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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 java.io.IOException; | |
22 | ||
23 | import org.apache.logging.log4j.core.Logger; | |
24 | import org.junit.jupiter.api.AfterAll; | |
25 | import org.junit.jupiter.api.AfterEach; | |
26 | import org.junit.jupiter.api.BeforeAll; | |
27 | import org.junit.jupiter.api.BeforeEach; | |
28 | import org.junit.jupiter.api.TestInstance; | |
29 | import org.junit.jupiter.api.TestInstance.Lifecycle; | |
30 | import org.lttng.ust.agent.ILttngHandler; | |
31 | import org.lttng.ust.agent.utils.Log4j2TestContext; | |
32 | import org.lttng.ust.agent.utils.Log4j2TestUtils; | |
33 | ||
34 | /** | |
35 | * Log4j tests for multiple concurrent tracing sessions | |
36 | */ | |
37 | @TestInstance(Lifecycle.PER_CLASS) | |
38 | public abstract class Log4j2MultiSessionITBase extends MultiSessionITBase { | |
39 | ||
40 | protected static final String APPENDER_NAME_A = "LttngA"; | |
41 | protected static final String APPENDER_NAME_B = "LttngB"; | |
42 | protected static final String APPENDER_NAME_C = "LttngC"; | |
43 | protected static final String APPENDER_NAME_D = "LttngD"; | |
44 | ||
45 | private Log4j2TestContext testContext; | |
46 | ||
47 | private Logger loggerA; | |
48 | private Logger loggerB; | |
49 | private Logger loggerC; | |
50 | private Logger loggerD; | |
51 | ||
52 | /** | |
53 | * Class setup | |
54 | */ | |
55 | @BeforeAll | |
56 | public void log4j2ClassSetup() { | |
57 | Log4j2TestUtils.testClassSetup(getDomain()); | |
58 | } | |
59 | ||
60 | /** | |
61 | * Class cleanup | |
62 | */ | |
63 | @AfterAll | |
64 | public static void log4j2ClassCleanup() { | |
65 | Log4j2TestUtils.testClassCleanup(); | |
66 | } | |
67 | ||
68 | /** | |
69 | * Test setup | |
70 | * | |
71 | * @throws SecurityException | |
72 | * @throws IOException | |
73 | */ | |
74 | @SuppressWarnings("resource") | |
75 | @BeforeEach | |
76 | public void log4j2Setup() throws SecurityException, IOException { | |
77 | ||
78 | testContext = new Log4j2TestContext("log4j2." + this.getClass().getSimpleName() + ".xml"); | |
79 | ||
80 | testContext.beforeTest(); | |
81 | ||
82 | loggerA = testContext.getLoggerContext().getLogger(EVENT_NAME_A); | |
83 | loggerB = testContext.getLoggerContext().getLogger(EVENT_NAME_B); | |
84 | loggerC = testContext.getLoggerContext().getLogger(EVENT_NAME_C); | |
85 | loggerD = testContext.getLoggerContext().getLogger(EVENT_NAME_D); | |
86 | ||
87 | handlerA = (ILttngHandler) loggerA.getAppenders().get(APPENDER_NAME_A); | |
88 | handlerB = (ILttngHandler) loggerB.getAppenders().get(APPENDER_NAME_B); | |
89 | handlerC = (ILttngHandler) loggerC.getAppenders().get(APPENDER_NAME_C); | |
90 | handlerD = (ILttngHandler) loggerD.getAppenders().get(APPENDER_NAME_D); | |
91 | } | |
92 | ||
93 | /** | |
94 | * Test teardown | |
95 | */ | |
96 | @AfterEach | |
97 | public void log4j2Teardown() { | |
98 | loggerA = null; | |
99 | loggerB = null; | |
100 | loggerC = null; | |
101 | loggerD = null; | |
102 | ||
103 | testContext.afterTest(); | |
104 | } | |
105 | ||
106 | @Override | |
107 | protected boolean closeHandlers() { | |
108 | return false; | |
109 | } | |
110 | ||
111 | @Override | |
112 | protected void sendEventsToLoggers() { | |
113 | Log4j2TestUtils.send10Events(loggerA); | |
114 | Log4j2TestUtils.send10Events(loggerB); | |
115 | Log4j2TestUtils.send10Events(loggerC); | |
116 | Log4j2TestUtils.send10Events(loggerD); | |
117 | } | |
118 | } |