public void ParseDurationWithNullStringTest()
{
//Arrange
var parser = new VideoFfmpegParser();
//Act
var result = parser.ParseDuration(null);
//Assert
Assert.AreEqual(0, result);
}
public void ParseDurationWithIncorrectStringTest()
{
//Arrange
const string str = "incorrect string";
var parser = new VideoFfmpegParser();
//Act
var result = parser.ParseDuration(str);
//Assert
Assert.AreEqual(0, result);
}
public void ParseDurationTest()
{
//Arrange
const int hour = 3;
const int min = 54;
const double sec = 23;
const string ffmpegDurationTime = " Duration: {0}:{1}:{2}, start: 0.000000, bitrate: 891 kb/s";
var str = String.Format(ffmpegDurationTime, hour.ToString("d2"), min.ToString("d2"), sec.ToString("f2"));
var parser = new VideoFfmpegParser();
//Act
var result = parser.ParseDuration(str);
//Assert
Assert.AreEqual(hour * 3600 + min * 60 + sec, result);
}