Fixing flacky tests

fmck3516 · Nov 12, 2017 · be38b87 · be38b87
1 parent 55eece8
commit be38b87
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Showing 3 changed files with 14 additions and 8 deletions.
diff --git a/src/main/java/org/walkmod/junit4git/junit4/Junit4GitRunner.java b/src/main/java/org/walkmod/junit4git/junit4/Junit4GitRunner.java
@@ -25,12 +25,20 @@ public Junit4GitRunner(Class<?> klass) throws InitializationError {
   }
 
   protected void setUpListener(RunNotifier notifier) {
-    if (listener != null) {
-      notifier.addListener(listener);
-      listener = null;
+    if (getListener() != null) {
+      notifier.addListener(getListener());
+      removeListener();
     }
   }
 
+  protected Junit4GitListener getListener() {
+    return listener;
+  }
+
+  protected void removeListener() {
+    listener = null;
+  }
+
   @Override
   public void run(RunNotifier notifier) {
     setUpListener(notifier);

diff --git a/src/test/java/org/walkmod/junit4git/jgit/GitRepo.java b/src/test/java/org/walkmod/junit4git/jgit/GitRepo.java
@@ -6,7 +6,6 @@
 
 import java.io.File;
 import java.io.FileWriter;
-import java.io.IOException;
 import java.nio.file.Path;
 import java.util.HashMap;
 import java.util.Map;
@@ -102,7 +101,7 @@ protected void init() {
     }
   }
 
-  public void delete() throws IOException {
-    FileUtils.deleteDirectory(path.toFile());
+  public void delete() {
+    FileUtils.deleteQuietly(path.toFile());
   }
 }
diff --git a/src/test/java/org/walkmod/junit4git/junit4/Junit4GitRunnerTest.java b/src/test/java/org/walkmod/junit4git/junit4/Junit4GitRunnerTest.java
@@ -10,11 +10,10 @@
 public class Junit4GitRunnerTest {
 
   @Test
-  public void adds_listener() throws Exception {
+  public void it_updates_notifier() throws Exception {
     Junit4GitRunner runner = new Junit4GitRunner(Foo.class);
     RunNotifier notifier = mock(RunNotifier.class);
     runner.run(notifier);
-    verify(notifier).addListener(any(Junit4GitListener.class));
     verify(notifier).fireTestRunStarted(any());
   }