Add 'log4j2' domain tests to the Log4j 2.x agent

[lttng-ust-java-tests.git] / lttng-ust-java-tests-log4j2 / src / main / java / org / lttng / ust / agent / integration / events / Log4j2EnabledEventsITBase.java

diff --git a/lttng-ust-java-tests-log4j2/src/main/java/org/lttng/ust/agent/integration/events/Log4j2EnabledEventsITBase.java b/lttng-ust-java-tests-log4j2/src/main/java/org/lttng/ust/agent/integration/events/Log4j2EnabledEventsITBase.java
new file mode 100644 (file)
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+++ b/lttng-ust-java-tests-log4j2/src/main/java/org/lttng/ust/agent/integration/events/Log4j2EnabledEventsITBase.java
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2022, EfficiOS Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+package org.lttng.ust.agent.integration.events;
+
+import java.io.IOException;
+
+import org.apache.logging.log4j.core.Logger;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestInstance;
+import org.junit.jupiter.api.TestInstance.Lifecycle;
+import org.lttng.ust.agent.ILttngHandler;
+import org.lttng.ust.agent.utils.Log4j2TestContext;
+import org.lttng.ust.agent.utils.Log4j2TestUtils;
+
+/**
+ * Enabled events test for the LTTng-UST Log4j 2.x log handler.
+ */
+@TestInstance(Lifecycle.PER_CLASS)
+public abstract class Log4j2EnabledEventsITBase extends EnabledEventsITBase {
+
+    private static final String APPENDER_NAME_A = "LttngA";
+    private static final String APPENDER_NAME_B = "LttngB";
+    private static final String APPENDER_NAME_C = "LttngC";
+
+    private Log4j2TestContext testContext;
+
+    private Logger loggerA;
+    private Logger loggerB;
+    private Logger loggerC;
+    private Logger loggerD;
+
+    /**
+     * Class setup
+     */
+    @BeforeAll
+    public void log4j2ClassSetup() {
+        Log4j2TestUtils.testClassSetup(getDomain());
+    }
+
+    /**
+     * Class cleanup
+     */
+    @AfterAll
+    public static void log4j2ClassCleanup() {
+        Log4j2TestUtils.testClassCleanup();
+    }
+
+    /**
+     * Test setup
+     *
+     * @throws SecurityException
+     * @throws IOException
+     */
+    @SuppressWarnings("resource")
+    @BeforeEach
+    public void log4j2Setup() throws SecurityException, IOException {
+
+        testContext = new Log4j2TestContext("log4j2." + this.getClass().getSimpleName() + ".xml");
+
+        testContext.beforeTest();
+
+        loggerA = testContext.getLoggerContext().getLogger(EVENT_NAME_A);
+        loggerB = testContext.getLoggerContext().getLogger(EVENT_NAME_B);
+        loggerC = testContext.getLoggerContext().getLogger(EVENT_NAME_C);
+        loggerD = testContext.getLoggerContext().getLogger(EVENT_NAME_D);
+
+        handlerA = (ILttngHandler) loggerA.getAppenders().get(APPENDER_NAME_A);
+        handlerB = (ILttngHandler) loggerB.getAppenders().get(APPENDER_NAME_B);
+        handlerC = (ILttngHandler) loggerC.getAppenders().get(APPENDER_NAME_C);
+    }
+
+    /**
+     * Test teardown
+     */
+    @AfterEach
+    public void log4j2Teardown() {
+        loggerA = null;
+        loggerB = null;
+        loggerC = null;
+        loggerD = null;
+
+        testContext.afterTest();
+    }
+
+    @Override
+    protected boolean closeHandlers()
+    {
+        return false;
+    }
+
+    @Override
+    protected void sendEventsToLoggers() {
+        Log4j2TestUtils.send10Events(loggerA);
+        Log4j2TestUtils.send10Events(loggerB);
+        Log4j2TestUtils.send10Events(loggerC);
+        Log4j2TestUtils.send10Events(loggerD);
+    }
+
+    @Override
+    protected void sendLocalizedEvent(String rawString, Object[] params) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    @Test
+    public void testLocalizedMessage() {
+        /* Does not apply to log4j 1.2.x */
+    }
+}