public void GetAlternatePathTest()
{
MP3Writer writer = new MP3Writer();
PrivateObject privateObject = new PrivateObject(writer);
string outFile = Path.GetTempFileName() + ".mp3";
File.Delete(outFile); // this method creates the file, but that won't happen in real life.
string alternateFile = (string)privateObject.Invoke("GetAlternatePath", null, new object[] { outFile });
Assert.AreEqual(true, alternateFile == outFile);
System.IO.File.WriteAllText(outFile, "GetAlternatePathTest()");
Assert.AreEqual(true, outFile.Length > 2);
alternateFile = (string)privateObject.Invoke("GetAlternatePath", null, new object[] { outFile });
Assert.AreNotEqual(true, string.IsNullOrWhiteSpace(alternateFile));
Assert.AreEqual(true, alternateFile.Length == outFile.Length + 2);
Assert.AreNotEqual(alternateFile, outFile);
File.Delete(outFile);
}
public void TestMP3Writer()
{
// private MemoryStream ConvertToWave(IList<Sample> samples, WaveFormat waveFormat)
// private void WriteMP3(MemoryStream waveMemoryStream, string outputFile)
MP3Writer writer = new MP3Writer();
PrivateObject privateObject = new PrivateObject(writer);
string outFile = Path.GetTempFileName();
File.Delete(outFile); // this method creates the file, but that won't happen in real life.
object result = privateObject.Invoke("ConvertToWave", null, new object[] { Samples, WaveFormat });
Assert.AreEqual(result.GetType(), typeof(byte[]));
privateObject.Invoke("WriteMP3", null, new object[] { result, outFile });
Assert.AreEqual(File.Exists(outFile), true);
Assert.AreEqual(new FileInfo(outFile).Length > 0, true);
// Clean up temp file.
if (File.Exists(outFile))
{
File.Delete(outFile);
}
}
