You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@pig.apache.org by dv...@apache.org on 2012/10/16 00:31:45 UTC
svn commit: r1398548 - in
/pig/branches/branch-0.10/test/org/apache/pig/test/junit: ./
OrderedJUnit4Runner.java
Author: dvryaboy
Date: Mon Oct 15 22:31:44 2012
New Revision: 1398548
URL: http://svn.apache.org/viewvc?rev=1398548&view=rev
Log:
Add test/org/apache/pig/test/junit for PIG-2908
Added:
pig/branches/branch-0.10/test/org/apache/pig/test/junit/
pig/branches/branch-0.10/test/org/apache/pig/test/junit/OrderedJUnit4Runner.java
Added: pig/branches/branch-0.10/test/org/apache/pig/test/junit/OrderedJUnit4Runner.java
URL: http://svn.apache.org/viewvc/pig/branches/branch-0.10/test/org/apache/pig/test/junit/OrderedJUnit4Runner.java?rev=1398548&view=auto
==============================================================================
--- pig/branches/branch-0.10/test/org/apache/pig/test/junit/OrderedJUnit4Runner.java (added)
+++ pig/branches/branch-0.10/test/org/apache/pig/test/junit/OrderedJUnit4Runner.java Mon Oct 15 22:31:44 2012
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.pig.test.junit;
+
+import static java.lang.annotation.ElementType.TYPE;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.junit.runners.BlockJUnit4ClassRunner;
+import org.junit.runners.model.FrameworkMethod;
+import org.junit.runners.model.InitializationError;
+
+public class OrderedJUnit4Runner extends BlockJUnit4ClassRunner {
+
+ @Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
+ @Target(TYPE)
+ public @interface TestOrder {
+ String[] value();
+ }
+
+ private String testClassName;
+ private String[] orderedTestMethods;
+ private List<FrameworkMethod> methodsCustomOrder;
+
+ public OrderedJUnit4Runner(Class<?> klass) throws InitializationError {
+ super(klass);
+ TestOrder testOrder = klass.getAnnotation(TestOrder.class);
+ if (testOrder != null) {
+ orderedTestMethods = testOrder.value();
+ }
+ this.testClassName = klass.getName();
+ }
+
+ @Override
+ protected List<FrameworkMethod> computeTestMethods() {
+ List<FrameworkMethod> methodsReflectionOrder = super
+ .computeTestMethods();
+ if (orderedTestMethods == null || orderedTestMethods.length == 0) {
+ return methodsReflectionOrder;
+ } else {
+
+ if (methodsCustomOrder == null) {
+ // Check for duplicate test methods
+ Set<String> uniqueMethods = new HashSet<String>();
+ Collections.addAll(uniqueMethods, orderedTestMethods);
+ if (uniqueMethods.size() != orderedTestMethods.length) {
+ throw new IllegalArgumentException(
+ "The TestOrder annotation in " + testClassName
+ + " has duplicate test method names");
+ }
+
+ methodsCustomOrder = new ArrayList<FrameworkMethod>();
+ for (String method : orderedTestMethods) {
+ for (FrameworkMethod fMethod : methodsReflectionOrder) {
+ if (fMethod.getName().equals(method)) {
+ methodsCustomOrder.add(fMethod);
+ break;
+ }
+ }
+ }
+
+ // Check for missing test methods
+ methodsReflectionOrder.removeAll(methodsCustomOrder);
+ if (methodsReflectionOrder.size() > 0) {
+ String tests = "";
+ for (FrameworkMethod fMethod : methodsReflectionOrder) {
+ tests = tests + fMethod.getName();
+ }
+ throw new IllegalArgumentException(
+ "The TestOrder annotation in " + testClassName
+ + " does not include the following tests which have @Test: "
+ + tests);
+ }
+ }
+ return methodsCustomOrder;
+ }
+ }
+
+}