1 files changed, 81 insertions, 0 deletions
diff --git a/csharp/src/ProtocolBuffers.Test/NameHelpersTest.cs b/csharp/src/ProtocolBuffers.Test/NameHelpersTest.cs
new file mode 100644
index 00000000..edd3ccd9
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/NameHelpersTest.cs
@@ -0,0 +1,81 @@
+#region Copyright notice and license
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// http://github.com/jskeet/dotnet-protobufs/
+// Original C++/Java/Python code:
+// http://code.google.com/p/protobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#endregion
+
+using NUnit.Framework;
+
+namespace Google.ProtocolBuffers
+{
+    public class NameHelpersTest
+    {
+        [Test]
+        public void UnderscoresToPascalCase()
+        {
+            Assert.AreEqual("FooBar", NameHelpers.UnderscoresToPascalCase("Foo_bar"));
+            Assert.AreEqual("FooBar", NameHelpers.UnderscoresToPascalCase("foo_bar"));
+            Assert.AreEqual("Foo0Bar", NameHelpers.UnderscoresToPascalCase("Foo0bar"));
+            Assert.AreEqual("FooBar", NameHelpers.UnderscoresToPascalCase("Foo_+_Bar"));
+
+            Assert.AreEqual("Bar", NameHelpers.UnderscoresToPascalCase("__+bar"));
+            Assert.AreEqual("Bar", NameHelpers.UnderscoresToPascalCase("bar_"));
+            Assert.AreEqual("_0Bar", NameHelpers.UnderscoresToPascalCase("_0bar"));
+            Assert.AreEqual("_1Bar", NameHelpers.UnderscoresToPascalCase("_1_bar"));
+        }
+
+        [Test]
+        public void UnderscoresToCamelCase()
+        {
+            Assert.AreEqual("fooBar", NameHelpers.UnderscoresToCamelCase("Foo_bar"));
+            Assert.AreEqual("fooBar", NameHelpers.UnderscoresToCamelCase("foo_bar"));
+            Assert.AreEqual("foo0Bar", NameHelpers.UnderscoresToCamelCase("Foo0bar"));
+            Assert.AreEqual("fooBar", NameHelpers.UnderscoresToCamelCase("Foo_+_Bar"));
+
+            Assert.AreEqual("bar", NameHelpers.UnderscoresToCamelCase("__+bar"));
+            Assert.AreEqual("bar", NameHelpers.UnderscoresToCamelCase("bar_"));
+            Assert.AreEqual("_0Bar", NameHelpers.UnderscoresToCamelCase("_0bar"));
+            Assert.AreEqual("_1Bar", NameHelpers.UnderscoresToCamelCase("_1_bar"));
+        }
+
+        [Test]
+        public void StripSuffix()
+        {
+            string text = "FooBar";
+            Assert.IsFalse(NameHelpers.StripSuffix(ref text, "Foo"));
+            Assert.AreEqual("FooBar", text);
+            Assert.IsTrue(NameHelpers.StripSuffix(ref text, "Bar"));
+            Assert.AreEqual("Foo", text);
+        }
+    }
+}
+\ No newline at end of file