Assert removal of concrete service zip entry and not directory

Change-Id: Id6c237a6698114efdd0dc64a7442508bcfa9a509
diff --git a/src/test/java/com/android/tools/r8/rewrite/ServiceLoaderRewritingTest.java b/src/test/java/com/android/tools/r8/rewrite/ServiceLoaderRewritingTest.java
index 4749163..5f46a45 100644
--- a/src/test/java/com/android/tools/r8/rewrite/ServiceLoaderRewritingTest.java
+++ b/src/test/java/com/android/tools/r8/rewrite/ServiceLoaderRewritingTest.java
@@ -168,7 +168,7 @@
 
     // Check that we have removed the service configuration from META-INF/services.
     ZipFile zip = new ZipFile(path.toFile());
-    assertNull(zip.getEntry("META-INF/services"));
+    assertNull(zip.getEntry("META-INF/services/" + Service.class.getTypeName()));
   }
 
   @Test
@@ -197,7 +197,7 @@
 
     // Check that we have removed the service configuration from META-INF/services.
     ZipFile zip = new ZipFile(path.toFile());
-    assertNull(zip.getEntry("META-INF/services"));
+    assertNull(zip.getEntry("META-INF/services/" + Service.class.getTypeName()));
   }
 
   @Test
@@ -226,7 +226,7 @@
 
     // Check that we have removed the service configuration from META-INF/services.
     ZipFile zip = new ZipFile(path.toFile());
-    assertNull(zip.getEntry("META-INF/services"));
+    assertNull(zip.getEntry("META-INF/services/" + Service.class.getTypeName()));
   }
 
   @Test