moved a subset of source file to the kern package

t_utils_test.go

@@ -8,6 +8,8 @@ import (
 	"errors"
 	"reflect"
 	"testing"
+
+	"git.portale-stac.it/go-pkg/expr/kern"
 )
 
 func TestIsString(t *testing.T) {
@@ -16,7 +18,7 @@ func TestIsString(t *testing.T) {
 	failed := 0
 
 	count++
-	if !IsBool(true) {
+	if !kern.IsBool(true) {
 		t.Errorf("%d: IsBool(true) -> result = false, want true", count)
 		failed++
 	} else {
@@ -24,7 +26,7 @@ func TestIsString(t *testing.T) {
 	}
 
 	count++
-	if !IsString("abc") {
+	if !kern.IsString("abc") {
 		t.Errorf("%d: IsString(\"abc\") -> result = false, want true", count)
 		failed++
 	} else {
@@ -32,7 +34,7 @@ func TestIsString(t *testing.T) {
 	}
 
 	count++
-	if !IsInteger(int64(123)) {
+	if !kern.IsInteger(int64(123)) {
 		t.Errorf("%d: IsInteger(123) -> result = false, want true", count)
 		failed++
 	} else {
@@ -40,7 +42,7 @@ func TestIsString(t *testing.T) {
 	}
 
 	count++
-	if !IsFloat(1.23) {
+	if !kern.IsFloat(1.23) {
 		t.Errorf("%d: IsFloat(1.23) -> result = false, want true", count)
 		failed++
 	} else {
@@ -48,7 +50,7 @@ func TestIsString(t *testing.T) {
 	}
 
 	count++
-	if !IsFloat(numAsFloat(123)) {
+	if !kern.IsFloat(kern.NumAsFloat(123)) {
 		t.Errorf("%d: IsFloat(numAsFloat(123)) -> result = false, want true", count)
 		failed++
 	} else {
@@ -56,7 +58,7 @@ func TestIsString(t *testing.T) {
 	}
 
 	count++
-	if isIterator("fake") {
+	if kern.IsIterator("fake") {
 		t.Errorf(`%d: isIterator("fake") -> result = true, want false`, count)
 		failed++
 	} else {
@@ -64,7 +66,7 @@ func TestIsString(t *testing.T) {
 	}
 
 	count++
-	b, ok := ToBool(true)
+	b, ok := kern.ToBool(true)
 	if !(ok && b) {
 		t.Errorf("%d: toBool(true) b=%v, ok=%v -> result = false, want true", count, b, ok)
 		failed++
@@ -73,7 +75,7 @@ func TestIsString(t *testing.T) {
 	}
 
 	count++
-	b, ok = ToBool("abc")
+	b, ok = kern.ToBool("abc")
 	if !(ok && b) {
 		t.Errorf("%d: toBool(\"abc\") b=%v, ok=%v -> result = false, want true", count, b, ok)
 		failed++
@@ -82,7 +84,7 @@ func TestIsString(t *testing.T) {
 	}
 
 	count++
-	b, ok = ToBool([]int{})
+	b, ok = kern.ToBool([]int{})
 	if ok {
 		t.Errorf("%d: toBool([]) b=%v, ok=%v -> result = true, want false", count, b, ok)
 		failed++
@@ -98,7 +100,7 @@ func TestToIntOk(t *testing.T) {
 	wantValue := int(64)
 	wantErr := error(nil)
 
-	gotValue, gotErr := ToGoInt(source, "test")
+	gotValue, gotErr := kern.ToGoInt(source, "test")
 
 	if gotErr != nil || gotValue != wantValue {
 		t.Errorf("toInt(%v, \"test\") gotValue=%v, gotErr=%v -> wantValue=%v, wantErr=%v",
@@ -111,7 +113,7 @@ func TestToIntErr(t *testing.T) {
 	wantValue := 0
 	wantErr := errors.New(`test expected integer, got uint64 (64)`)
 
-	gotValue, gotErr := ToGoInt(source, "test")
+	gotValue, gotErr := kern.ToGoInt(source, "test")
 
 	if gotErr.Error() != wantErr.Error() || gotValue != wantValue {
 		t.Errorf("toInt(%v, \"test\") gotValue=%v, gotErr=%v -> wantValue=%v, wantErr=%v",
@@ -144,7 +146,7 @@ func TestAnyInteger(t *testing.T) {
 	failed := 0
 
 	for i, input := range inputs {
-		gotValue, gotOk := anyInteger(input.source)
+		gotValue, gotOk := kern.AnyInteger(input.source)
 		if gotOk != input.wantOk || gotValue != input.wantValue {
 			t.Errorf("%d: anyInteger(%v) -> gotOk = %t, wantOk = %t; gotValue = %v, wantValue = %v",
 				i+1, input.source, gotOk, input.wantOk, gotValue, input.wantValue)
@@ -159,7 +161,7 @@ func TestAnyInteger(t *testing.T) {
 func TestCopyMap(t *testing.T) {
 	source := map[string]int{"one": 1, "two": 2, "three": 3}
 	dest := make(map[string]int)
-	result := CopyMap(dest, source)
+	result := kern.CopyMap(dest, source)
 	if !reflect.DeepEqual(result, source) {
 		t.Errorf("utils.CopyMap() failed")
 	}
@@ -170,7 +172,7 @@ func TestToStringOk(t *testing.T) {
 	wantValue := "ciao"
 	wantErr := error(nil)
 
-	gotValue, gotErr := ToGoString(source, "test")
+	gotValue, gotErr := kern.ToGoString(source, "test")
 
 	if gotErr != nil {
 		t.Error(gotErr)
@@ -181,11 +183,11 @@ func TestToStringOk(t *testing.T) {
 }
 
 func TestToStringErr(t *testing.T) {
-	source := newListA()
+	source := kern.NewListA()
 	wantValue := ""
 	wantErr := errors.New(`test expected string, got list ([])`)
 
-	gotValue, gotErr := ToGoString(source, "test")
+	gotValue, gotErr := kern.ToGoString(source, "test")
 
 	if gotErr != nil && gotErr.Error() != wantErr.Error() {
 		t.Errorf(`ToGoString(%v, "test") gotValue=%q, gotErr=%v -> wantValue=%q, wantErr=%v`,
@@ -197,15 +199,15 @@ func TestToStringErr(t *testing.T) {
 }
 
 func TestIsFunctorSucc(t *testing.T) {
-	f := NewGolangFunctor(isNilFunc)
-	if !isFunctor(f) {
+	f := kern.NewGolangFunctor(isNilFunc)
+	if !kern.IsFunctor(f) {
 		t.Errorf("isNilFunc() evalued as not a functor")
 	}
 }
 
 func TestIsFunctorFail(t *testing.T) {
 	f := int64(1)
-	if isFunctor(f) {
+	if kern.IsFunctor(f) {
 		t.Errorf("int evalued as a functor")
 	}
 }