public void ValidateReferenceTypeNotToBeOfType()
{
// Given
var validator = new ReferenceTypeInverseValidator <object>(42);
// When
validator.BeOfType <String>();
// Then
Assert.True(true);
}
public void ValidateReferenceTypeNotToBeNull()
{
// Given
var validator = new ReferenceTypeInverseValidator <object>(new object());
// When
validator.BeNull();
// Then
Assert.True(true);
}
public void ValidateReferenceTypeNotToBeOfTypeViolated()
{
// Given
var validator = new ReferenceTypeInverseValidator <object>(42);
// When
var exception = Assert.Throws <XunitException>(() => validator.BeOfType <Int32>());
// Then
Assert.NotNull(exception);
var rn = Environment.NewLine;
Assert.Equal(
$"{rn}validator{rn}is \"Int32\"{rn}but was expected not to be of that type",
exception.UserMessage);
}
public void ValidateReferenceTypeNotToBeNullWithReasonViolated()
{
// Given
var validator = new ReferenceTypeInverseValidator <object>(null);
// When
var exception = Assert.Throws <XunitException>(() => validator.BeNull("that's the bottom line"));
// Then
Assert.NotNull(exception);
var rn = Environment.NewLine;
Assert.Equal(
$"{rn}validator{rn}is null{rn}but was expected not to be null{rn}because that's the bottom line",
exception.UserMessage);
}
