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
|
/*-
* ============LICENSE_START=======================================================
* Simulator
* ================================================================================
* Copyright (C) 2019 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.netconfsimulator.kafka;
import org.bitbucket.radistao.test.annotation.BeforeAllMethods;
import org.bitbucket.radistao.test.runner.BeforeAfterSpringTestRunner;
import org.junit.ClassRule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.kafka.core.KafkaTemplate;
import org.springframework.kafka.test.context.EmbeddedKafka;
import org.springframework.kafka.test.rule.EmbeddedKafkaRule;
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
@RunWith(BeforeAfterSpringTestRunner.class)
@SpringBootTest(classes = {StoreService.class, EmbeddedKafkaConfig.class})
@EmbeddedKafka
public class StoreServiceTest {
private static final String MESSAGE_1 = "message1";
private static final String MESSAGE_2 = "message2";
private static final String MESSAGE_3 = "message3";
@ClassRule
public static EmbeddedKafkaRule embeddedKafka = new EmbeddedKafkaRule(1, true, 1, "config");
@Autowired
StoreService service;
@Autowired
KafkaTemplate<String, String> kafkaTemplate;
@BeforeAllMethods
public void setupBeforeAll() {
prepareProducer();
}
@Test
public void testShouldReturnAllAvailableMessages(){
List<MessageDTO> actualMessages = service.getAllMessages();
assertResponseContainsExpectedMessages(actualMessages, 3, MESSAGE_1, MESSAGE_2, MESSAGE_3);
}
@Test
public void testShouldGetLastMessagesRespectingOffset(){
List<MessageDTO> wantedLastMsg = service.getLastMessages(1L);
assertResponseContainsExpectedMessages(wantedLastMsg, 1, MESSAGE_3);
}
@Test
public void testShouldGetAll3Messages() {
List<MessageDTO> wantedLastMsgs = service.getLastMessages(3L);
assertResponseContainsExpectedMessages(wantedLastMsgs, 3, MESSAGE_1, MESSAGE_2, MESSAGE_3);
}
private void prepareProducer(){
kafkaTemplate.send("config", "message1");
kafkaTemplate.send("config", "message2");
kafkaTemplate.send("config", "message3");
}
private void assertResponseContainsExpectedMessages(List<MessageDTO> actualMessages, int expectedMessageCount, String... expectedMessages){
assertThat(actualMessages.stream().map(MessageDTO::getConfiguration))
.hasSize(expectedMessageCount)
.containsExactly(expectedMessages);
}
}
|
