Clear loggers both before AND after tests

[lttng-ust-java-tests.git] / lttng-ust-java-tests-jul / src / test / java / org / lttng / ust / agent / integration / events / JulLegacyApiIT.java

diff --git a/lttng-ust-java-tests-jul/src/test/java/org/lttng/ust/agent/integration/events/JulLegacyApiIT.java b/lttng-ust-java-tests-jul/src/test/java/org/lttng/ust/agent/integration/events/JulLegacyApiIT.java
index f7c130a325a9eae5917187c720f31571c6af61a1..97ba4b694049299795b686e4aecde7b66c7d83d0 100644 (file)
--- a/lttng-ust-java-tests-jul/src/test/java/org/lttng/ust/agent/integration/events/JulLegacyApiIT.java
+++ b/lttng-ust-java-tests-jul/src/test/java/org/lttng/ust/agent/integration/events/JulLegacyApiIT.java
@@ -24,8 +24,11 @@ import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
 import java.lang.reflect.Field;
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 import java.util.logging.Level;
+import java.util.logging.LogManager;
 import java.util.logging.Logger;
 
 import org.junit.After;
@@ -54,6 +57,7 @@ public class JulLegacyApiIT {
     private static final String EVENT_NAME_B = "EventB";
 
     private ILttngSession session;
+    private LTTngAgent agent;
 
     private Logger loggerA;
     private Logger loggerB;
@@ -79,8 +83,12 @@ public class JulLegacyApiIT {
      */
     @Before
     public void setup() {
+        /* Clear the JUL logger configuration */
+        LogManager.getLogManager().reset();
+        System.gc();
+
         loggerA = Logger.getLogger(EVENT_NAME_A);
-        LTTngAgent.getLTTngAgent();
+        agent = LTTngAgent.getLTTngAgent();
         loggerB = Logger.getLogger(EVENT_NAME_B);
 
         loggerA.setLevel(Level.ALL);
@@ -96,7 +104,7 @@ public class JulLegacyApiIT {
     public void tearDown() {
         session.close();
 
-        LTTngAgent.dispose();
+        agent.dispose();
 
         loggerA = null;
         loggerB = null;
@@ -164,6 +172,20 @@ public class JulLegacyApiIT {
         assertEquals(10, handler.getEventCount());
     }
 
+    /**
+     * Test that the "lttng list" commands lists the expected events.
+     */
+    @Test
+    public void testListEvents() {
+        List<String> enabledEvents = session.listEvents();
+        List<String> expectedEvents = Arrays.asList(EVENT_NAME_A, EVENT_NAME_B);
+
+        Collections.sort(enabledEvents);
+        Collections.sort(expectedEvents);
+
+        assertEquals(expectedEvents, enabledEvents);
+    }
+
     /**
      * Get the singleton JUL Handler currently managed by the LTTngAgent. It is
      * not public, so we need reflection to access it.