components/kpi-computation-ms/src/test/java/org/onap/dcaegen2/kpi/dmaap/NotificationConsumerTest.java


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

/*-
 * ============LICENSE_START=======================================================
 *  Copyright (C) 2021 China Mobile.
 *  Copyright (C) 2022 Wipro Limited.
 * ================================================================================
 * 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.kpi.dmaap;

import static org.junit.Assert.assertNotNull;
import static org.mockito.Mockito.when;

import java.time.Duration;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.api.MessageRouterSubscriber;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterSubscribeRequest;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import com.google.gson.JsonElement;

import reactor.core.CoreSubscriber;
import reactor.core.publisher.Flux;

@RunWith(SpringRunner.class)
@SpringBootTest(classes = NotificationConsumerTest.class)
public class NotificationConsumerTest {

    @Mock
    NotificationCallback notificationCallback;

    @InjectMocks
    NotificationConsumer notificationConsumer;
    
    @Mock
    MessageRouterSubscriber messageSubscriber;
    
    @Mock
    MessageRouterSubscribeRequest subscriberRequest;

    @Test
    public void testNotificationConsumer() {
        try {
            Flux<JsonElement> json = new Flux<JsonElement>() {
                @Override
                public void subscribe(CoreSubscriber<? super JsonElement> actual) {
                }
            };
            Mockito.doNothing().when(notificationCallback).activateCallBack(Mockito.anyString());
            when(messageSubscriber.subscribeForElements(subscriberRequest, Duration.ofMinutes(1))).thenReturn(json);
            assertNotNull(messageSubscriber.subscribeForElements(subscriberRequest, Duration.ofMinutes(1)));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}