public static void MutateRequiresContextThroughMutator()
{
var attribute = new ApplyMaxLengthAttribute();
Assert.True(attribute.RequiresContext);
var exception = Assert.Throws <ArgumentNullException>("context",
() => Mutator.Mutate <int>(null, new[] { attribute })
);
Assert.Equal($"A mutation context is required by this mutation attribute.{Environment.NewLine}Parameter name: context", exception.Message);
}
public static void MutateTurncatesString(int maxLength, string output)
{
var attribute = new ApplyMaxLengthAttribute();
Assert.Equal(output, attribute.Mutate("1234567890", maxLength));
}
