Arango.Tests.FunctionOperationsTests.Should_replace_function C# (CSharp) Метод

        public void Should_replace_function()
        {
            Database.CreateTestDatabase(Database.TestDatabaseGeneral);
            var db = new ADatabase(Database.Alias);

            var registerResult = db.Function.Register(
                "myfunctions::temperature::celsiustofahrenheit",
                "function (celsius) { return celsius * 1.8 + 40; }"
            );

            Assert.AreEqual(201, registerResult.StatusCode);
            Assert.IsTrue(registerResult.Success);
            Assert.IsTrue(registerResult.HasValue);
            Assert.IsTrue(registerResult.Value);

            var replaceResult = db.Function.Register(
                "myfunctions::temperature::celsiustofahrenheit",
                "function (celsius) { return celsius * 1.8 + 32; }"
            );

            Assert.AreEqual(200, replaceResult.StatusCode);
            Assert.IsTrue(replaceResult.Success);
            Assert.IsTrue(replaceResult.HasValue);
            Assert.IsTrue(replaceResult.Value);

            const int celsius = 30;
            const float fahrenheit = celsius * 1.8f + 32;

            var queryResult = db.Query
                .BindVar("celsius", celsius)
                .Aql("return myfunctions::temperature::celsiustofahrenheit(@celsius)")
                .ToList<float>();

            Assert.AreEqual(fahrenheit, queryResult.Value.First());
        }