github.com/acoshift/pgsql@v0.15.3/pgstmt/init_test.go (about)

     1  package pgstmt_test
     2  
     3  import (
     4  	"database/sql"
     5  	"os"
     6  	"testing"
     7  )
     8  
     9  func open(t *testing.T) *sql.DB {
    10  	t.Helper()
    11  
    12  	dbURL := os.Getenv("DB_URL")
    13  	if dbURL == "" {
    14  		dbURL = "postgres://localhost:5432/postgres?sslmode=disable"
    15  	}
    16  	db, err := sql.Open("postgres", dbURL)
    17  	if err != nil {
    18  		t.Fatalf("open database connection error; %v", err)
    19  	}
    20  	return db
    21  }