public void ShouldReturnEmptyLinqExpressionsWithNonLinqOptions()
{
var target = new IgnoreMutationsInput {
SuppliedInput = new[] { "gibberish" }
};
var linqExpressions = target.ValidateLinqExpressions();
linqExpressions.ShouldBeEmpty();
}
public void ShouldHaveDefaultLinqExpressions()
{
var target = new IgnoreMutationsInput {
SuppliedInput = new string[] { }
};
var linqExpressions = target.ValidateLinqExpressions();
linqExpressions.ShouldBeEmpty();
}
public void ShouldValidateExcludedLinqExpression(string method)
{
var target = new IgnoreMutationsInput
{
SuppliedInput = new[] { method }
};
var ex = Should.Throw <InputException>(() => target.ValidateLinqExpressions());
ex.Message.ShouldBe($"Invalid excluded linq expression ({string.Join(".", method.Split(".").Skip(1))}). The excluded linq expression options are [{string.Join(", ", AllLinqExpressions)}]");
}
public void ShouldReturnMultipleLinqExpressions()
{
var target = new IgnoreMutationsInput
{
SuppliedInput = new[] {
"linq.FirstOrDefault",
"linq.First",
}
};
var linqExpressions = target.ValidateLinqExpressions();
linqExpressions.Count().ShouldBe(2);
linqExpressions.First().ShouldBe(LinqExpression.FirstOrDefault);
linqExpressions.Last().ShouldBe(LinqExpression.First);
}
public void ShouldIgnoreIncorrectFormatWhenValidateLinqExpressions()
{
var target = new IgnoreMutationsInput
{
SuppliedInput = new[] {
"linq.Max",
"linq.Sum",
"test",
}
};
var linqExpressions = target.ValidateLinqExpressions();
linqExpressions.Count().ShouldBe(2);
linqExpressions.First().ShouldBe(LinqExpression.Max);
linqExpressions.Last().ShouldBe(LinqExpression.Sum);
}
