Merge pull request #136 from Tcode-Motion/add-ast-tests-7892946119788546522

🧪 Add missing tests for AST components Program and Block

Author: Tcode-Motion

compiler/ast/tests/ast_tests.rs

@@ -1,6 +1,6 @@
 use techscript_ast::{
-    AssignmentExpr, EnumDecl, EnumVariant, Expression, FieldSpec, Ident, LiteralExpr, LiteralVal,
-    Pattern, StructDecl, VarDecl,
+    AssignmentExpr, Block, BreakStmt, EnumDecl, EnumVariant, Expression, FieldSpec, Ident,
+    LiteralExpr, LiteralVal, Pattern, Program, Statement, StructDecl, VarDecl,
 };
 use techscript_common::{NodeId, Span};
 
@@ -101,5 +101,47 @@ fn test_ast_serialization() {
     assert_eq!(lit, deserialized);
 }
 
+#[test]
+fn test_ast_program_construction_and_serialization() {
+    let span = Span::new(0, 50);
+    let id = NodeId(1);
+
+    // Create a dummy statement (Break)
+    let break_stmt = Statement::Break(BreakStmt::new(NodeId(2), span));
+
+    let program = Program::new(id, vec![break_stmt.clone()], span);
+
+    assert_eq!(program.id, id);
+    assert_eq!(program.statements.len(), 1);
+    assert_eq!(program.span, span);
+
+    let serialized = serde_json::to_string(&program).expect("serialize should succeed");
+    let deserialized: Program =
+        serde_json::from_str(&serialized).expect("deserialize should succeed");
+
+    assert_eq!(program, deserialized);
+}
+
+#[test]
+fn test_ast_block_construction_and_serialization() {
+    let span = Span::new(10, 20);
+    let id = NodeId(3);
+
+    // Create a dummy statement (Break)
+    let break_stmt = Statement::Break(BreakStmt::new(NodeId(4), span));
+
+    let block = Block::new(id, vec![break_stmt.clone()], span);
+
+    assert_eq!(block.id, id);
+    assert_eq!(block.statements.len(), 1);
+    assert_eq!(block.span, span);
+
+    let serialized = serde_json::to_string(&block).expect("serialize should succeed");
+    let deserialized: Block =
+        serde_json::from_str(&serialized).expect("deserialize should succeed");
+
+    assert_eq!(block, deserialized);
+}
+
 // Internal helper just to satisfy TypeSpec compilation in test_ast_struct_decl
 use techscript_ast::TypeSpec;