done refactoring tests

fcore/app-with.sml

@@ -137,6 +137,7 @@ struct
       }
     end
 
+  (* this function exists only for testing *)
   fun idx (app, newIdx) =
     let
       val

shf-tests.mlb

@@ -38,3 +38,14 @@ fcore/normal-mode/normal-delete.sml
 fcore/normal-mode/normal-mode.sml
 
 fcore/app-update.sml
+
+(* TEST FILES *)
+$(SML_LIB)/basis/mlton.mlb
+shell/exception-logger.sml
+test/Railroad/src/railroad.mlb
+
+test/test-utils.sml
+test/normal-move.sml
+test/normal-delete.sml
+test/regression.sml
+test/test.sml

test/regression.sml

@@ -10,7 +10,7 @@ struct
       let
         val chr = String.sub (str, pos)
         val () = ExceptionLogger.addCommand (InputMsg.CHAR_EVENT chr)
-        val app = AppUpdate.update (app, InputMsg.CHAR_EVENT chr)
+        val app = TestUtils.update (app, InputMsg.CHAR_EVENT chr)
       in
         updateLoop (pos + 1, str, app)
       end
@@ -19,7 +19,7 @@ struct
 
   fun appFromText text =
     let val buffer = LineGap.fromString text
-    in AppType.init (buffer, 0, 0)
+    in TestUtils.init buffer
     end
 
   fun loadFromFile (io, acc) =
@@ -47,17 +47,17 @@ struct
         in
           (* just expect that we do not fail or throw an exception *)
           Expect.isTrue true
-       end),
+        end)
-
+    ,
       test "idk yet" (fn _ =>
         let
           val app = appFromText initialText
-         val history = "16G18ddjjjjjjjjjdkdkdkjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj"
+          val history =
+            "16G18ddjjjjjjjjjdkdkdkjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj"
           val newApp = applyChars (history, app)
         in
           Expect.isTrue true
-       end
+        end)
-       )
     ]
 
   val tests = [charEventTests]

test/test-utils.sml

@@ -0,0 +1,8 @@
+structure TestUtils =
+struct
+  fun init buffer =
+    AppType.init (buffer, 0, 0, Time.now ())
+
+  fun update (app, cmd) =
+    AppUpdate.update (app, cmd, Time.now ())
+end