public void Given_that_one_of_the_values_are_selected_Then_validation_return_no_error()
{
//Given
var target = new Application.Request.Attributes.AtLeastOneDropDownSelected("LinkToGroupId");
var otherObject = new TestClass { LinkToGroupId = 10 };
var testContext = new ValidationContext(otherObject, null, null);
//When
TestDelegate exceptionResult = () => target.Validate(null, testContext);
//Then
Assert.DoesNotThrow(exceptionResult);
}
public void Given_that_none_of_the_values_are_selected_Then_validation_return_error()
{
//Given
var target = new Application.Request.Attributes.AtLeastOneDropDownSelected("LinkToSiteId");
var otherObject = new TestClass { LinkToGroupId = null };
var testContext = new ValidationContext(otherObject, null, null);
//When
TestDelegate exceptionResult = () => target.Validate(null, testContext);
//Then
var ex = Assert.Throws<ValidationException>(exceptionResult);
Assert.That(ex.Message, Is.EqualTo("At Least One Should Be Selected"));
}
