Update test.

tests/postgres/select_test.go

@@ -388,7 +388,7 @@ LIMIT 15;
 }
 
 // https://github.com/go-jet/jet/issues/226
-func TestGroupingBug226(t *testing.T) {
+func TestDuplicateSlicesInDestination(t *testing.T) {
 
 	type Staffs struct {
 		StaffList []model.Staff
@@ -397,8 +397,9 @@ func TestGroupingBug226(t *testing.T) {
 	type MyStore struct {
 		model.Store
 
-		StaffList []model.Staff
-		Staffs    Staffs
+		StaffList  []model.Staff
+		StaffList2 []model.Staff
+		Staffs     Staffs
 	}
 
 	stmt := SELECT(
@@ -438,6 +439,21 @@ func TestGroupingBug226(t *testing.T) {
 				"Picture": "iVBORw0KWgo="
 			}
 		],
+		"StaffList2": [
+			{
+				"StaffID": 1,
+				"FirstName": "Mike",
+				"LastName": "Hillyer",
+				"AddressID": 3,
+				"Email": "[email protected]",
+				"StoreID": 1,
+				"Active": true,
+				"Username": "Mike",
+				"Password": "8cb2237d0679ca88db6464eac60da96345513964",
+				"LastUpdate": "2006-05-16T16:13:11.79328Z",
+				"Picture": "iVBORw0KWgo="
+			}
+		],
 		"Staffs": {
 			"StaffList": [
 				{
@@ -476,6 +492,21 @@ func TestGroupingBug226(t *testing.T) {
 				"Picture": null
 			}
 		],
+		"StaffList2": [
+			{
+				"StaffID": 2,
+				"FirstName": "Jon",
+				"LastName": "Stephens",
+				"AddressID": 4,
+				"Email": "[email protected]",
+				"StoreID": 2,
+				"Active": true,
+				"Username": "Jon",
+				"Password": "8cb2237d0679ca88db6464eac60da96345513964",
+				"LastUpdate": "2006-05-16T16:13:11.79328Z",
+				"Picture": null
+			}
+		],
 		"Staffs": {
 			"StaffList": [
 				{
@@ -543,15 +574,13 @@ ORDER BY city.city_id, address.address_id, customer.customer_id;
 		Customers []struct {
 			model.Customer
 
-			Address []model.Address
+			Address model.Address
 		}
 	}
 
 	err := stmt.Query(db, &dest)
 	require.NoError(t, err)
 
-	testutils.PrintJson(dest)
-
 	require.Equal(t, len(dest), 2)
 	require.Equal(t, dest[0].City.City, "London")
 	require.Equal(t, dest[1].City.City, "York")
@@ -572,7 +601,7 @@ func TestExecution2(t *testing.T) {
 		ID       int32 `sql:"primary_key"`
 		LastName *string
 
-		Address []MyAddress
+		Address MyAddress
 	}
 
 	type MyCity struct {
@@ -622,7 +651,6 @@ ORDER BY city.city_id, address.address_id, customer.customer_id;
 	require.Equal(t, len(dest[0].Customers), 2)
 	require.Equal(t, *dest[0].Customers[0].LastName, "Hoffman")
 	require.Equal(t, *dest[0].Customers[1].LastName, "Vines")
-
 }
 
 func TestExecution3(t *testing.T) {