Add tests for "lttng list" when using the legacy agent

[lttng-ust-java-tests.git] / lttng-ust-java-tests-log4j / src / test / java / org / lttng / ust / agent / integration / events / Log4jLegacyApiIT.java

diff --git a/lttng-ust-java-tests-log4j/src/test/java/org/lttng/ust/agent/integration/events/Log4jLegacyApiIT.java b/lttng-ust-java-tests-log4j/src/test/java/org/lttng/ust/agent/integration/events/Log4jLegacyApiIT.java
index 4cfff7b434ad61e95028b0c59d5b514f37ec1878..50e824e9a7305a650c04dde6133c17dcec2ac1da 100644 (file)
--- a/lttng-ust-java-tests-log4j/src/test/java/org/lttng/ust/agent/integration/events/Log4jLegacyApiIT.java
+++ b/lttng-ust-java-tests-log4j/src/test/java/org/lttng/ust/agent/integration/events/Log4jLegacyApiIT.java
@@ -24,6 +24,8 @@ 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 org.apache.log4j.Level;
@@ -55,6 +57,7 @@ public class Log4jLegacyApiIT {
     private static final String EVENT_NAME_B = "EventB";
 
     private ILttngSession session;
+    private LTTngAgent agent;
 
     private Logger loggerA;
     private Logger loggerB;
@@ -81,7 +84,7 @@ public class Log4jLegacyApiIT {
     @Before
     public void setup() {
         loggerA = Logger.getLogger(EVENT_NAME_A);
-        LTTngAgent.getLTTngAgent();
+        agent = LTTngAgent.getLTTngAgent();
         loggerB = Logger.getLogger(EVENT_NAME_B);
 
         loggerA.setLevel(Level.ALL);
@@ -97,7 +100,7 @@ public class Log4jLegacyApiIT {
     public void tearDown() {
         session.close();
 
-        LTTngAgent.dispose();
+        agent.dispose();
 
         loggerA = null;
         loggerB = null;
@@ -165,6 +168,20 @@ public class Log4jLegacyApiIT {
         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 Log4j Handler currently managed by the LTTngAgent. It
      * is not public, so we need reflection to access it.