Removed InterfaceRestriction. Now introduced a friendlier API in

[utils] / system / general / src / test / java / org / wamblee / system / graph / component / ConnectRequiredProvidedEdgeFilterTest.java

diff --git a/system/general/src/test/java/org/wamblee/system/graph/component/ConnectRequiredProvidedEdgeFilterTest.java b/system/general/src/test/java/org/wamblee/system/graph/component/ConnectRequiredProvidedEdgeFilterTest.java
new file mode 100644 (file)
index 0000000..d9ab61b
--- /dev/null
+++ b/system/general/src/test/java/org/wamblee/system/graph/component/ConnectRequiredProvidedEdgeFilterTest.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2008 the original author or authors.
+ * 
+ * Licensed 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.wamblee.system.graph.component;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.wamblee.system.container.Application;
+import org.wamblee.system.core.Environment;
+import org.wamblee.system.graph.DefaultEdge;
+import org.wamblee.system.graph.Edge;
+import org.wamblee.system.graph.EdgeFilter;
+import org.wamblee.system.graph.Node;
+import org.wamblee.test.AssertionUtils;
+
+import junit.framework.TestCase;
+
+public class ConnectRequiredProvidedEdgeFilterTest extends TestCase {
+
+    private Application _app1 = new Application("app1", "pf1.");
+    private Application _app2 = new Application("app2", "pf2.");
+    
+    private Environment _env1 = new Environment("env1", "pf3.");
+    private Environment _env2 = new Environment("env2", "pf4.");
+ 
+    
+    private void compare(Boolean[] aExpected, EdgeFilter aRestriction) { 
+       List<Boolean> result = new ArrayList<Boolean>();
+       
+       // order will be: 
+       //     env1, app1
+       //     env1, app2
+       //     env2, app1
+       //     env2, app2
+       for (Environment env: new Environment[] { _env1, _env2} ) { 
+           for (Application app: new Application[] { _app1, _app2} ) {
+               Node from = new RequiredInterfaceNode(
+                       app, app.getRequiredInterfaces()[0]);
+               Node to = new ProvidedInterfaceNode(
+                       env, env.getProvidedInterfaces()[0]);
+               Edge edge = new DefaultEdge(from, to); 
+               result.add(aRestriction.isViolated(edge));
+           }
+       }
+     
+       
+       assertEquals(Arrays.asList(aExpected), result);
+    }
+
+    public void testNoRestriction() { 
+        AssertionUtils.assertException(new AssertionUtils.ErroneousCode() {
+            @Override
+            public void run() throws Exception {
+                EdgeFilter restriction = new ConnectRequiredProvidedEdgeFilter(null, null, null, null);
+                
+            }
+        }, IllegalArgumentException.class);
+        AssertionUtils.assertException(new AssertionUtils.ErroneousCode() {
+            @Override
+            public void run() throws Exception {
+                EdgeFilter restriction = new ConnectRequiredProvidedEdgeFilter(null, null, "x", "y");
+            }
+        }, IllegalArgumentException.class);
+    }
+    
+    public void testClientServer() { 
+        EdgeFilter restriction = new ConnectRequiredProvidedEdgeFilter("app1", null, "env1", null);
+        compare(new Boolean[] { false, false, true, false}, restriction);
+    }
+    
+    public void testNoConnectionsAtAll() { 
+        EdgeFilter restriction = new ConnectRequiredProvidedEdgeFilter("app1", null, null, null);
+        compare(new Boolean[] { true, false, true, false}, restriction);
+    }
+    
+    public void testExplicitConfig() { 
+        _app1 = new Application("app1");
+        _app2 = new Application("app2");
+        _env1 = new Environment("env1");
+        _env2 = new Environment("env2");
+        
+        EdgeFilter restriction = new ConnectRequiredProvidedEdgeFilter(
+                "app2", "string", "env1", "datasource");
+        compare(new Boolean[] { false, false, false, true}, restriction);
+        
+    }
+}