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1 | /* |
2 | * Copyright (C) 2022, EfficiOS Inc. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; either version 2 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License along | |
15 | * with this program; if not, write to the Free Software Foundation, Inc., | |
16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
17 | */ | |
18 | ||
19 | package org.lttng.ust.agent.integration.events; | |
20 | ||
21 | import static org.junit.jupiter.api.Assertions.assertEquals; | |
22 | import static org.junit.jupiter.api.Assertions.assertTrue; | |
23 | ||
24 | import java.util.Arrays; | |
25 | import java.util.Collections; | |
26 | import java.util.List; | |
27 | ||
28 | import org.apache.logging.log4j.Logger; | |
29 | import org.junit.jupiter.api.AfterAll; | |
30 | import org.junit.jupiter.api.AfterEach; | |
31 | import org.junit.jupiter.api.BeforeAll; | |
32 | import org.junit.jupiter.api.BeforeEach; | |
33 | import org.junit.jupiter.api.Test; | |
34 | import org.junit.jupiter.api.TestInfo; | |
35 | import org.junit.jupiter.api.TestInstance; | |
36 | import org.junit.jupiter.api.TestInstance.Lifecycle; | |
37 | import org.junit.jupiter.api.extension.ExtendWith; | |
38 | import org.lttng.tools.ILttngSession; | |
39 | import org.lttng.tools.ILttngSession.Domain; | |
40 | import org.lttng.ust.agent.utils.Log4j2TestContext; | |
41 | import org.lttng.ust.agent.utils.Log4j2TestUtils; | |
42 | import org.lttng.ust.agent.utils.TestPrintExtension; | |
43 | ||
44 | /** | |
45 | * Test suite for the list events command for the log4j domain | |
46 | */ | |
47 | @TestInstance(Lifecycle.PER_CLASS) | |
48 | @ExtendWith(TestPrintExtension.class) | |
49 | public abstract class Log4j2ListEventsITBase { | |
50 | ||
51 | protected static final String LOGGER_NAME_1 = "org.lttng.somecomponent"; | |
52 | protected static final String LOGGER_NAME_2 = "org.lttng.mycomponent"; | |
53 | protected static final String LOGGER_NAME_3 = "org.lttng.myothercomponent-àéç"; | |
54 | ||
55 | @SuppressWarnings("unused") | |
56 | private Logger logger1; | |
57 | @SuppressWarnings("unused") | |
58 | private Logger logger2; | |
59 | @SuppressWarnings("unused") | |
60 | private Logger logger3; | |
61 | ||
62 | private ILttngSession session; | |
63 | private Log4j2TestContext testContext; | |
64 | ||
65 | protected abstract Domain getDomain(); | |
66 | ||
67 | /** | |
68 | * Class setup | |
69 | */ | |
70 | @BeforeAll | |
71 | public void log4j2ClassSetup() { | |
72 | Log4j2TestUtils.testClassSetup(getDomain()); | |
73 | } | |
74 | ||
75 | /** | |
76 | * Class cleanup | |
77 | */ | |
78 | @AfterAll | |
79 | public static void log4j2ClassCleanup() { | |
80 | Log4j2TestUtils.testClassCleanup(); | |
81 | } | |
82 | ||
83 | /** | |
84 | * Create a new session before each test. | |
85 | * | |
86 | * @param testInfo | |
87 | * current test information | |
88 | */ | |
89 | @SuppressWarnings("resource") | |
90 | @BeforeEach | |
91 | public void testSetup(TestInfo testInfo) { | |
92 | session = ILttngSession.createSession("Log4j2ListEventsIT", getDomain()); | |
93 | ||
94 | testContext = new Log4j2TestContext( | |
95 | "log4j2." + getDomain() + testInfo.getDisplayName().replaceAll("[()]", "") + ".xml"); | |
96 | ||
97 | testContext.beforeTest(); | |
98 | ||
99 | logger1 = testContext.getLoggerContext().getLogger(LOGGER_NAME_1); | |
100 | logger2 = testContext.getLoggerContext().getLogger(LOGGER_NAME_2); | |
101 | logger3 = testContext.getLoggerContext().getLogger(LOGGER_NAME_3); | |
102 | } | |
103 | ||
104 | /** | |
105 | * Close the current session after each test. | |
106 | */ | |
107 | @AfterEach | |
108 | public void testTeardown() { | |
109 | session.close(); | |
110 | testContext.afterTest(); | |
111 | } | |
112 | ||
113 | /** | |
114 | * Test with many loggers existing, but none of them having a LTTng handler | |
115 | * attached. | |
116 | */ | |
117 | @Test | |
118 | public void testManyLoggersNoneAttached() { | |
119 | ||
120 | /* Don't attach anything */ | |
121 | List<String> actualEvents = session.listEvents(); | |
122 | assertTrue(actualEvents.isEmpty()); | |
123 | } | |
124 | ||
125 | /** | |
126 | * Test with many loggers existing, but only a subset of them has a LTTng | |
127 | * handler attached. | |
128 | */ | |
129 | @Test | |
130 | public void testManyLoggersSomeAttached() { | |
131 | ||
132 | List<String> expectedEvents = Arrays.asList(LOGGER_NAME_1); | |
133 | List<String> actualEvents = session.listEvents(); | |
134 | ||
135 | Collections.sort(expectedEvents); | |
136 | Collections.sort(actualEvents); | |
137 | ||
138 | assertEquals(expectedEvents, actualEvents); | |
139 | } | |
140 | ||
141 | /** | |
142 | * Test with many loggers existing, and all of them having a LTTng handler | |
143 | * attached. | |
144 | */ | |
145 | @Test | |
146 | public void testManyLoggersAllAttached() { | |
147 | ||
148 | List<String> expectedEvents = Arrays.asList(LOGGER_NAME_1, LOGGER_NAME_2, LOGGER_NAME_3); | |
149 | List<String> actualEvents = session.listEvents(); | |
150 | ||
151 | Collections.sort(expectedEvents); | |
152 | Collections.sort(actualEvents); | |
153 | ||
154 | assertEquals(expectedEvents, actualEvents); | |
155 | } | |
156 | } |