query-orchestration/internal/database/repository/db_test.go

package repository_test

import (
	"context"
	"queryorchestration/internal/database/repository"
	"testing"

	"github.com/jackc/pgx/v5"
	"github.com/pashagolub/pgxmock/v3"
	"github.com/stretchr/testify/assert"
)

func TestQueriesNew(t *testing.T) {
	pool, err := pgxmock.NewPool()
	if err != nil {
		t.Fatalf("failed to open pgxmock database: %v", err)
	}

	queries := repository.New(pool)
	assert.NotNil(t, queries)
}

func TestQueriesWithTx(t *testing.T) {
	ctx := context.Background()

	pool, err := pgxmock.NewPool()
	if err != nil {
		t.Fatalf("failed to open pgxmock database: %v", err)
	}

	queries := repository.New(pool)
	assert.NotNil(t, queries)

	pool.ExpectBeginTx(pgx.TxOptions{})

	tx, err := pool.Begin(ctx)
	assert.NoError(t, err)

	txQueries := queries.WithTx(tx)
	assert.NotNil(t, txQueries)
}