*/
@Test
public void unmatchedYangGenerationTest() throws IOException, YANGGenerationException {
File tempFile = temporaryFolder.newFile("generatedYang.yang");
OutputStream out = new FileOutputStream(tempFile);
yangGenerator.generateYANG("112476", tosca, out);
out.flush();
out.close();
String generatedYang = getFileContent(tempFile);
Assert.assertNotSame(expectedYang, generatedYang);
}
/**
* Yang generation test for empty tosca input.
*
* @throws YANGGenerationException the YANG generation exception
*/
@Test(expected = YANGGenerationException.class)
public void YangGenerationTestForEmptyUniqueIDInput() throws IOException, YANGGenerationException {
// OutputStream out = new FileOutputStream(classLoader.getResource("yang/generatedYang.yang").getFile());
File tempFile = temporaryFolder.newFile("generatedYang.yang");
OutputStream out = new FileOutputStream(tempFile);
yangGenerator.generateYANG("", tosca, out);
}
/**
* Yang generation test for empty tosca input.
*
* @throws YANGGenerationException the YANG generation exception
*/
@Test(expected = YANGGenerationException.class)
public void YangGenerationTestForUnSupportedType() throws IOException, YANGGenerationException {
tosca= getFileContent("tosca/toscaFileWithUnsupportedTypes.yml");
File tempFile = temporaryFolder.newFile("generatedYang.yang");
OutputStream out = new FileOutputStream(tempFile);
yangGenerator.generateYANG("", tosca, out);
}
/**
* Yang generation test for empty tosca input.
*
* @throws YANGGenerationException the YANG generation exception
*/
@Test(expected = YANGGenerationException.class)
public void YangGenerationTestForEmptyToscaInput() throws IOException, YANGGenerationException {
File tempFile = temporaryFolder.newFile("generatedYang.yang");
OutputStream out = new FileOutputStream(tempFile);
yangGenerator.generateYANG("1111", "", out);
}
/**
* YANG generation test with invalid method arguments.
*
* @throws YANGGenerationException the YANG generation exception
*/
@Test(expected = YANGGenerationException.class)
public void YANGGenerationTestWithInvalidMethodArguments() throws YANGGenerationException {
yangGenerator.generateYANG("112476", "ToscaSAMPLE", null);
}
@Test(expected = YANGGenerationException.class)
public void YANGGenerationTestWithIOException() throws IOException, YANGGenerationException {
File tempFile = temporaryFolder.newFile("generatedYang.yang");
OutputStream out = new FileOutputStream(tempFile);
out.flush();
out.close();
yangGenerator.generateYANG("1111", tosca, out);
}
private String getFileContent(String fileName) throws IOException
{
ClassLoader classLoader = new TestYANGGenerator().getClass().getClassLoader();
InputStream is = new FileInputStream(classLoader.getResource(fileName).getFile());
BufferedReader buf = new BufferedReader(new InputStreamReader(is));
String line = buf.readLine();
StringBuilder sb = new StringBuilder();
while (line != null) {
sb.append(line).append("\n");
line = buf.readLine();
}
String fileString = sb.toString();
is.close();
return fileString;
}
private String getFileContent(File file) throws IOException
{
InputStream is = new FileInputStream(file);
BufferedReader buf = new BufferedReader(new InputStreamReader(is));
String line = buf.readLine();
StringBuilder sb = new StringBuilder();
while (line != null) {
sb.append(line).append("\n");
line = buf.readLine();
}
String fileString = sb.toString();
is.close();
return fileString;
}
}
|
