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
|
/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.dcaegen2.services.pmmapper.config;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.Mockito.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.io.IOException;
import java.net.UnknownHostException;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import org.onap.dcaegen2.services.pmmapper.exceptions.CBSConfigException;
import org.onap.dcaegen2.services.pmmapper.exceptions.CBSServerError;
import org.onap.dcaegen2.services.pmmapper.exceptions.EnvironmentConfigException;
import org.onap.dcaegen2.services.pmmapper.exceptions.MapperConfigException;
import org.onap.dcaegen2.services.pmmapper.exceptions.RequestFailure;
import org.onap.dcaegen2.services.pmmapper.utils.EnvironmentConfig;
import org.onap.dcaegen2.services.pmmapper.model.MapperConfig;
import org.onap.dcaegen2.services.pmmapper.utils.RequestSender;
import com.google.gson.Gson;
import com.google.gson.JsonObject;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.read.ListAppender;
import utils.FileUtils;
import utils.LoggingUtils;
@ExtendWith(MockitoExtension.class)
class ConfigHandlerTests {
private static String validMapperConfig;
private static String HOSTNAME = "pm-mapper-service-name";
private static String CBS_HOST = "cbs_host";
private static int CBS_PORT = 10000;
private static Path invalidConfigsDirectory = Paths.get("src/test/resources/invalid_configs/");
private Gson gson = new Gson();
@Mock
private RequestSender sender;
@Mock
private static EnvironmentConfig config;
@BeforeAll
static void beforeAll() throws Exception {
validMapperConfig = FileUtils.getFileContents("valid_mapper_config.json");
config = mock(EnvironmentConfig.class);
when(config.getServiceName()).thenReturn(HOSTNAME);
when(config.getCBSPort()).thenReturn(CBS_PORT);
}
@BeforeEach
void setup() throws Exception {
when(config.getCBSHostName()).thenReturn(CBS_HOST);
}
@Test
void getMapperConfig_success() throws Exception {
when(config.getCBSHostName()).thenReturn(CBS_HOST);
when(config.getServiceName()).thenReturn(HOSTNAME);
when(config.getCBSPort()).thenReturn(CBS_PORT);
ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(ConfigHandler.class);
String validCbsUrlMapperConfig = "http://" + CBS_HOST + ":" + CBS_PORT + "/service_component/" + HOSTNAME;
when(sender.send(validCbsUrlMapperConfig)).thenReturn(validMapperConfig);
MapperConfig actualConfig = getMapperConfig();
JsonObject expectedConfigJson = gson.fromJson(validMapperConfig, JsonObject.class);
MapperConfig expectedConfig = gson.fromJson(expectedConfigJson, MapperConfig.class);
assertEquals(expectedConfig.getPublisherTopicUrl(), actualConfig.getPublisherTopicUrl());
assertEquals(expectedConfig.getPublisherUserName(), actualConfig.getPublisherUserName());
assertEquals(expectedConfig.getPublisherPassword(), actualConfig.getPublisherPassword());
assertEquals(expectedConfig, actualConfig);
assertTrue(logAppender.list.get(1).getMessage().contains("Received pm-mapper configuration from ConfigBinding Service"));
logAppender.stop();
}
@Test
void configbinding_server_error() throws Exception {
when(sender.send(anyString())).thenThrow(RequestFailure.class);
assertThrows(CBSServerError.class, this::getMapperConfig);
}
@Test
void configbinding_server_host_missing() throws Exception {
when(config.getCBSHostName()).thenThrow(EnvironmentConfigException.class);
assertThrows(EnvironmentConfigException.class, this::getMapperConfig);
}
@Test
void mapper_parse_invalid_json_mapper_config() throws Exception {
when(sender.send(anyString())).thenReturn("mapper config with incorrect format");
assertThrows(MapperConfigException.class, this::getMapperConfig);
}
@ParameterizedTest
@MethodSource("getInvalidConfigs")
void parse_valid_json_bad_values_mapper_config(String mapperConfig) throws Exception {
when(sender.send(anyString())).thenReturn(mapperConfig);
assertThrows(MapperConfigException.class, this::getMapperConfig);
}
private MapperConfig getMapperConfig()
throws UnknownHostException, EnvironmentConfigException, CBSConfigException, Exception {
return new ConfigHandler(sender, config).getMapperConfig();
}
private static List<String> getInvalidConfigs() throws IOException {
return FileUtils.getFilesFromDirectory(invalidConfigsDirectory);
}
}
|
