public void Parse_ShouldThrowArgumentException_WhenTimeStringIsNullOrWhiteSpace(string timeString)
{
void Act() => _ = TimeString.Parse(timeString);
Assert.Throws <ArgumentException>(Act);
}
public void Parse_ShouldThrowFormatException_WhenHasUnknownFormat(string timeString)
{
void Act() => _ = TimeString.Parse(timeString);
Assert.Throws <FormatException>(Act);
}
public void Parse_ShouldConvertTimeStringToTimeSpan(string timeString, double expected)
{
var timeSpan = TimeString.Parse(timeString);
timeSpan.TotalMilliseconds.Should().Be(expected);
}