misc tests

CUETools/CUETools.TestCodecs/FlacWriterTest.cs

@@ -0,0 +1,70 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using CUETools.Codecs;
+using CUETools.Codecs.FLAC;
+
+namespace CUETools.TestCodecs
+{
+    [TestClass()]
+    public class FlacWriterTest
+    {
+        private TestContext testContextInstance;
+
+        /// <summary>
+        ///Gets or sets the test context which provides
+        ///information about and functionality for the current test run.
+        ///</summary>
+        public TestContext TestContext
+        {
+            get
+            {
+                return testContextInstance;
+            }
+            set
+            {
+                testContextInstance = value;
+            }
+        }
+
+        /// <summary>
+        ///A test for FlacWriter (string, int, int, int, Stream)
+        ///</summary>
+        [TestMethod()]
+        public void ConstructorTest()
+        {
+            AudioBuffer buff = WAVReader.ReadAllSamples("test.wav", null);
+            FLACWriter target;
+
+            target = new FLACWriter("flacwriter2.flac", buff.PCM);
+            target.Padding = 1;
+            target.BlockSize = 32;
+            //target.Vendor = "CUETools";
+            //target.CreationTime = DateTime.Parse("15 Aug 1976");
+            target.FinalSampleCount = buff.Length;
+            target.Write(buff);
+            target.Close();
+            CollectionAssert.AreEqual(File.ReadAllBytes("flacwriter1.flac"), File.ReadAllBytes("flacwriter2.flac"), "flacwriter2.flac doesn't match.");
+        }
+
+        [TestMethod()]
+        public void SeekTest()
+        {
+            var r = new FLACReader("test.flac", null);
+            var buff1 = new AudioBuffer(r, 16536);
+            var buff2 = new AudioBuffer(r, 16536);
+            r.Read(buff1, 7777);
+            r.Position = 0;
+            r.Read(buff2, 7777);
+            r.Close();
+            Assert.AreEqual(buff1.ByteLength, buff2.ByteLength);
+            var bytes1 = new byte[buff1.ByteLength];
+            var bytes2 = new byte[buff2.ByteLength];
+            Array.Copy(buff1.Bytes, bytes1, buff1.ByteLength);
+            Array.Copy(buff2.Bytes, bytes2, buff2.ByteLength);
+            CollectionAssert.AreEqual(bytes1, bytes2);
+        }
+    }
+}