sharee.bike-App/TestShareeLib/Model/State/TestStateInfoSerializeJSON.cs

using System;
using Newtonsoft.Json;
using NUnit.Framework;
using TestFramework;
using TINK.Model.State;


namespace TestTINKLib.Fixtures.State
{

	[TestFixture]
	public class TestStateInfoSerializeJSON
	{
		[Test]
		public void TestSerializeJSON_Disposable()
		{
			string l_strJSONDetected;
			{
				// Create object to test.
				var l_oInUseState = new StateInfoMutable(() => new DateTime(2017, 09, 20, 23, 20, 0));

				// Serialize object and verify json
				l_strJSONDetected = JsonConvert.SerializeObject(l_oInUseState, new JsonSerializerSettings
				{
					TypeNameHandling = TypeNameHandling.Auto,
					NullValueHandling = NullValueHandling.Ignore,
				});

				const string EXPECTED = @"
                    {
                        ""StateInfoObject"":
                        {
                            ""$type"":""TINK.Model.State.StateAvailableInfo, TINKLib""
                        }
                    }";
				Assert.AreEqual(
					TestHelper.PrepareXmlForStringCompare(EXPECTED.Replace("\n", string.Empty).Replace("\r", string.Empty)),
					TestHelper.PrepareXmlForStringCompare(l_strJSONDetected.Replace("\n", string.Empty).Replace("\r", string.Empty)));
			}

			{
				// Deserialize object
				var l_oInUseStateTarget = JsonConvert.DeserializeObject<StateInfoMutable>(l_strJSONDetected, new JsonSerializerSettings { TypeNameHandling = TypeNameHandling.Auto });

				// Verify state.
				Assert.AreEqual(InUseStateEnum.Disposable, l_oInUseStateTarget.Value);
				Assert.AreEqual("Disposable", l_oInUseStateTarget.ToString());
				Assert.IsNull(l_oInUseStateTarget.RemainingTime);
				Assert.IsNull(l_oInUseStateTarget.From);
				Assert.IsNull(l_oInUseStateTarget.MailAddress);
				Assert.IsNull(l_oInUseStateTarget.Code);
			}
		}
		[Test]
		public void TestSerializeJSON_Booked()
		{
			// Create object to test.
			var l_oInUseState = new StateInfoMutable(() => new DateTime(2017, 11, 18, 23, 20, 0) // Mocked time stamp returned when StateInfo- object is crated
			);

			l_oInUseState.Load(
				InUseStateEnum.Booked,
				new DateTime(2017, 11, 18, 23, 19, 0),  // Time booked at
				TimeSpan.FromMinutes(15),
				"heiz@mustermann",
				"173"); // Code

			Assert.AreEqual(InUseStateEnum.Booked, l_oInUseState.Value);
			Assert.AreEqual("heiz@mustermann", l_oInUseState.MailAddress);
			Assert.AreEqual(new DateTime(2017, 11, 18, 23, 19, 0), l_oInUseState.From);
			Assert.AreEqual("173", l_oInUseState.Code);

			// Verify json
			const string EXPECTED = @"
            {
                ""StateInfoObject"":
                {
                    ""$type"":""TINK.Model.State.StateOccupiedInfo, TINKLib"",
                    ""From"":""2017 - 11 - 18T23: 19:00"",
                    ""MailAddress"":""heiz @mustermann"",""Code"":""173""
                }
            }";

			var l_oDetected = JsonConvert.SerializeObject(l_oInUseState, new JsonSerializerSettings
			{
				TypeNameHandling = TypeNameHandling.Auto,
				NullValueHandling = NullValueHandling.Ignore,
			});

			Assert.AreEqual(
				TestHelper.PrepareXmlForStringCompare(EXPECTED).Replace("\n", string.Empty).Replace("\r", string.Empty),
				TestHelper.PrepareXmlForStringCompare(l_oDetected).Replace("\n", string.Empty).Replace("\r", string.Empty));

			// Deserialize object an verify state.
			var l_oStateTarget = JsonConvert.DeserializeObject<StateInfoMutable>(l_oDetected, new JsonSerializerSettings { TypeNameHandling = TypeNameHandling.Auto });
			// Verify state.
			Assert.AreEqual(InUseStateEnum.Booked, l_oStateTarget.Value);
			Assert.AreEqual(new DateTime(2017, 11, 18, 23, 19, 0), l_oInUseState.From);
			Assert.AreEqual("heiz@mustermann", l_oStateTarget.MailAddress);
			Assert.AreEqual("173", l_oInUseState.Code);
		}

		[Test]
		public void TestSerializeJSON_Reserved_NoCode()
		{
			string l_strJSONDetected;

			{
				// Create object to test.
				var l_oInUseState = new StateInfoMutable(() => new DateTime(2017, 09, 21, 23, 20, 0));
				l_oInUseState.Load(
					InUseStateEnum.Reserved,
					new DateTime(2017, 09, 21, 23, 20, 0),
					TimeSpan.FromMinutes(15),
					"heiz@mustermann");

				Assert.AreEqual(InUseStateEnum.Reserved, l_oInUseState.Value);
				Assert.AreEqual("heiz@mustermann", l_oInUseState.MailAddress);
				Assert.AreEqual(new DateTime(2017, 09, 21, 23, 20, 0), l_oInUseState.From);
				Assert.AreEqual(new TimeSpan(0, 15, 0), l_oInUseState.RemainingTime);
				Assert.IsNull(l_oInUseState.Code);

				l_strJSONDetected = JsonConvert.SerializeObject(l_oInUseState, new JsonSerializerSettings
				{
					TypeNameHandling = TypeNameHandling.Auto,
					NullValueHandling = NullValueHandling.Ignore,
				});

				// Verify json
				const string EXPECTED = @"
                {
                    ""StateInfoObject"":
                    {
                        ""$type"":""TINK.Model.State.StateRequestedInfo, TINKLib"",
                        ""From"":""2017 - 09 - 21T23: 20:00"",
                        ""MailAddress"":""heiz @mustermann""
                    }
                }";

				Assert.AreEqual(
					TestHelper.PrepareXmlForStringCompare(EXPECTED.Replace("\n", string.Empty).Replace("\r", string.Empty)),
					TestHelper.PrepareXmlForStringCompare(l_strJSONDetected.Replace("\n", string.Empty).Replace("\r", string.Empty)));
			}

			{
				// Deserialize object an verify state.
				var l_oStateTarget = JsonConvert.DeserializeObject<StateInfoMutable>(l_strJSONDetected, new JsonSerializerSettings { TypeNameHandling = TypeNameHandling.Auto });
				// Verify state.
				Assert.AreEqual(InUseStateEnum.Reserved, l_oStateTarget.Value);
				Assert.AreEqual("heiz@mustermann", l_oStateTarget.MailAddress);
				Assert.AreEqual(new DateTime(2017, 09, 21, 23, 20, 0), l_oStateTarget.From);
				Assert.IsNull(l_oStateTarget.RemainingTime, "If deserialized date time provider is DateTime.Now. With a from- value of 2017-11- ... there is no more time remaining.");
				Assert.IsNull(l_oStateTarget.Code);
			}
		}

		[Test]
		public void TestSerializeJSON_Reserved()
		{
			string l_strJSONDetected;

			{
				Func<DateTime> l_oNow = () => new DateTime(2017, 11, 18, 23, 18, 0);
				// Create object to test.
				var l_oInUseState = new StateInfoMutable(l_oNow);

				DateTime l_oFrom = new DateTime(2017, 11, 18, 23, 18, 0);
				l_oInUseState.Load(
					InUseStateEnum.Reserved,
					l_oFrom,
					TimeSpan.FromMinutes(15),
					"z@C",
					"01815A");

				Assert.AreEqual(InUseStateEnum.Reserved, l_oInUseState.Value);
				Assert.AreEqual("z@C", l_oInUseState.MailAddress);
				Assert.AreEqual(new DateTime(2017, 11, 18, 23, 18, 0), l_oInUseState.From);
				Assert.AreEqual((new TimeSpan(0, 15, 0)).Subtract(l_oNow().Subtract(l_oFrom)), l_oInUseState.RemainingTime);
				Assert.AreEqual("01815A", l_oInUseState.Code);

				l_strJSONDetected = JsonConvert.SerializeObject(l_oInUseState, new JsonSerializerSettings
				{
					TypeNameHandling = TypeNameHandling.Auto,
					NullValueHandling = NullValueHandling.Ignore,
				});

				// Verify json
				const string EXPECTED = @"
                {
                    ""StateInfoObject"":
                    {
                        ""$type"":""TINK.Model.State.StateRequestedInfo, TINKLib"",
                        ""From"":""2017 - 11 - 18T23: 18:00"",
                        ""MailAddress"":""z @C"",
                        ""Code"":""01815A""
                    }
                }";

				Assert.AreEqual(
					TestHelper.PrepareXmlForStringCompare(EXPECTED.Replace("\n", string.Empty).Replace("\r", string.Empty)),
					TestHelper.PrepareXmlForStringCompare(l_strJSONDetected.Replace("\n", string.Empty).Replace("\r", string.Empty)));
			}

			{
				// Deserialize object an verify state.
				var l_oStateTarget = JsonConvert.DeserializeObject<StateInfoMutable>(l_strJSONDetected, new JsonSerializerSettings { TypeNameHandling = TypeNameHandling.Auto });
				// Verify state.
				Assert.AreEqual(InUseStateEnum.Reserved, l_oStateTarget.Value);
				Assert.AreEqual("z@C", l_oStateTarget.MailAddress);
				Assert.AreEqual(new DateTime(2017, 11, 18, 23, 18, 0), l_oStateTarget.From);
				Assert.IsNull(l_oStateTarget.RemainingTime, "If deserialized date time provider is DateTime.Now. With a from- value of 2017-11- ... there is no more time remaining.");
				Assert.AreEqual("01815A", l_oStateTarget.Code);
			}
		}
	}
}