common-app-api/src/test/java/org/openecomp/sdc/common/log/elements/LoggerDebugTest.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
77
78
79
80
81
82
83
84
85
86
87
88
89

package org.openecomp.sdc.common.log.elements;

/**
 * Created by dd4296 on 12/25/2017.
 */

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.openecomp.sdc.common.log.enums.LogLevel;
import org.openecomp.sdc.common.util.ThreadLocalsHolder;
import org.slf4j.Logger;
import org.slf4j.MDC;

import java.net.UnknownHostException;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.openecomp.sdc.common.log.api.ILogConfiguration.*;

@RunWith(MockitoJUnitRunner.class)
public class LoggerDebugTest {

    @Mock
    private Logger logger;

    private LoggerDebug debugLog;

     @Before
    public void init() {
        debugLog = new LoggerDebug(LogFieldsMdcHandler.getInstance(), logger);
        ThreadLocalsHolder.setUuid(null);
        MDC.clear();
    }

    @Test
    public void whenNoFieldsIsPopulated_RequestedMdcFieldsAreEmpty() {
        debugLog.clear()
                .log(LogLevel.DEBUG, "some error code");
        assertNull(MDC.get(MDC_KEY_REQUEST_ID));
    }

    @Test
    public void debugLogCheckValidationValidFieldsTest() {
        debugLog.clear()
                .startTimer()
                .setKeyRequestId("uuid")
                .log(LogLevel.DEBUG, "some error code");

        Assert.assertEquals(MDC.get(MDC_KEY_REQUEST_ID), "uuid");
    }

    @Test
    public void whenOnlyDebugUUIDFieldsIsPopulated_ShouldReturnAssertTrue_onUUIDFieldCheck() {
        debugLog.clear()
                .setKeyRequestId("uuid")
                .log(LogLevel.DEBUG, "some error code");

        Assert.assertEquals(MDC.get(MDC_KEY_REQUEST_ID), "uuid");
    }

    @Test
    public void whenAllDebugFieldsArePopulated_ShouldReturnAssertTrue_onEachMACFieldCheck() throws UnknownHostException {
        debugLog.clear()
                .startTimer()
                .setKeyRequestId(MDC_KEY_REQUEST_ID)
                .log(LogLevel.DEBUG, "some message");

        Assert.assertTrue(LogFieldsMdcHandler.getInstance().isMDCParamEmpty(MDC_END_TIMESTAMP));
        Assert.assertTrue(LogFieldsMdcHandler.getInstance().isMDCParamEmpty(MDC_ELAPSED_TIME));
        Assert.assertTrue(LogFieldsMdcHandler.getInstance().isMDCParamEmpty(MDC_STATUS_CODE));
    }


    @Test
    public void validateMandatoryFields(){
        assertEquals(MDC_KEY_REQUEST_ID, debugLog.checkMandatoryFieldsExistInMDC().trim());
    }

    @Test
    public void validateMandatoryFieldsWhenFieldIsSet(){
        debugLog.clear()
                .setKeyRequestId("1234");
        assertEquals("", debugLog.checkMandatoryFieldsExistInMDC());
    }
}