public void LongArgument_ParseShouldFail_BecauseNumberIsTooLow()
{
// Arrange
LongArgument argument = new LongArgument(minimum: 0L);
IStringReader reader = new StringReader("-10");
// Act
ReadResults readResults = argument.Parse(reader, out _);
// Assert
Assert.IsFalse(readResults.Successful);
}
public void LongResult_ShouldHaveCorrectValue()
{
// Arrange
LongArgument argument = new LongArgument();
IStringReader reader = new StringReader("123");
// Act
argument.Parse(reader, out long result);
// Assert
Assert.AreEqual(result, 123L);
}
public void LongArgument_ParseShouldFail_BecauseInvalidLong()
{
// Arrange
LongArgument argument = new LongArgument();
IStringReader reader = new StringReader("1.5");
// Act
ReadResults readResults = argument.Parse(reader, out _);
// Assert
Assert.IsFalse(readResults.Successful);
}
public void LongArgument_ParseShouldSucceed()
{
// Arrange
LongArgument argument = new LongArgument();
IStringReader reader = new StringReader("123");
// Act
ReadResults readResults = argument.Parse(reader, out _);
// Assert
Assert.IsTrue(readResults.Successful);
}