1 files changed, 83 insertions, 0 deletions
diff --git a/csharp/src/ProtocolBuffers.Test/TestReaderForUrlEncoded.cs b/csharp/src/ProtocolBuffers.Test/TestReaderForUrlEncoded.cs
new file mode 100644
index 00000000..f1d2bfad
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestReaderForUrlEncoded.cs
@@ -0,0 +1,83 @@
+using System;
+using System.IO;
+using System.Text;
+using Google.ProtocolBuffers.TestProtos;
+using Google.ProtocolBuffers.Serialization.Http;
+using NUnit.Framework;
+
+namespace Google.ProtocolBuffers
+{
+    public class TestReaderForUrlEncoded
+    {
+        [Test]
+        public void Example_FromQueryString()
+        {
+            Uri sampleUri = new Uri("http://sample.com/Path/File.ext?text=two+three%20four&valid=true&numbers=1&numbers=2", UriKind.Absolute);
+
+            ICodedInputStream input = FormUrlEncodedReader.CreateInstance(sampleUri.Query);
+
+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();
+            builder.MergeFrom(input);
+            
+            TestXmlMessage message = builder.Build();
+            Assert.AreEqual(true, message.Valid);
+            Assert.AreEqual("two three four", message.Text);
+            Assert.AreEqual(2, message.NumbersCount);
+            Assert.AreEqual(1, message.NumbersList[0]);
+            Assert.AreEqual(2, message.NumbersList[1]);
+        }
+
+        [Test]
+        public void Example_FromFormData()
+        {
+            Stream rawPost = new MemoryStream(Encoding.UTF8.GetBytes("text=two+three%20four&valid=true&numbers=1&numbers=2"), false);
+
+            ICodedInputStream input = FormUrlEncodedReader.CreateInstance(rawPost);
+
+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();
+            builder.MergeFrom(input);
+
+            TestXmlMessage message = builder.Build();
+            Assert.AreEqual(true, message.Valid);
+            Assert.AreEqual("two three four", message.Text);
+            Assert.AreEqual(2, message.NumbersCount);
+            Assert.AreEqual(1, message.NumbersList[0]);
+            Assert.AreEqual(2, message.NumbersList[1]);
+        }
+
+        [Test]
+        public void TestEmptyValues()
+        {
+            ICodedInputStream input = FormUrlEncodedReader.CreateInstance("valid=true&text=&numbers=1");
+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();
+            builder.MergeFrom(input);
+
+            Assert.IsTrue(builder.Valid);
+            Assert.IsTrue(builder.HasText);
+            Assert.AreEqual("", builder.Text);
+            Assert.AreEqual(1, builder.NumbersCount);
+            Assert.AreEqual(1, builder.NumbersList[0]);
+        }
+
+        [Test]
+        public void TestNoValue()
+        {
+            ICodedInputStream input = FormUrlEncodedReader.CreateInstance("valid=true&text&numbers=1");
+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();
+            builder.MergeFrom(input);
+
+            Assert.IsTrue(builder.Valid);
+            Assert.IsTrue(builder.HasText);
+            Assert.AreEqual("", builder.Text);
+            Assert.AreEqual(1, builder.NumbersCount);
+            Assert.AreEqual(1, builder.NumbersList[0]);
+        }
+
+        [Test]
+        public void FormUrlEncodedReaderDoesNotSupportChildren()
+        {
+            ICodedInputStream input = FormUrlEncodedReader.CreateInstance("child=uh0");
+            Assert.Throws<NotSupportedException>(() => TestXmlMessage.CreateBuilder().MergeFrom(input));
+        }
+    }
+}