public void ParseWithNumberStylesShouldReturnOptionDecimalNoneWhenStringIsNotExpectedHexNumber()
{
// Arrange
var s = "1.1";
Option <decimal> expected = None;
// Act
var result = DecimalType.Parse(s, NumberStyles.HexNumber);
// Assert
result.Should().Be(expected);
}
public void ParseWithNumberStylesShouldReturnOptionDecimalNone()
{
// Arrange
var s = "not a decimal";
Option <decimal> expected = None;
// Act
var result = DecimalType.Parse(s, NumberStyles.AllowDecimalPoint);
// Assert
result.Should().Be(expected);
}
public void ParseShouldReturnOptionDecimalNone()
{
// Arrange
var s = "not a decimal";
Option <decimal> expected = None;
// Act
var result = DecimalType.Parse(s);
// Assert
result.Should().Be(expected);
}
public void ParseShouldReturnOptionDecimalSome()
{
// Arrange
var s = "1";
Option <decimal> expected = Some(1M);
// Act
var result = DecimalType.Parse(s);
// Assert
result.Should().Be(expected);
}
public void ParseWithNumberStylesAndFormatProviderShouldReturnOptionDecimalNone()
{
// Arrange
var s = "p1$234.4";
IFormatProvider formatProvider = new NumberFormatInfo()
{
PositiveSign = "p"
};
Option <decimal> expected = None;
// Act
var result = DecimalType.Parse(s, NumberStyles.AllowDecimalPoint, formatProvider);
// Assert
result.Should().Be(expected);
}
public void ParseWithNumberStylesAndFormatProviderShouldReturnOptionDecimalSome()
{
// Arrange
var s = "p1.1";
IFormatProvider formatProvider = new NumberFormatInfo()
{
PositiveSign = "p", NumberDecimalSeparator = "."
};
Option <decimal> expected = Some(1.1M);
// Act
var result = DecimalType.Parse(s, NumberStyles.Number, formatProvider);
// Assert
result.Should().Be(expected);
}
public void ParseWithFormatProviderShouldReturnOptionDecimalSome()
{
// Arrange
var s = "p1234";
IFormatProvider formatProvider = new NumberFormatInfo()
{
PositiveSign = "p"
};
Option <decimal> expected = Some(1234M);
// Act
var result = DecimalType.Parse(s, formatProvider);
// Assert
result.Should().Be(expected);
}
public void Parse_Invalid()
{
Assert.Throws <ArgumentNullException>(() => DecimalType.Parse(null, null));
Assert.Throws <FormatException>(() => DecimalType.Parse("abc", CultureInfo.InvariantCulture.NumberFormat));
}
public void Parse(string value, decimal expected)
{
Assert.Equal(expected, DecimalType.Parse(value, CultureInfo.InvariantCulture.NumberFormat));
}