devops: test public FormatByteSlice instead of internal

Signed-off-by: Marko Kungla <[email protected]>

nfcsdk_test.go

@@ -7,21 +7,21 @@ package nfcsdk_test
 import (
 	"testing"
 
-	"github.com/happy-sdk/nfcsdk/internal/helpers"
+	"github.com/happy-sdk/nfcsdk"
 )
 
 func TestFormatByteSlice(t *testing.T) {
 	// Test case 1: An empty byte slice should return an empty string.
 	emptySlice := []byte{}
-	result := helpers.FormatByteSlice(emptySlice)
+	result := nfcsdk.FormatByteSlice(emptySlice)
 	expected := ""
 	if result != expected {
 		t.Errorf("Expected '%s', but got '%s'", expected, result)
 	}
 
 	// Test case 2: A byte slice with some data should be formatted as expected.
 	dataSlice := []byte{72, 101, 108, 108, 111} // ASCII values for "Hello"
-	result = helpers.FormatByteSlice(dataSlice)
+	result = nfcsdk.FormatByteSlice(dataSlice)
 	expected = "48:65:6C:6C:6F" // Hexadecimal representation of ASCII values
 	if result != expected {
 		t.Errorf("Expected '%s', but got '%s'", expected, result)