moved a subset of source file to the kern package

t_dict_test.go

@@ -9,6 +9,8 @@ import (
 
 	"strings"
 	"testing"
+
+	"git.portale-stac.it/go-pkg/expr/kern"
 )
 
 func TestDictParser(t *testing.T) {
@@ -37,7 +39,7 @@ func TestDictParser(t *testing.T) {
 			//"b":2,
 			"c":3
 			}`, map[any]any{"a": 1, "c": 3}, nil},
-		}
+	}
 
 	succeeded := 0
 	failed := 0
@@ -51,7 +53,7 @@ func TestDictParser(t *testing.T) {
 		var gotResult any
 		var gotErr error
 
-		ctx := NewSimpleStore()
+		ctx := NewSimpleStoreWithoutGlobalContext()
 		ctx.SetVar("var1", int64(123))
 		ctx.SetVar("var2", "abc")
 		ImportMathFuncs(ctx)
@@ -118,11 +120,11 @@ func TestDictToStringMultiLine(t *testing.T) {
 	want := `{
   "first": 1
 }`
-	args := map[any]*term{
+	args := map[any]any{
 		"first": newLiteralTerm(NewValueToken(0, 0, SymInteger, "1", 1)),
 	}
-	dict := newDict(args)
-	got := dict.ToString(MultiLine)
+	dict := kern.NewDict(args)
+	got := dict.ToString(kern.MultiLine)
 	// fmt.Printf("got=%q\n", got)
 
 	if good = got == want; !good {
@@ -140,10 +142,10 @@ func TestDictToString(t *testing.T) {
 	var good bool
 	section := "dict-ToString-SL"
 	want := `{"first": 1}`
-	args := map[any]*term{
+	args := map[any]any{
 		"first": newLiteralTerm(NewValueToken(0, 0, SymInteger, "1", 1)),
 	}
-	dict := newDict(args)
+	dict := kern.NewDict(args)
 	got := dict.ToString(0)
 	// fmt.Printf("got=%q\n", got)