NLite.Data.Test.NorthwindExecutionTest.TestGroupByOne C# (CSharp) Method

        public virtual void TestGroupByOne()
        {
            var list = db.Customers.Where(c => c.City == "London").GroupBy(c => c.City).ToList();
            AssertValue(1, list.Count);
            AssertValue(6, list[0].Count());
        }