Improve asserts in Mdsal500Test

We are accessing methods blindly here, assert size.

Change-Id: Ia46a31dae0ad63aa898b82a0b7efd32497a11393
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/Mdsal500Test.java b/binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/Mdsal500Test.java
index a6508b7bce58c85fadc255eddb483a17e3339fc1..a5bd3315ec473dfa93f82fbd0471427399602c96 100644 (file)
--- a/binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/Mdsal500Test.java
+++ b/binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/Mdsal500Test.java
@@ -24,7 +24,10 @@ public class Mdsal500Test {
         assertNotNull(types);
         assertEquals(3, types.size());
 
-        final MethodSignature signature = types.get(2).getMethodDefinitions().iterator().next();
+        final List<MethodSignature> methods = types.get(2).getMethodDefinitions();
+        assertEquals(1, methods.size());
+
+        final MethodSignature signature = methods.get(0);
         assertEquals("switch$", signature.getName());
         assertEquals(3, types.size());
     }