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   1 /*
   2  * Copyright 2008 the original author or authors.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.wamblee.system.graph.component;
  17
  18 import junit.framework.TestCase;
  19
  20 import org.wamblee.system.container.Application;
  21 import org.wamblee.system.container.Container;
  22 import org.wamblee.system.core.Component;
  23 import org.wamblee.system.core.DefaultRequiredInterface;
  24 import org.wamblee.system.graph.DefaultEdge;
  25 import org.wamblee.system.graph.DefaultNode;
  26 import org.wamblee.system.graph.Edge;
  27 import org.wamblee.system.graph.EdgeFilter;
  28 import org.wamblee.system.graph.Node;
  29
  30 public class ConnectRequiredExternallyRequiredEdgeFilterTest extends TestCase {
  31
  32     private Component<?> comp;
  33     private Container container;
  34     private Edge edge;
  35
  36     @Override
  37     protected void setUp() throws Exception {
  38         comp = new Application();
  39         container = new Container("container")
  40                 .addRequiredInterface(new DefaultRequiredInterface("x",
  41                         String.class));
  42         Node req = new RequiredInterfaceNode(comp, comp
  43                 .getRequiredInterfaces().get(0));
  44         Node external = new ExternalRequiredInterfaceNode(container,
  45                 container.getRequiredInterfaces().get(0));
  46         edge = new DefaultEdge(req, external);
  47     }
  48
  49     public void testRightComponentRightInterface() {
  50         EdgeFilter filter = new ConnectRequiredExternallyRequiredEdgeFilter(
  51                 comp.getName(), comp.getRequiredInterfaces().get(0).getName(),
  52                 container.getRequiredInterfaces().get(0).getName());
  53         assertFalse(filter.isViolated(edge));
  54     }
  55
  56     public void testWrongInterface() {
  57         EdgeFilter filter = new ConnectRequiredExternallyRequiredEdgeFilter(
  58                 comp.getName(), comp.getRequiredInterfaces().get(0).getName()
  59                         + "xx", container.getRequiredInterfaces().get(0).getName());
  60         assertFalse(filter.isViolated(edge));
  61     }
  62
  63     public void testWrongComponent() {
  64         EdgeFilter filter = new ConnectRequiredExternallyRequiredEdgeFilter(
  65                 comp.getName() + "xx", comp.getRequiredInterfaces().get(0)
  66                         .getName(), container.getRequiredInterfaces().get(0)
  67                         .getName());
  68         assertFalse(filter.isViolated(edge));
  69     }
  70
  71     public void testWrongExternalInterface() {
  72         EdgeFilter filter = new ConnectRequiredExternallyRequiredEdgeFilter(
  73                 comp.getName(), comp.getRequiredInterfaces().get(0).getName(),
  74                 container.getRequiredInterfaces().get(0).getName() + "xx");
  75         assertTrue(filter.isViolated(edge));
  76     }
  77
  78     public void testWrongEdgeType() {
  79         DefaultEdge edge = new DefaultEdge(new DefaultNode("x"),
  80                 new DefaultNode("y"));
  81         EdgeFilter filter = new ConnectRequiredExternallyRequiredEdgeFilter(
  82                 comp.getName(), comp.getRequiredInterfaces().get(0).getName(),
  83                 container.getRequiredInterfaces().get(0).getName());
  84         assertFalse(filter.isViolated(edge));
  85     }
  86 }