public void Evaluate(string input, object expected, HashSet <string> expectedRefs)
{
var parsed = new ExpressionEngine().Parse(input);
Assert.IsNotNull(parsed);
var(actual, msg) = parsed.TryEvaluate(scope);
Assert.AreEqual(null, msg);
AssertObjectEquals(expected, actual);
if (expectedRefs != null)
{
var actualRefs = parsed.References();
Assert.IsTrue(expectedRefs.SetEquals(actualRefs), $"References do not match, expected: {string.Join(',', expectedRefs)} acutal: {string.Join(',', actualRefs)}");
}
}
