added explicit linking of required to externally required interfaces.

[utils] / system / general / src / test / java / org / wamblee / system / container / ContainerTest.java

diff --git a/system/general/src/test/java/org/wamblee/system/container/ContainerTest.java b/system/general/src/test/java/org/wamblee/system/container/ContainerTest.java
index c4f64ba88eee53a6651bb1b7b0ee46c2cfa31e65..156d4dd6f4222c6748d414287d9a4d71c7d87c1c 100644 (file)
--- a/system/general/src/test/java/org/wamblee/system/container/ContainerTest.java
+++ b/system/general/src/test/java/org/wamblee/system/container/ContainerTest.java
@@ -527,4 +527,44 @@ public class ContainerTest extends TestCase {
                 Thread.currentThread()).toArray(new String[0]));
 
     }
+    
+    public void testNonUniqueRequiredInterface() { 
+        final Container container = new Container("top");
+        container.addRequiredInterface(new DefaultRequiredInterface("i", Integer.class));
+        container.addRequiredInterface(new DefaultRequiredInterface("x", String.class));
+        container.addRequiredInterface(new DefaultRequiredInterface("y", String.class));
+        
+        Application app = new Application("1");
+        container.addComponent(app);
+
+    
+        AssertionUtils.assertException(new AssertionUtils.ErroneousCode() { 
+            @Override
+            public void run() throws Exception {
+                container.start();                
+            }
+        }, SystemAssemblyException.class);
+           
+        container.connectExternalRequired("1", app.getRequiredInterfaces()[0].getName(), 
+                "y");
+        
+        ProvidedInterface i = new DefaultProvidedInterface("i", Integer.class);
+        ProvidedInterface x = new DefaultProvidedInterface("x", String.class);
+        ProvidedInterface y = new DefaultProvidedInterface("y", String.class);
+    
+        Scope externalScope = new DefaultScope(new ProvidedInterface[0]);
+        
+        externalScope.publishInterface(i, 100);
+        externalScope.publishInterface(x, "x-value");
+        externalScope.publishInterface(y, "y-value");
+        
+        container.getRequiredInterfaces()[0].setProvider(i);
+        container.getRequiredInterfaces()[1].setProvider(x);
+        container.getRequiredInterfaces()[2].setProvider(y);
+        
+        Scope runtime = container.start(externalScope);
+        
+        assertEquals("y-value", app.getString());
+        
+    }
 }