From 9165b0c235dfb5d01187c9b14e7a00b128db2c0f Mon Sep 17 00:00:00 2001
From: adamw <adam@warski.org>
Date: Fri, 1 Apr 2011 23:10:58 +0200
Subject: [PATCH] HHH-6014: Adding a priority annotation. Higher test method
 priority means that the method will be executed first.

---
 .../hibernate/envers/test/EnversRunner.java   | 24 +++++++++++++++++--
 .../org/hibernate/envers/test/Priority.java   | 17 +++++++++++++
 2 files changed, 39 insertions(+), 2 deletions(-)
 create mode 100644 hibernate-envers/src/test/java/org/hibernate/envers/test/Priority.java

diff --git a/hibernate-envers/src/test/java/org/hibernate/envers/test/EnversRunner.java b/hibernate-envers/src/test/java/org/hibernate/envers/test/EnversRunner.java
index f24fcf74a8..cf5cc8022f 100644
--- a/hibernate-envers/src/test/java/org/hibernate/envers/test/EnversRunner.java
+++ b/hibernate-envers/src/test/java/org/hibernate/envers/test/EnversRunner.java
@@ -12,6 +12,7 @@ import org.junit.runners.model.TestClass;
 import java.lang.reflect.Modifier;
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.Comparator;
 import java.util.List;
 
 /**
@@ -65,9 +66,28 @@ public class EnversRunner extends Suite {
 		@Override
 		protected String testName(final FrameworkMethod method) {
 			return String.format("%s[%s]", method.getName(),
-					fParameterSetNumber);
+                    fParameterSetNumber);
 		}
-	}
+
+        @Override
+        protected List<FrameworkMethod> doComputation() {
+            List<FrameworkMethod> frameworkMethods = super.doComputation();
+
+            Collections.sort(frameworkMethods, new Comparator<FrameworkMethod>() {
+                private int getPriority(FrameworkMethod fm) {
+                    Priority p = fm.getAnnotation(Priority.class);
+                    return p == null ? 0 : p.value();
+                }
+
+                @Override
+                public int compare(FrameworkMethod fm1, FrameworkMethod fm2) {
+                    return getPriority(fm2) - getPriority(fm1);
+                }
+            });
+
+            return frameworkMethods;
+        }
+    }
 
 	private final ArrayList<Runner> runners= new ArrayList<Runner>();
 
diff --git a/hibernate-envers/src/test/java/org/hibernate/envers/test/Priority.java b/hibernate-envers/src/test/java/org/hibernate/envers/test/Priority.java
new file mode 100644
index 0000000000..f18f9d9b8d
--- /dev/null
+++ b/hibernate-envers/src/test/java/org/hibernate/envers/test/Priority.java
@@ -0,0 +1,17 @@
+package org.hibernate.envers.test;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * An annotation for specifyfing test method priority. Methods with higher priorities execute earlier.
+ * If the annotation is not present priority 0 is assumed.
+ * @author Adam Warski (adam at warski dot org)
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ ElementType.METHOD, ElementType.TYPE })
+public @interface Priority {
+	int value();
+}