[+] add Kind() method to convert *Rows to pgx.Rows interface

[labi-le]

Kind returns rows corresponding to the interface pgx.Rows
useful for testing entities that implement an interface pgx.RowScanner

example

package notifier

import (
	"github.com/go-faker/faker/v4"
	"github.com/jackc/pgx/v5"
	"github.com/pashagolub/pgxmock/v3"
	"testing"
)

var fixtureBench = func() pgx.Rows {
	mock, _ := pgxmock.NewPool()

	rows := mock.NewRows([]string{"id", "email", "name", "phone"})
	for i := 0; i < 100_000; i++ {
		rows.AddRow(i, faker.Email(), faker.Name(), faker.Phonenumber())
	}

	return rows.Kind()
}()

func BenchmarkAudience_ScanRow(b *testing.B) {
	b.ReportAllocs()
	b.ResetTimer()

	for i := 0; i < b.N; i++ {
		audience := &Audience{}
		err := audience.ScanRow(fixtureBench)
		if err != nil {
			b.Fatal(err)
		}
	}
}

[pashagolub]

Thanks for the pull request. Would you please add unit tests to cover the new function as well?

[labi-le]

ready

[pashagolub]

Great! Thanks!