public static string GetMember(Expression linqExpression)
{
var visitor = new FindMemberVisitor();
visitor.Visit(linqExpression);
return(visitor.ToString());
}
public static bool AssertDelta <T, TValue>(JToken delta, Expression <Func <T, TValue> > property, object before, object after)
{
var path = FindMemberVisitor.GetMember(property);
var entry = delta.SelectToken($"$.{path}");
PAssert.IsTrue(() => Equals(entry[0].Value <TValue>(), before));
PAssert.IsTrue(() => Equals(entry[1].Value <TValue>(), after));
return(true);
}