From bdd0a41aed7edf21ec2a65cfa17a86af2ef8c48a Mon Sep 17 00:00:00 2001
From: dims <dims@13f79535-47bb-0310-9956-ffa450edef68>
Date: Tue, 17 Jun 2008 00:23:01 +0000
Subject: Move Tuscany from Incubator to top level.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68
---
 .../sca/core/invocation/PhaseSorterTestCase.java   | 63 ++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 sandbox/axis2-1.4/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java

(limited to 'sandbox/axis2-1.4/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java')

diff --git a/sandbox/axis2-1.4/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java b/sandbox/axis2-1.4/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java
new file mode 100644
index 0000000000..61164fa2de
--- /dev/null
+++ b/sandbox/axis2-1.4/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java
@@ -0,0 +1,63 @@
+/*
+ * 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.tuscany.sca.core.invocation;
+
+import java.util.Arrays;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+public class PhaseSorterTestCase extends TestCase {
+    private PhaseSorter<String> graph;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        graph = new PhaseSorter<String>();
+    }
+
+    public void testSort() {
+        graph.addEdge("a", "b");
+        graph.addEdge("a", "c");
+        graph.addEdge("c", "d");
+        graph.addEdge("b", "c");
+        List<String> order = graph.topologicalSort(true);
+        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
+        assertTrue(!graph.getVertices().isEmpty());
+
+        graph.addEdge("d", "a");
+        try {
+            order = graph.topologicalSort(true);
+            assertTrue("Should have failed", false);
+        } catch (IllegalArgumentException e) {
+            assertTrue(true);
+        }
+
+        graph.removeEdge("d", "a");
+        order = graph.topologicalSort(false);
+        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
+        assertTrue(graph.getVertices().isEmpty());
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+}
-- 
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