diff --git a/test/dune b/test/dune
index 9e1fb40..9791cc6 100644
--- a/test/dune
+++ b/test/dune
@@ -2,6 +2,10 @@
  (name test_ast)
  (libraries parser lexer ast alcotest))
 
+(test
+ (name test_logical_plan)
+ (libraries ast logical_plan alcotest))
+
 (test
  (name test_parquet)
  (libraries parquet)
diff --git a/test/test_ast.ml b/test/test_ast.ml
index 2426de1..3e61f49 100644
--- a/test/test_ast.ml
+++ b/test/test_ast.ml
@@ -4,11 +4,8 @@ let parse query =
   let lexbuf = Lexing.from_string query in
   Parser.main Lexer.read_token lexbuf
 
-let equal_ast ast1 ast2 = 
-  ast1 = ast2
-
 let query_testable =
-  Alcotest.testable Ast.pp_query equal_ast
+  Alcotest.testable Ast.pp_query (=)
 
 let test_simple_select () =
   let query = "SELECT a, b FROM t" in
diff --git a/test/test_logical_plan.ml b/test/test_logical_plan.ml
new file mode 100644
index 0000000..586f486
--- /dev/null
+++ b/test/test_logical_plan.ml
@@ -0,0 +1,38 @@
+open Logical_plan
+
+let logical_plan_testable =
+  let pp_format fmt plan = 
+    Format.fprintf fmt "%s" (Logical_plan.pp_logical_plan plan)
+  in
+  Alcotest.testable pp_format (=)
+
+
+let test_simple_select () =
+  let ast1 = 
+    Ast.Select(
+      [
+        Ast.Column(
+          Ast.StringLiteral("string"),
+          None
+        )
+      ],
+      Ast.TableExpression(
+        None,
+        None,
+        None
+      )
+    )
+  in
+  let plan1 = ast_to_logical ast1 in
+  let plan2 =
+    Project(Scan("table"), "string")
+  in
+  Alcotest.(check logical_plan_testable) "ok" plan1 plan2
+
+let simple_select_set = [ ("Equals", `Quick, test_simple_select) ]
+
+let () = 
+  Alcotest.run "Logical plan tests"
+    [
+      ("Simple Selects", simple_select_set)
+    ]