1 files changed, 33 insertions, 0 deletions
diff --git a/src/ProtoGen.Test/HelpersTest.cs b/src/ProtoGen.Test/HelpersTest.cs
new file mode 100644
index 00000000..af084973
--- /dev/null
+++ b/src/ProtoGen.Test/HelpersTest.cs
@@ -0,0 +1,33 @@
+using Google.ProtocolBuffers.ProtoGen;
+using NUnit.Framework;
+
+namespace Google.ProtocolBuffers.ProtoGen {
+  [TestFixture]
+  public class HelpersTest {
+
+    [Test]
+    public void UnderscoresToPascalCase() {
+      Assert.AreEqual("FooBar", Helpers.UnderscoresToPascalCase("Foo_bar"));
+      Assert.AreEqual("FooBar", Helpers.UnderscoresToPascalCase("foo_bar"));
+      Assert.AreEqual("Foo0Bar", Helpers.UnderscoresToPascalCase("Foo0bar"));
+      Assert.AreEqual("FooBar", Helpers.UnderscoresToPascalCase("Foo_+_Bar"));
+    }
+
+    [Test]
+    public void UnderscoresToCamelCase() {
+      Assert.AreEqual("fooBar", Helpers.UnderscoresToCamelCase("Foo_bar"));
+      Assert.AreEqual("fooBar", Helpers.UnderscoresToCamelCase("foo_bar"));
+      Assert.AreEqual("foo0Bar", Helpers.UnderscoresToCamelCase("Foo0bar"));
+      Assert.AreEqual("fooBar", Helpers.UnderscoresToCamelCase("Foo_+_Bar"));
+    }
+
+    [Test]
+    public void StripSuffix() {
+      string text = "FooBar";
+      Assert.IsFalse(Helpers.StripSuffix(ref text, "Foo"));
+      Assert.AreEqual("FooBar", text);
+      Assert.IsTrue(Helpers.StripSuffix(ref text, "Bar"));
+      Assert.AreEqual("Foo", text);
+    }
+  }
+}
+\ No newline at end of file