#191 - fix ComplexLiteral Id

Author: Stepami

src/Domain/HydraScript.Domain.FrontEnd/Parser/Impl/Ast/Nodes/Expressions/ComplexLiterals/ArrayLiteral.cs

@@ -10,6 +10,8 @@ public partial class ArrayLiteral : ComplexLiteral
 
     public IReadOnlyList<Expression> Expressions => _expressions;
 
+    protected override string NullIdPrefix => "arr";
+
     public override string Id => Parent is AssignmentExpression assignment
         ? assignment.Destination.Id
         : NullId;

src/Domain/HydraScript.Domain.FrontEnd/Parser/Impl/Ast/Nodes/Expressions/ComplexLiterals/ComplexLiteral.cs

@@ -1,12 +1,16 @@
+using Cysharp.Text;
+
 namespace HydraScript.Domain.FrontEnd.Parser.Impl.Ast.Nodes.Expressions.ComplexLiterals;
 
 public abstract class ComplexLiteral : Expression
 {
+    protected abstract string NullIdPrefix { get; }
+
     protected string NullId
     {
         get
         {
-            field ??= $"{GetHashCode()}";
+            field ??= ZString.Concat("_t_", NullIdPrefix, '_', GetHashCode());
             return field;
         }
     }

src/Domain/HydraScript.Domain.FrontEnd/Parser/Impl/Ast/Nodes/Expressions/ComplexLiterals/ObjectLiteral.cs

@@ -10,6 +10,8 @@ public partial class ObjectLiteral : ComplexLiteral
 
     public IReadOnlyList<Property> Properties => _properties;
 
+    protected override string NullIdPrefix => "obj";
+
     public override string Id
     {
         get

tests/HydraScript.UnitTests/Domain/FrontEnd/ComplexLiteralTests.cs

@@ -0,0 +1,19 @@
+using HydraScript.Domain.FrontEnd.Parser.Impl.Ast.Nodes.Expressions.ComplexLiterals;
+
+namespace HydraScript.UnitTests.Domain.FrontEnd;
+
+public class ComplexLiteralTests
+{
+    [Theory,  MemberData(nameof(StartsWithData))]
+    public void Id_DifferentType_StartsWithExpected(ComplexLiteral complexLiteral, string expectedPrefix)
+    {
+        complexLiteral.Id.Should().StartWith(expectedPrefix);
+    }
+
+    public static TheoryData<ComplexLiteral, string> StartsWithData =>
+        new()
+        {
+            { new ArrayLiteral([]), "_t_arr_" },
+            { new ObjectLiteral([]), "_t_obj_" }
+        };
+}