public void DoubleArgument_ParseShouldFail_BecauseNumberIsTooLow()
{
// Arrange
DoubleArgument argument = new DoubleArgument(minimum: 0.0d);
IStringReader reader = new StringReader("-10");
// Act
ReadResults readResults = argument.Parse(reader, out _);
// Assert
Assert.IsFalse(readResults.Successful);
}
public void DoubleResult_ShouldHaveCorrectValue()
{
// Arrange
DoubleArgument argument = new DoubleArgument();
IStringReader reader = new StringReader("123");
// Act
argument.Parse(reader, out double result);
// Assert
Assert.AreEqual(result, 123.0d);
}
public void DoubleArgument_ParseShouldFail_BecauseInvalidDouble()
{
// Arrange
DoubleArgument argument = new DoubleArgument();
IStringReader reader = new StringReader("1..5");
// Act
ReadResults readResults = argument.Parse(reader, out _);
// Assert
Assert.IsFalse(readResults.Successful);
}
public void DoubleArgument_ParseShouldSucceed()
{
// Arrange
DoubleArgument argument = new DoubleArgument();
IStringReader reader = new StringReader("123");
// Act
ReadResults readResults = argument.Parse(reader, out _);
// Assert
Assert.IsTrue(readResults.Successful);
}