Moved all UnitTests to a single project. Implemented parts of AspNetCore UnitTests.

UnitTests/Common/Utils/JsonTestClass.cs

@@ -0,0 +1,50 @@
+using System;
+
+namespace UnitTests.Common.Utils
+{
+	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
+	internal class JsonTestClass
+	{
+		public string StringValue { get; set; } = "Hello World!";
+
+		public bool IsBoolTrue { get; set; } = true;
+
+		public float FloatValue { get; set; } = 12.34f;
+
+		public double DoubleValue { get; set; } = 21.42;
+
+		public decimal DecimalValue { get; set; } = 42.21m;
+
+		public DateTime LocalTimestamp { get; set; } = new(2021, 11, 16, 20, 15, 34, DateTimeKind.Local);
+
+		public DateTime UtcTimestamp { get; set; } = new(2021, 11, 16, 20, 15, 34, DateTimeKind.Utc);
+
+		public JsonTestSubClass Object { get; set; } = new();
+	}
+
+	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
+	internal class JsonTestSubClass
+	{
+		public int IntegerValue { get; set; } = 42;
+
+		public string StringValue { get; set; } = "Foo-Bar";
+	}
+
+	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
+	internal class JsonErrorClass
+	{
+		private int? number;
+
+		public int Number
+		{
+			get
+			{
+				if (number.HasValue)
+					return number.Value;
+
+				throw new Exception("Null value");
+			}
+			set { number = value; }
+		}
+	}
+}