1 files changed, 105 insertions, 0 deletions
diff --git a/IRCSharp.Tests/Tokenization/Format.cs b/IRCSharp.Tests/Tokenization/Format.cs
new file mode 100644
index 0000000..7224f97
--- /dev/null
+++ b/IRCSharp.Tests/Tokenization/Format.cs
@@ -0,0 +1,105 @@
+using System;
+using System.Collections.Generic;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace IRCTokens.Tests
+{
+    [TestClass]
+    public class Format
+    {
+        [TestMethod]
+        public void Tags()
+        {
+            var line = new Line("PRIVMSG", "#channel", "hello")
+            {
+                Tags = new Dictionary<string, string> {{"id", "\\" + " " + ";" + "\r\n"}}
+            }.Format();
+
+            Assert.AreEqual("@id=\\\\\\s\\:\\r\\n PRIVMSG #channel hello", line);
+        }
+
+        [TestMethod]
+        public void MissingTag()
+        {
+            var line = new Line("PRIVMSG", "#channel", "hello").Format();
+
+            Assert.AreEqual("PRIVMSG #channel hello", line);
+        }
+
+        [TestMethod]
+        public void NullTag()
+        {
+            var line = new Line("PRIVMSG", "#channel", "hello") {Tags = new Dictionary<string, string> {{"a", null}}}
+                .Format();
+
+            Assert.AreEqual("@a PRIVMSG #channel hello", line);
+        }
+
+        [TestMethod]
+        public void EmptyTag()
+        {
+            var line = new Line("PRIVMSG", "#channel", "hello") {Tags = new Dictionary<string, string> {{"a", ""}}}
+                .Format();
+
+            Assert.AreEqual("@a PRIVMSG #channel hello", line);
+        }
+
+        [TestMethod]
+        public void Source()
+        {
+            var line = new Line("PRIVMSG", "#channel", "hello") {Source = "nick!user@host"}.Format();
+
+            Assert.AreEqual(":nick!user@host PRIVMSG #channel hello", line);
+        }
+
+        [TestMethod]
+        public void CommandLowercase()
+        {
+            var line = new Line {Command = "privmsg"}.Format();
+            Assert.AreEqual("privmsg", line);
+        }
+
+        [TestMethod]
+        public void CommandUppercase()
+        {
+            var line = new Line {Command = "PRIVMSG"}.Format();
+            Assert.AreEqual("PRIVMSG", line);
+        }
+
+        [TestMethod]
+        public void TrailingSpace()
+        {
+            var line = new Line("PRIVMSG", "#channel", "hello world").Format();
+
+            Assert.AreEqual("PRIVMSG #channel :hello world", line);
+        }
+
+        [TestMethod]
+        public void TrailingNoSpace()
+        {
+            var line = new Line("PRIVMSG", "#channel", "helloworld").Format();
+
+            Assert.AreEqual("PRIVMSG #channel helloworld", line);
+        }
+
+        [TestMethod]
+        public void TrailingDoubleColon()
+        {
+            var line = new Line("PRIVMSG", "#channel", ":helloworld").Format();
+
+            Assert.AreEqual("PRIVMSG #channel ::helloworld", line);
+        }
+
+        [TestMethod]
+        public void InvalidNonLastSpace()
+        {
+            Assert.ThrowsException<ArgumentException>(() => { new Line("USER", "user", "0 *", "real name").Format(); });
+        }
+
+        [TestMethod]
+        public void InvalidNonLastColon()
+        {
+            Assert.ThrowsException<ArgumentException>(() => { new Line("PRIVMSG", ":#channel", "hello").Format(); });
+        }
+    }
+}