aboutsummaryrefslogtreecommitdiffstats
path: root/controlloop/common/eventmanager/src/test/java/org/onap/policy/controlloop/eventmanager/LockCallbackWorkingMemoryTest.java
blob: 18ab15b5aff25e36259a18f4e2cf185a26e30b22 (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
/*-
 * ============LICENSE_START=======================================================
 * ONAP
 * ================================================================================
 * Copyright (C) 2019 AT&T Intellectual Property. 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.policy.controlloop.eventmanager;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import org.drools.core.WorkingMemory;
import org.junit.Before;
import org.junit.Test;
import org.kie.api.runtime.rule.FactHandle;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.onap.policy.drools.core.lock.Lock;

public class LockCallbackWorkingMemoryTest {
    private static final String MY_NAME = "my-name";

    @Mock
    private WorkingMemory workingMemory;

    @Mock
    private Lock lock;

    @Mock
    private FactHandle fact;

    private LockCallbackWorkingMemory callback;


    /**
     * Initializes mocks and creates a call-back.
     */
    @Before
    public void setUp() {
        MockitoAnnotations.initMocks(this);

        when(workingMemory.getFactHandle(lock)).thenReturn(fact);

        callback = new LockCallbackWorkingMemory(MY_NAME, workingMemory);
    }

    @Test
    public void testLockCallbackWorkingMemory() {
        assertEquals(MY_NAME, callback.getName());
        assertSame(workingMemory, callback.getWorkingMemory());
    }

    @Test
    public void testLockAvailable() {
        callback.lockAvailable(lock);
        verify(workingMemory).update(fact, lock);

        // "remove" from working memory
        when(workingMemory.getFactHandle(lock)).thenReturn(null);
        callback.lockAvailable(lock);

        // should be no additional calls
        verify(workingMemory).update(any(), any());
    }

    @Test
    public void testLockUnavailable() {
        callback.lockUnavailable(lock);
        verify(workingMemory).update(fact, lock);

        // "remove" from working memory
        when(workingMemory.getFactHandle(lock)).thenReturn(null);
        callback.lockUnavailable(lock);

        // should be no additional calls
        verify(workingMemory).update(any(), any());
    }

}