public void UpdateInstrument_creates_new_instrument_and_returns_ok()
        {
            Instrument instrument = new AnonymousInstrumentBuilder().build();

            string result = WebMethods.InstrumentMethods.UpdateInstrument(instrument);

            result = XElement.Parse(result).Value;

            Assert.IsTrue(result == "ok",
                          string.Format("Instrument with id {0} could not be created/updated. Unexpected return value: {1}", instrument.Id, result));
        }
        public void UpdateInstrument_with_values_saves_all_data_correctly()
        {
            Instrument instrument = new AnonymousInstrumentBuilder().build();

            //save the instrument to the webshop
            string result = WebMethods.InstrumentMethods.UpdateInstrument(instrument);

            result = XElement.Parse(result).Value;

            Assert.IsTrue(result == "ok",
                          string.Format("Intrument with id {0} could not be created/updated. Unexpected return value was: {1}", instrument.Id, result));

            //retrieve the instrument from the webshop
            string     errorMsg;
            Instrument instrumentFromWS = WebMethods.InstrumentMethods.GetInstrumentById(instrument.Id, out errorMsg);

            //compare all values
            Assert.AreEqual(instrument.Id, instrumentFromWS.Id, "The field comparison for field \"id\" failed.");
            Assert.AreEqual(instrument.Name_NL, instrumentFromWS.Name_NL, "The field comparison for field \"name_nl\" failed.");
            Assert.AreEqual(instrument.Test, instrumentFromWS.Test, "The field comparison for field \"test\" failed.");
            Assert.AreEqual(instrument.CreatedDttm, instrumentFromWS.CreatedDttm, "The field comparison for field \"created\" failed.");
            Assert.AreEqual(instrument.UpdatedDttm, instrumentFromWS.UpdatedDttm, "The field comparison for field \"updated\" failed.");
            Assert.AreEqual(instrument.DeletedDttm, instrumentFromWS.DeletedDttm, "The field comparison for field \"deleted\" failed.");
        }