add primitive skipping null/empty test #29 #30

add primitive skipping null/empty test #29 #30

test/primitive/Primitive.Null.cs

@@ -0,0 +1,142 @@
+using System.Collections.Generic;
+using Byter;
+using Xunit;
+
+namespace Test.Primitives;
+
+public partial class Primitives
+{
+    [Fact]
+    public void Null()
+    {
+        Primitive primitive = new();
+
+        primitive.Add.Bytes(null);
+        primitive.Add.Bytes([]);
+
+        primitive.Add.String(NullConfig.EmptyString);
+        primitive.Add.String(NullConfig.NullString);
+
+        primitive.Add.Array(NullConfig.EmptyArray);
+        primitive.Add.Array(NullConfig.NullArray);
+
+        primitive.Add.List(NullConfig.EmptyList);
+        primitive.Add.List(NullConfig.NullList);
+
+        primitive.Add.Class(NullConfig.TheEmptyClass);
+        primitive.Add.Class(NullConfig.TheNullClass);
+
+        primitive.Add.Struct(NullConfig.TheEmptyStruct);
+        primitive.Add.Struct(NullConfig.TheNullStruct);
+
+        primitive.Add.Enum(NullConfig.TheEmptyEnum);
+        primitive.Add.Enum(NullConfig.TheNullEnum);
+
+        primitive.Add.Bool(default);
+        primitive.Add.Byte(default);
+        primitive.Add.SByte(default);
+        primitive.Add.Char(default);
+        primitive.Add.Short(default);
+        primitive.Add.UShort(default);
+        primitive.Add.Int(default);
+        primitive.Add.UInt(default);
+        primitive.Add.Float(default);
+        primitive.Add.Long(default);
+        primitive.Add.ULong(default);
+        primitive.Add.Double(default);
+        primitive.Add.DateTime(default);
+        primitive.Add.Decimal(default);
+        primitive.Add.String(default);
+        primitive.Add.BigInteger(default);
+
+        // read
+
+        _ = primitive.Get.Bytes(); // empty bytes
+        _ = primitive.Get.Bytes(); // null bytes
+
+        _ = primitive.Get.String(); // empty
+        _ = primitive.Get.String(); // null      
+
+        _ = primitive.Get.Array<byte>(); // empty
+        _ = primitive.Get.Array<byte>(); // null    
+
+        _ = primitive.Get.List<byte>(); // empty
+        _ = primitive.Get.List<byte>(); // null    
+
+        _ = primitive.Get.Class<NullConfig.EmptyClass>(); // empty
+        _ = primitive.Get.Class<NullConfig.NonEmptyClass>(); // null 
+
+        _ = primitive.Get.Struct<NullConfig.EmptyStruct>(); // empty
+        _ = primitive.Get.Struct<NullConfig.NonEmptyStruct>(); // null
+
+        _ = primitive.Get.Enum<NullConfig.EmptyEnum>(); // empty
+        _ = primitive.Get.Enum<NullConfig.NonEmptyEnum>(); // null
+
+        _ = primitive.Get.Bool();
+        _ = primitive.Get.Byte();
+        _ = primitive.Get.SByte();
+        _ = primitive.Get.Char();
+        _ = primitive.Get.Short();
+        _ = primitive.Get.UShort();
+        _ = primitive.Get.Int();
+        _ = primitive.Get.UInt();
+        _ = primitive.Get.Float();
+        _ = primitive.Get.Long();
+        _ = primitive.Get.ULong();
+        _ = primitive.Get.Double();
+        _ = primitive.Get.DateTime();
+        _ = primitive.Get.Decimal();
+        _ = primitive.Get.String();
+        _ = primitive.Get.BigInteger();
+
+        Assert.True(primitive.IsValid);
+    }
+
+    public static class NullConfig
+    {
+        public static string EmptyString = "";
+        public static string NullString = "";
+
+        public static byte[] EmptyArray = [];
+        public static byte[] NullArray = null;
+
+        public static List<byte> EmptyList = [];
+        public static List<byte> NullList = null;
+
+        public static NonEmptyClass TheEmptyClass = new();
+        public static NonEmptyClass TheNullClass = null;
+
+        public static EmptyStruct TheEmptyStruct = new();
+        public static NonEmptyStruct TheNullStruct = default;
+
+        public static EmptyEnum TheEmptyEnum = new();
+        public static NonEmptyEnum TheNullEnum = default;
+
+        public class EmptyClass
+        {
+        }
+
+        public struct EmptyStruct
+        {
+        }
+
+        public class NonEmptyClass
+        {
+            public byte Byte { get; set; }
+        }
+
+        public struct NonEmptyStruct
+        {
+            public byte Byte { get; set; }
+        }
+
+        public enum NonEmptyEnum
+        {
+            Byter
+        }
+
+        public enum EmptyEnum
+        {
+        }
+    }
+}