public void TestAttributeIsValidTrue()
{
var input = DateTime.Now.AddDays(-1);
var attribute = new CheckInAttribute();
var result = attribute.IsValid(input);
Assert.True(result);
}
public void TestAttributeIsValidFalse()
{
var input = DateTime.Now.AddDays(1);
var attribute = new CheckInAttribute();
var result = attribute.IsValid(input);
var validationResult = attribute.GetValidationResult(input, new ValidationContext(input));
var errorMessage = validationResult.ErrorMessage;
Assert.False(result);
Assert.Equal(_errorMessage, errorMessage);
}
