diff --git a/test/MemberBuilder/VisibilityTest.js b/test/MemberBuilder/VisibilityTest.js
new file mode 100644
index 0000000..57bdda8
--- /dev/null
+++ b/test/MemberBuilder/VisibilityTest.js
@@ -0,0 +1,108 @@
+/**
+ * Tests visibility portion of member builder
+ *
+ *  Copyright (C) 2010 Mike Gerwitz
+ *
+ *  This file is part of ease.js.
+ *
+ *  ease.js is free software: you can redistribute it and/or modify it under the
+ *  terms of the GNU Lesser General Public License as published by the Free
+ *  Software Foundation, either version 3 of the License, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @author  Mike Gerwitz
+ * @package test
+ */
+
+function buildStubMethod( name, val, visibility )
+{
+    var keywords = {};
+
+    // set visibility level using access modifier
+    keywords[ visibility ] = true;
+
+    this.sut.buildMethod( this.members, {}, name,
+        function() {
+            return val;
+        },
+        keywords,
+        function() {},
+        1,
+        {}
+    );
+}
+
+
+function buildStubProp( name, val, visibility )
+{
+    var keywords = {};
+
+    // set visibility level using access modifier
+    keywords[ visibility ] = true;
+
+    this.sut.buildProp( this.members, {}, name, val, keywords, {} );
+}
+
+
+require( 'common' ).testCase(
+{
+    caseSetUp: function()
+    {
+        this.buildStubMethod = function()
+        {
+            buildStubMethod.apply( this, arguments );
+        };
+
+        this.buildStubProp = function()
+        {
+            buildStubProp.apply( this, arguments );
+        };
+    },
+
+
+    setUp: function()
+    {
+        // stub factories used for testing
+        var stubFactory = this.require( 'MethodWrapperFactory' )(
+             function( func ) { return func; }
+        );
+
+        this.sut = this.require( 'MemberBuilder' )(
+            stubFactory, stubFactory
+        );
+
+        this.members = this.sut.initMembers();
+    },
+
+
+    'Public properties are accessible via the public interface': function()
+    {
+        var name = 'pub',
+            val  = 'val';
+
+        this.buildStubProp( name, val, 'public' );
+        this.assertEqual( this.members[ 'public' ][ name ][ 0 ], val );
+    },
+
+
+    'Public methods are accessible via the public interface': function()
+    {
+        var name = 'pub',
+            val  = 'val';
+
+        this.buildStubMethod( name, val, 'public' );
+
+        this.assertEqual(
+            this.members[ 'public' ][ name ](),
+            val
+        );
+    },
+} );