1 files changed, 81 insertions, 0 deletions
diff --git a/java/perftests/src/test/java/org/apache/qpid/disttest/controller/config/JavaScriptConfigEvaluatorTest.java b/java/perftests/src/test/java/org/apache/qpid/disttest/controller/config/JavaScriptConfigEvaluatorTest.java
new file mode 100644
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--- /dev/null
+++ b/java/perftests/src/test/java/org/apache/qpid/disttest/controller/config/JavaScriptConfigEvaluatorTest.java
@@ -0,0 +1,81 @@
+/*
+ *
+ * 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.qpid.disttest.controller.config;
+
+import static org.apache.commons.beanutils.PropertyUtils.getProperty;
+
+import java.util.List;
+import java.util.TreeMap;
+
+import junit.framework.TestCase;
+
+import com.google.gson.Gson;
+
+public class JavaScriptConfigEvaluatorTest extends TestCase
+{
+    public void testEvaluateJavaScript() throws Exception
+    {
+        String jsFilePath = getClass().getResource("JavaScriptConfigEvaluatorTest-test-config.js").toURI().getPath();
+
+        String rawConfig = new JavaScriptConfigEvaluator().evaluateJavaScript(jsFilePath);
+
+        Object configAsObject = getObject(rawConfig);
+
+        // Tests are produced by the QPID.iterations js function
+        assertEquals("Unexpected number of countries", 2, getPropertyAsList(configAsObject, "_countries").size());
+
+        Object country0 = getProperty(configAsObject, "_countries.[0]");
+        assertEquals("Unexpected country name", "Country", getProperty(country0, "_name"));
+        assertEquals("Unexpected country iteration number", 0, getPropertyAsInt(country0, "_iterationNumber"));
+
+        assertEquals("Unexpected number of regions", 2, getPropertyAsList(country0, "_regions").size());
+        // Region names are produced by the QPID.times js function
+        assertEquals("Unexpected region name", "repeatingRegion0", getProperty(country0, "_regions.[0]._name"));
+        assertEquals("Unexpected region name", "repeatingRegion1", getProperty(country0, "_regions.[1]._name"));
+        // Iterating attribute are produced by the QPID.iterations js function
+        assertEquals("Unexpected iterating attribute", "0", getProperty(country0, "_regions.[0]._towns.[0]._iteratingAttribute"));
+
+        Object country1 = getProperty(configAsObject, "_countries.[1]");
+        assertEquals("Unexpected country iteration number", 1, getPropertyAsInt(country1, "_iterationNumber"));
+        assertEquals("Unexpected iterating attribute", "1", getProperty(country1, "_regions.[0]._towns.[0]._iteratingAttribute"));
+    }
+
+    private int getPropertyAsInt(Object configAsObject, String property) throws Exception
+    {
+        Number propertyValue = (Number) getProperty(configAsObject, property);
+
+        return propertyValue.intValue();
+    }
+
+    private List<?> getPropertyAsList(Object configAsObject, String property)
+            throws Exception
+    {
+        return (List<?>)getProperty(configAsObject, property);
+    }
+
+    private Object getObject(String jsonStringIn)
+    {
+        Gson gson = new Gson();
+        @SuppressWarnings("rawtypes")
+        TreeMap object = gson.fromJson(jsonStringIn, TreeMap.class);
+        return object;
+    }
+}