svn commit: r1089591 - /commons/proper/configuration/trunk/src/test/org/apache/commons/configuration/TestHierarchicalConfiguration.java

[oh...@apache.org]

Author: oheger
Date: Wed Apr  6 19:13:31 2011
New Revision: 1089591

URL: http://svn.apache.org/viewvc?rev=1089591&view=rev
Log:
[CONFIGURATION-444] Added a test case.

Modified:
    commons/proper/configuration/trunk/src/test/org/apache/commons/configuration/TestHierarchicalConfiguration.java

Modified: commons/proper/configuration/trunk/src/test/org/apache/commons/configuration/TestHierarchicalConfiguration.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/org/apache/commons/configuration/TestHierarchicalConfiguration.java?rev=1089591&r1=1089590&r2=1089591&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/org/apache/commons/configuration/TestHierarchicalConfiguration.java (original)
+++ commons/proper/configuration/trunk/src/test/org/apache/commons/configuration/TestHierarchicalConfiguration.java Wed Apr  6 19:13:31 2011
@@ -907,6 +907,20 @@ public class TestHierarchicalConfigurati
     }
 
     /**
+     * Tests whether interpolation with a subset configuration works over
+     * multiple layers.
+     */
+    public void testInterpolationSubsetMultipleLayers()
+    {
+        config.clear();
+        config.addProperty("var", "value");
+        config.addProperty("prop2.prop[@attr]", "${var}");
+        Configuration sub1 = config.subset("prop2");
+        Configuration sub2 = sub1.subset("prop");
+        assertEquals("Wrong value", "value", sub2.getString("[@attr]"));
+    }
+
+    /**
      * Tests interpolation of a variable, which cannot be resolved.
      */
     public void testInterpolationUnknownProperty()