Initial commit — M3U playlist tool with MP3/AAC encoding

Tests/ProcessStreamWrapperTests.cs

@@ -0,0 +1,67 @@
+using System.IO;
+using System.Text;
+using NUnit.Framework;
+
+namespace m3uTool.Tests
+{
+    [TestFixture]
+    public class ProcessStreamWrapperTests : ProgressCallbackTestBase
+    {
+        private class StdinToStdoutProcess : ProcessStreamWrapper
+        {
+            public StdinToStdoutProcess(ProcessArguments encOpt, Stream outputStream)
+                : base(encOpt, outputStream)
+            {
+            }
+
+            /// <summary>
+            /// Gets the process executable filename, such as "LAME.EXE", "FAAC.EXE", etc.
+            /// </summary>
+            /// <value>The process executable filename.</value>
+            protected override string ProcessExecutableFilename
+            {
+                get { return "StdinToStdout.exe"; }
+            }
+        }
+
+        [Test]
+        public void ProcessStreamWrapperFunctionalityTest()
+        {
+            string inputString = File.ReadAllText("testText.txt");
+            string writtenString = ""; // string that was written to the process
+
+            Stream inputStream = new MemoryStream();
+
+            var sw = new StreamWriter(inputStream, Encoding.Default);
+            {
+                int writeSize = 127;
+                for (int i = 0; i < inputString.Length; i += writeSize)
+                {
+                    // select a substring of characters from the input string
+                    string substring = inputString.Substring(i,
+                                                             (i + writeSize < inputString.Length)
+                                                                 ? writeSize
+                                                                 : inputString.Length - i);
+                    sw.Write(substring.ToCharArray(), 0, substring.Length);
+                    writtenString += substring;
+                }
+            }
+            inputStream.Seek(0, SeekOrigin.Begin);
+
+            Stream outputStream = new MemoryStream();
+            using (var s = new StdinToStdoutProcess(new ProcessArguments(), outputStream))
+            {
+                s.ProgressCallback = this;
+                s.ProcessInput(inputStream);
+            }
+
+            outputStream.Seek(0, SeekOrigin.Begin);
+            string outputString;
+            using (var sr = new StreamReader(outputStream, Encoding.Default))
+            {
+                outputString = sr.ReadToEnd();
+            }
+            Assert.AreEqual(writtenString, outputString);
+        }
+    }
+}