blob: 3e1f6010f477dc00a32c5a34b419f92f69f2fdaa (
plain)
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
|
/*
* Copyright 2020 Nokia
*
* 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.onap.validation.yaml;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.onap.validation.yaml.exception.YamlProcessingException;
import org.onap.validation.yaml.model.YamlDocument;
import org.onap.validation.yaml.model.YamlDocumentFactory;
import org.yaml.snakeyaml.parser.ParserException;
import org.yaml.snakeyaml.scanner.ScannerException;
import java.io.IOException;
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
class YamlLoaderTest {
private static final int EXPECTED_NUMBER_OF_DOCUMENTS = 5;
private static final String LETTER_S_WITH_ASCII_CODE = "s(115)";
@Nested
class FromUrlLoader {
@Test
void shouldLoadAllDocumentsFromYamlFile() throws YamlDocumentFactory.YamlDocumentParsingException {
// when
List<YamlDocument> documents = YamlLoadingUtils.loadValidMultiDocumentYamlFile();
// then
assertThat(documents).hasSize(EXPECTED_NUMBER_OF_DOCUMENTS);
}
@Test
void shouldLoadAllDocumentsFromJsonStyleYamlFile() throws YamlDocumentFactory.YamlDocumentParsingException {
// when
List<YamlDocument> documents = YamlLoadingUtils.loadValidJsonStyleMultiDocumentYamlFile();
// then
assertThat(documents).hasSize(EXPECTED_NUMBER_OF_DOCUMENTS);
}
@Test
void shouldThrowExceptionWhenLoadingDocumentsFromInvalidYamlFile() {
// when then
assertThatThrownBy(YamlLoadingUtils::tryToLoadMultiDocumentInvalidYamlFile)
.isInstanceOf(ParserException.class)
.hasMessageContaining("expected the node content, but found '<document end>'");
}
@Test
void shouldThrowExceptionWhenLoadingInvalidYamlFileWithIncorrectKeyMapping() {
// when then
assertThatThrownBy(YamlLoadingUtils::tryToLoadInvalidYamlFileWithIncorrectKeyMapping)
.isInstanceOf(ScannerException.class)
.hasMessageContaining("mapping values are not allowed here");
}
@Test
void shouldThrowExceptionWhenLoadingInvalidYamlFileWithUnknownEscapeCharacter() {
// when then
assertThatThrownBy(YamlLoadingUtils::tryToLoadInvalidYamlFileWithUnknownEscapeCharacter)
.isInstanceOf(ScannerException.class)
.hasMessageContaining("found unknown escape character " + LETTER_S_WITH_ASCII_CODE);
}
}
@Nested
class FromStringPathLoader {
@Test
void shouldLoadAllDocumentsFromYamlFileUsingPathInString() throws YamlProcessingException {
// when
List<YamlDocument> documents = YamlLoadingUtils.loadValidMultiDocumentYamlFileUsingStringPath();
// then
assertThat(documents).hasSize(EXPECTED_NUMBER_OF_DOCUMENTS);
}
@Test
void shouldThrowExceptionWhenLoadingDocumentsFromInvalidYamlFileUsingPathInString() {
// when then
assertThatThrownBy(YamlLoadingUtils::tryToLoadMultiDocumentInvalidYamlFileUsingStringPath)
.isInstanceOf(ParserException.class)
.hasMessageContaining("expected the node content, but found '<document end>'");
}
}
@Nested
class FromByteArrayLoader {
private final YamlLoader YAML_LOADER = new YamlLoader(new YamlDocumentFactory());
@Test
void shouldLoadAllDocumentsFromYamlFile() throws YamlDocumentFactory.YamlDocumentParsingException, IOException {
// when
List<YamlDocument> documents = YAML_LOADER.loadMultiDocumentYaml(YamlLoadingUtils.readFile(YamlLoadingUtils.PATH_TO_YAML_WITH_WRONG_VALUES));
// then
assertThat(documents).hasSize(EXPECTED_NUMBER_OF_DOCUMENTS);
}
@Test
void shouldLoadAllDocumentsFromJsonStyleYamlFile() throws YamlDocumentFactory.YamlDocumentParsingException, IOException {
// when
List<YamlDocument> documents = YAML_LOADER.loadMultiDocumentYaml(YamlLoadingUtils.readFile(YamlLoadingUtils.PATH_TO_VALID_JSON_STYLE_YAML));
// then
assertThat(documents).hasSize(EXPECTED_NUMBER_OF_DOCUMENTS);
}
@Test
void shouldThrowExceptionWhenLoadingDocumentsFromInvalidYamlFile() {
// when then
assertThatThrownBy(() -> YAML_LOADER.loadMultiDocumentYaml(YamlLoadingUtils.readFile(YamlLoadingUtils.PATH_TO_MULTI_DOCUMENT_INVALID_YAML)))
.isInstanceOf(ParserException.class)
.hasMessageContaining("expected the node content, but found '<document end>'");
}
@Test
void shouldThrowExceptionWhenLoadingInvalidYamlFileWithIncorrectKeyMapping() {
// when then
assertThatThrownBy(() -> YAML_LOADER.loadMultiDocumentYaml(YamlLoadingUtils.readFile(YamlLoadingUtils.PATH_TO_INVALID_YAML_WITH_INCORRECT_KEY_MAPPING)))
.isInstanceOf(ScannerException.class)
.hasMessageContaining("mapping values are not allowed here");
}
@Test
void shouldThrowExceptionWhenLoadingInvalidYamlFileWithUnknownEscapeCharacter() {
// when then
assertThatThrownBy(() -> YAML_LOADER.loadMultiDocumentYaml(YamlLoadingUtils.readFile(YamlLoadingUtils.PATH_TO_INVALID_YAML_WITH_UNKNOWN_ESCAPE_CHARACTER)))
.isInstanceOf(ScannerException.class)
.hasMessageContaining("found unknown escape character " + LETTER_S_WITH_ASCII_CODE);
}
}
}
|
