public void ToStringShouldProvideExpectedRepresentation()
{
// Arrange
var expectedResult = "None";
var optionNone = new OptionNone();
// Act
var result = optionNone.ToString();
// Assert
result.Should().Be(expectedResult);
}
public void ImplicitOperatorOverloadingShouldSucceedWithOptionNone()
{
// Arrange
var optionNone = new OptionNone();
// Act
Option <string> option = optionNone;
var result = option.ToString();
// Assert
result.Should().Be("None");
}
public void EqualsOptionNoneShouldSucceed()
{
// Arrange
var first = new OptionNone();
var second = new OptionNone();
// Act
var result = first.Equals(second);
// Assert
result.Should().BeTrue();
}
public void EqualsOptionNoneShouldReturnFalse()
{
// Arrange
OptionNone optionNone = OptionNone.Default;
Option <int> option = Some(1);
// Act
var result = option.Equals(optionNone);
// Assert
result.Should().BeFalse();
}
public void CtorShouldEqualWithDefault()
{
// Arrange
var first = new OptionNone();
var second = default(OptionNone);
// Act
var result = Equals(first, second);
// Assert
result.Should().BeTrue();
}