2 * Copyright (C) 2022, EfficiOS Inc.
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.
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.
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.
19 package org
.lttng
.ust
.agent
.integration
.events
;
21 import static org
.junit
.Assert
.assertEquals
;
22 import static org
.junit
.Assert
.assertTrue
;
24 import java
.util
.Arrays
;
25 import java
.util
.Collections
;
26 import java
.util
.List
;
28 import org
.apache
.logging
.log4j
.Logger
;
29 import org
.junit
.After
;
30 import org
.junit
.AfterClass
;
31 import org
.junit
.Before
;
32 import org
.junit
.BeforeClass
;
33 import org
.junit
.Rule
;
34 import org
.junit
.Test
;
35 import org
.junit
.rules
.TestName
;
36 import org
.lttng
.tools
.ILttngSession
;
37 import org
.lttng
.ust
.agent
.utils
.Log4j2TestContext
;
38 import org
.lttng
.ust
.agent
.utils
.Log4j2TestUtils
;
41 * Test suite for the list events command for the log4j domain
43 public class Log4j2ListEventsIT
{
45 protected static final String LOGGER_NAME_1
= "org.lttng.somecomponent";
46 protected static final String LOGGER_NAME_2
= "org.lttng.mycomponent";
47 protected static final String LOGGER_NAME_3
= "org.lttng.myothercomponent-àéç";
49 private Logger logger1
;
50 private Logger logger2
;
51 private Logger logger3
;
53 private ILttngSession session
;
54 private Log4j2TestContext testContext
;
57 public TestName testName
= new TestName();
63 public static void log4j2ClassSetup() {
64 Log4j2TestUtils
.testClassSetup();
71 public static void log4j2ClassCleanup() {
72 Log4j2TestUtils
.testClassCleanup();
76 * Create a new session before each test.
79 public void testSetup() {
80 session
= ILttngSession
.createSession("Log4j2ListEventsIT", ILttngSession
.Domain
.LOG4J
);
82 testContext
= new Log4j2TestContext("log4j2." + testName
.getMethodName() + ".xml");
84 testContext
.beforeTest();
86 logger1
= testContext
.getLoggerContext().getLogger(LOGGER_NAME_1
);
87 logger2
= testContext
.getLoggerContext().getLogger(LOGGER_NAME_2
);
88 logger3
= testContext
.getLoggerContext().getLogger(LOGGER_NAME_3
);
92 * Close the current session after each test.
95 public void testTeardown() {
97 testContext
.afterTest();
101 * Test with many loggers existing, but none of them having a LTTng handler
105 public void testManyLoggersNoneAttached() {
107 /* Don't attach anything */
108 List
<String
> actualEvents
= session
.listEvents();
109 assertTrue(actualEvents
.isEmpty());
113 * Test with many loggers existing, but only a subset of them has a LTTng
117 public void testManyLoggersSomeAttached() {
119 List
<String
> expectedEvents
= Arrays
.asList(LOGGER_NAME_1
);
120 List
<String
> actualEvents
= session
.listEvents();
122 Collections
.sort(expectedEvents
);
123 Collections
.sort(actualEvents
);
125 assertEquals(expectedEvents
, actualEvents
);
129 * Test with many loggers existing, and all of them having a LTTng handler
133 public void testManyLoggersAllAttached() {
135 List
<String
> expectedEvents
= Arrays
.asList(LOGGER_NAME_1
, LOGGER_NAME_2
, LOGGER_NAME_3
);
136 List
<String
> actualEvents
= session
.listEvents();
138 Collections
.sort(expectedEvents
);
139 Collections
.sort(actualEvents
);
141 assertEquals(expectedEvents
, actualEvents
);