public void ShouldBeGreaterThanZero_WhenValueIsGreaterThanZero_ReturnsIntegerValidator()
{
IIntegerValidator sut = CreateSut();
IValidator result = sut.ShouldBeGreaterThanZero(_random.Next(1, 5), GetType(), _fixture.Create <string>());
Assert.That(result, Is.TypeOf <BusinessLogic.Validation.IntegerValidator>());
}
public void ShouldBeGreaterThanZero_WhenValueIsLowerThanZero_ThrowsIntranetValidationException()
{
IIntegerValidator sut = CreateSut();
Type validatingType = GetType();
string validatingField = _fixture.Create <string>();
IntranetValidationException result = Assert.Throws <IntranetValidationException>(() => sut.ShouldBeGreaterThanZero(_random.Next(1, 5) * -1, validatingType, validatingField));
Assert.That(result.ErrorCode, Is.EqualTo(ErrorCode.ValueNotGreaterThanZero));
Assert.That(result.ValidatingType, Is.EqualTo(validatingType));
Assert.That(result.ValidatingField, Is.EqualTo(validatingField));
}
public void ShouldBeGreaterThanZero_WhenValidatingFieldIsWhiteSpace_ThrowsArgumentNullException()
{
IIntegerValidator sut = CreateSut();
ArgumentNullException result = Assert.Throws <ArgumentNullException>(() => sut.ShouldBeGreaterThanZero(_fixture.Create <int>(), GetType(), " "));
Assert.That(result.ParamName, Is.EqualTo("validatingField"));
}
public void ShouldBeGreaterThanZero_WhenValidatingTypeIsNull_ThrowsArgumentNullException()
{
IIntegerValidator sut = CreateSut();
ArgumentNullException result = Assert.Throws <ArgumentNullException>(() => sut.ShouldBeGreaterThanZero(_fixture.Create <int>(), null, _fixture.Create <string>()));
Assert.That(result.ParamName, Is.EqualTo("validatingType"));
}