mirror of https://github.com/jackc/pgx.git
Replace t.Fatal with require where possible
parent
ec53234e86
commit
c3381c6911
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@ -21,18 +21,13 @@ import (
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func openDB(t testing.TB) *sql.DB {
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config, err := pgx.ParseConfig(os.Getenv("PGX_TEST_DATABASE"))
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if err != nil {
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t.Fatalf("pgx.ParseConnectionString failed: %v", err)
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}
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require.NoError(t, err)
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return stdlib.OpenDB(*config)
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}
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func closeDB(t testing.TB, db *sql.DB) {
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err := db.Close()
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if err != nil {
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t.Fatalf("db.Close unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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}
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// Do a simple query to ensure the DB is still usable. This is of less use in stdlib as the connection pool should
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@ -41,9 +36,7 @@ func ensureDBValid(t testing.TB, db *sql.DB) {
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var sum, rowCount int32
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rows, err := db.Query("select generate_series(1,$1)", 10)
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if err != nil {
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t.Fatalf("db.Query failed: %v", err)
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}
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require.NoError(t, err)
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defer rows.Close()
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for rows.Next() {
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@ -53,9 +46,7 @@ func ensureDBValid(t testing.TB, db *sql.DB) {
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rowCount++
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}
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if rows.Err() != nil {
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t.Fatalf("db.Query failed: %v", err)
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}
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require.NoError(t, rows.Err())
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if rowCount != 10 {
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t.Error("Select called onDataRow wrong number of times")
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@ -71,25 +62,18 @@ type preparer interface {
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func prepareStmt(t *testing.T, p preparer, sql string) *sql.Stmt {
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stmt, err := p.Prepare(sql)
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if err != nil {
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t.Fatalf("%v Prepare unexpectedly failed: %v", p, err)
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}
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require.NoError(t, err)
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return stmt
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}
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func closeStmt(t *testing.T, stmt *sql.Stmt) {
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err := stmt.Close()
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if err != nil {
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t.Fatalf("stmt.Close unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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}
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func TestSQLOpen(t *testing.T) {
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db, err := sql.Open("pgx", os.Getenv("PGX_TEST_DATABASE"))
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if err != nil {
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t.Fatalf("sql.Open failed: %v", err)
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}
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require.NoError(t, err)
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closeDB(t, db)
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}
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@ -101,9 +85,7 @@ func TestNormalLifeCycle(t *testing.T) {
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defer closeStmt(t, stmt)
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rows, err := stmt.Query(int32(1), int32(10))
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if err != nil {
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t.Fatalf("stmt.Query unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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rowCount := int64(0)
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@ -112,9 +94,9 @@ func TestNormalLifeCycle(t *testing.T) {
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var s string
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var n int64
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if err := rows.Scan(&s, &n); err != nil {
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t.Fatalf("rows.Scan unexpectedly failed: %v", err)
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}
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err := rows.Scan(&s, &n)
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require.NoError(t, err)
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if s != "foo" {
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t.Errorf(`Expected "foo", received "%v"`, s)
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}
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@ -122,18 +104,12 @@ func TestNormalLifeCycle(t *testing.T) {
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t.Errorf("Expected %d, received %d", rowCount, n)
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}
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}
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err = rows.Err()
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if err != nil {
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t.Fatalf("rows.Err unexpectedly is: %v", err)
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}
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if rowCount != 10 {
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t.Fatalf("Expected to receive 10 rows, instead received %d", rowCount)
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}
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require.NoError(t, rows.Err())
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require.EqualValues(t, 10, rowCount)
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err = rows.Close()
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if err != nil {
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t.Fatalf("rows.Close unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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ensureDBValid(t, db)
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}
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@ -143,36 +119,22 @@ func TestStmtExec(t *testing.T) {
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defer closeDB(t, db)
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tx, err := db.Begin()
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if err != nil {
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t.Fatalf("db.Begin unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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createStmt := prepareStmt(t, tx, "create temporary table t(a varchar not null)")
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_, err = createStmt.Exec()
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if err != nil {
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t.Fatalf("stmt.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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closeStmt(t, createStmt)
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insertStmt := prepareStmt(t, tx, "insert into t values($1::text)")
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result, err := insertStmt.Exec("foo")
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if err != nil {
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t.Fatalf("stmt.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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n, err := result.RowsAffected()
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if err != nil {
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t.Fatalf("result.RowsAffected unexpectedly failed: %v", err)
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}
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if n != 1 {
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t.Fatalf("Expected 1, received %d", n)
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}
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require.NoError(t, err)
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require.EqualValues(t, 1, n)
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closeStmt(t, insertStmt)
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if err != nil {
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t.Fatalf("tx.Commit unexpectedly failed: %v", err)
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}
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ensureDBValid(t, db)
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}
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@ -184,21 +146,15 @@ func TestQueryCloseRowsEarly(t *testing.T) {
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defer closeStmt(t, stmt)
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rows, err := stmt.Query(int32(1), int32(10))
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if err != nil {
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t.Fatalf("stmt.Query unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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// Close rows immediately without having read them
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err = rows.Close()
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if err != nil {
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t.Fatalf("rows.Close unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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// Run the query again to ensure the connection and statement are still ok
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rows, err = stmt.Query(int32(1), int32(10))
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if err != nil {
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t.Fatalf("stmt.Query unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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rowCount := int64(0)
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@ -207,9 +163,8 @@ func TestQueryCloseRowsEarly(t *testing.T) {
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var s string
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var n int64
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if err := rows.Scan(&s, &n); err != nil {
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t.Fatalf("rows.Scan unexpectedly failed: %v", err)
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}
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err := rows.Scan(&s, &n)
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require.NoError(t, err)
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if s != "foo" {
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t.Errorf(`Expected "foo", received "%v"`, s)
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}
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@ -217,18 +172,11 @@ func TestQueryCloseRowsEarly(t *testing.T) {
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t.Errorf("Expected %d, received %d", rowCount, n)
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}
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}
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err = rows.Err()
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if err != nil {
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t.Fatalf("rows.Err unexpectedly is: %v", err)
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}
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if rowCount != 10 {
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t.Fatalf("Expected to receive 10 rows, instead received %d", rowCount)
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}
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require.NoError(t, rows.Err())
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require.EqualValues(t, 10, rowCount)
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err = rows.Close()
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if err != nil {
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t.Fatalf("rows.Close unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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ensureDBValid(t, db)
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}
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@ -238,22 +186,14 @@ func TestConnExec(t *testing.T) {
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defer closeDB(t, db)
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_, err := db.Exec("create temporary table t(a varchar not null)")
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if err != nil {
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t.Fatalf("db.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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result, err := db.Exec("insert into t values('hey')")
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if err != nil {
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t.Fatalf("db.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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n, err := result.RowsAffected()
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if err != nil {
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t.Fatalf("result.RowsAffected unexpectedly failed: %v", err)
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}
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if n != 1 {
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t.Fatalf("Expected 1, received %d", n)
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}
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require.NoError(t, err)
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require.EqualValues(t, 1, n)
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ensureDBValid(t, db)
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}
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@ -263,9 +203,7 @@ func TestConnQuery(t *testing.T) {
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defer closeDB(t, db)
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rows, err := db.Query("select 'foo', n from generate_series($1::int, $2::int) n", int32(1), int32(10))
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if err != nil {
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t.Fatalf("db.Query unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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rowCount := int64(0)
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@ -274,9 +212,8 @@ func TestConnQuery(t *testing.T) {
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var s string
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var n int64
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if err := rows.Scan(&s, &n); err != nil {
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t.Fatalf("rows.Scan unexpectedly failed: %v", err)
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}
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err := rows.Scan(&s, &n)
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require.NoError(t, err)
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if s != "foo" {
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t.Errorf(`Expected "foo", received "%v"`, s)
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}
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@ -284,18 +221,11 @@ func TestConnQuery(t *testing.T) {
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t.Errorf("Expected %d, received %d", rowCount, n)
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}
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}
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err = rows.Err()
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if err != nil {
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t.Fatalf("rows.Err unexpectedly is: %v", err)
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}
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if rowCount != 10 {
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t.Fatalf("Expected to receive 10 rows, instead received %d", rowCount)
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}
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require.NoError(t, rows.Err())
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require.EqualValues(t, 10, rowCount)
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err = rows.Close()
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if err != nil {
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t.Fatalf("rows.Close unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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ensureDBValid(t, db)
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}
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@ -305,9 +235,7 @@ func TestConnQueryNull(t *testing.T) {
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defer closeDB(t, db)
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rows, err := db.Query("select $1::int", nil)
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if err != nil {
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t.Fatalf("db.Query unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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rowCount := int64(0)
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@ -315,25 +243,17 @@ func TestConnQueryNull(t *testing.T) {
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rowCount++
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var n sql.NullInt64
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if err := rows.Scan(&n); err != nil {
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t.Fatalf("rows.Scan unexpectedly failed: %v", err)
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}
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err := rows.Scan(&n)
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require.NoError(t, err)
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if n.Valid != false {
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t.Errorf("Expected n to be null, but it was %v", n)
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}
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}
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err = rows.Err()
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if err != nil {
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t.Fatalf("rows.Err unexpectedly is: %v", err)
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}
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if rowCount != 1 {
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t.Fatalf("Expected to receive 11 rows, instead received %d", rowCount)
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}
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require.NoError(t, rows.Err())
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require.EqualValues(t, 1, rowCount)
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err = rows.Close()
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if err != nil {
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t.Fatalf("rows.Close unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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ensureDBValid(t, db)
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}
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@ -346,13 +266,8 @@ func TestConnQueryRowByteSlice(t *testing.T) {
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var actual []byte
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err := db.QueryRow(`select E'\\xdeadbeef'::bytea`).Scan(&actual)
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if err != nil {
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t.Fatalf("db.QueryRow unexpectedly failed: %v", err)
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}
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if bytes.Compare(actual, expected) != 0 {
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t.Fatalf("Expected %v, but got %v", expected, actual)
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}
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require.NoError(t, err)
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require.EqualValues(t, expected, actual)
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ensureDBValid(t, db)
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}
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@ -362,9 +277,8 @@ func TestConnQueryFailure(t *testing.T) {
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defer closeDB(t, db)
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_, err := db.Query("select 'foo")
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if _, ok := err.(*pgconn.PgError); !ok {
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t.Fatalf("Expected db.Query to return pgconn.PgError, but instead received: %v", err)
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}
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require.Error(t, err)
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require.IsType(t, new(pgconn.PgError), err)
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ensureDBValid(t, db)
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}
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@ -380,13 +294,8 @@ func TestConnQueryRowPgxBinary(t *testing.T) {
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var actual string
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err := db.QueryRow(sql, expected).Scan(&actual)
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if err != nil {
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t.Errorf("Unexpected failure: %v (sql -> %v)", err, sql)
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}
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if actual != expected {
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t.Errorf(`Expected "%v", got "%v" (sql -> %v)`, expected, actual, sql)
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}
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require.NoError(t, err)
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require.EqualValues(t, expected, actual)
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ensureDBValid(t, db)
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}
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@ -400,13 +309,8 @@ func TestConnQueryRowUnknownType(t *testing.T) {
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var actual string
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err := db.QueryRow(sql, expected).Scan(&actual)
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if err != nil {
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t.Errorf("Unexpected failure: %v (sql -> %v)", err, sql)
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}
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if actual != expected {
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t.Errorf(`Expected "%v", got "%v" (sql -> %v)`, expected, actual, sql)
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}
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require.NoError(t, err)
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require.EqualValues(t, expected, actual)
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ensureDBValid(t, db)
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}
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@ -422,9 +326,7 @@ func TestConnQueryJSONIntoByteSlice(t *testing.T) {
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insert into docs(body) values('{"foo":"bar"}');
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`)
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if err != nil {
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t.Fatalf("db.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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sql := `select * from docs`
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expected := []byte(`{"foo":"bar"}`)
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@ -440,9 +342,7 @@ func TestConnQueryJSONIntoByteSlice(t *testing.T) {
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}
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_, err = db.Exec(`drop table docs`)
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if err != nil {
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t.Fatalf("db.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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ensureDBValid(t, db)
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}
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@ -456,31 +356,23 @@ func TestConnExecInsertByteSliceIntoJSON(t *testing.T) {
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body json not null
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);
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`)
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if err != nil {
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t.Fatalf("db.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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expected := []byte(`{"foo":"bar"}`)
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_, err = db.Exec(`insert into docs(body) values($1)`, expected)
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if err != nil {
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t.Fatalf("db.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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var actual []byte
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err = db.QueryRow(`select body from docs`).Scan(&actual)
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if err != nil {
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t.Fatalf("db.QueryRow unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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if bytes.Compare(actual, expected) != 0 {
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t.Errorf(`Expected "%v", got "%v"`, string(expected), string(actual))
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}
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_, err = db.Exec(`drop table docs`)
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if err != nil {
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t.Fatalf("db.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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ensureDBValid(t, db)
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}
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@ -490,56 +382,34 @@ func TestTransactionLifeCycle(t *testing.T) {
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defer closeDB(t, db)
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_, err := db.Exec("create temporary table t(a varchar not null)")
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if err != nil {
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t.Fatalf("db.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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tx, err := db.Begin()
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if err != nil {
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t.Fatalf("db.Begin unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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_, err = tx.Exec("insert into t values('hi')")
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if err != nil {
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t.Fatalf("tx.Exec unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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err = tx.Rollback()
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if err != nil {
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t.Fatalf("tx.Rollback unexpectedly failed: %v", err)
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}
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require.NoError(t, err)
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var n int64
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err = db.QueryRow("select count(*) from t").Scan(&n)
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if err != nil {
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t.Fatalf("db.QueryRow.Scan unexpectedly failed: %v", err)
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}
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if n != 0 {
|
||||
t.Fatalf("Expected 0 rows due to rollback, instead found %d", n)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
require.EqualValues(t, 0, n)
|
||||
|
||||
tx, err = db.Begin()
|
||||
if err != nil {
|
||||
t.Fatalf("db.Begin unexpectedly failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
_, err = tx.Exec("insert into t values('hi')")
|
||||
if err != nil {
|
||||
t.Fatalf("tx.Exec unexpectedly failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
err = tx.Commit()
|
||||
if err != nil {
|
||||
t.Fatalf("tx.Commit unexpectedly failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
err = db.QueryRow("select count(*) from t").Scan(&n)
|
||||
if err != nil {
|
||||
t.Fatalf("db.QueryRow.Scan unexpectedly failed: %v", err)
|
||||
}
|
||||
if n != 1 {
|
||||
t.Fatalf("Expected 1 rows due to rollback, instead found %d", n)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
require.EqualValues(t, 1, n)
|
||||
|
||||
ensureDBValid(t, db)
|
||||
}
|
||||
|
@ -550,9 +420,7 @@ func TestConnBeginTxIsolation(t *testing.T) {
|
|||
|
||||
var defaultIsoLevel string
|
||||
err := db.QueryRow("show transaction_isolation").Scan(&defaultIsoLevel)
|
||||
if err != nil {
|
||||
t.Fatalf("QueryRow failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
supportedTests := []struct {
|
||||
sqlIso sql.IsolationLevel
|
||||
|
@ -608,9 +476,7 @@ func TestConnBeginTxReadOnly(t *testing.T) {
|
|||
defer closeDB(t, db)
|
||||
|
||||
tx, err := db.BeginTx(context.Background(), &sql.TxOptions{ReadOnly: true})
|
||||
if err != nil {
|
||||
t.Fatalf("BeginTx failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
defer tx.Rollback()
|
||||
|
||||
var pgReadOnly string
|
||||
|
@ -631,21 +497,15 @@ func TestBeginTxContextCancel(t *testing.T) {
|
|||
defer closeDB(t, db)
|
||||
|
||||
_, err := db.Exec("drop table if exists t")
|
||||
if err != nil {
|
||||
t.Fatalf("db.Exec failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
ctx, cancelFn := context.WithCancel(context.Background())
|
||||
|
||||
tx, err := db.BeginTx(ctx, nil)
|
||||
if err != nil {
|
||||
t.Fatalf("BeginTx failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
_, err = tx.Exec("create table t(id serial)")
|
||||
if err != nil {
|
||||
t.Fatalf("tx.Exec failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
cancelFn()
|
||||
|
||||
|
@ -739,9 +599,8 @@ func TestConnPingContextSuccess(t *testing.T) {
|
|||
db := openDB(t)
|
||||
defer closeDB(t, db)
|
||||
|
||||
if err := db.PingContext(context.Background()); err != nil {
|
||||
t.Fatalf("db.PingContext failed: %v", err)
|
||||
}
|
||||
err := db.PingContext(context.Background())
|
||||
require.NoError(t, err)
|
||||
|
||||
ensureDBValid(t, db)
|
||||
}
|
||||
|
@ -751,9 +610,7 @@ func TestConnPrepareContextSuccess(t *testing.T) {
|
|||
defer closeDB(t, db)
|
||||
|
||||
stmt, err := db.PrepareContext(context.Background(), "select now()")
|
||||
if err != nil {
|
||||
t.Fatalf("db.PrepareContext failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
stmt.Close()
|
||||
|
||||
ensureDBValid(t, db)
|
||||
|
@ -764,9 +621,7 @@ func TestConnExecContextSuccess(t *testing.T) {
|
|||
defer closeDB(t, db)
|
||||
|
||||
_, err := db.ExecContext(context.Background(), "create temporary table exec_context_test(id serial primary key)")
|
||||
if err != nil {
|
||||
t.Fatalf("db.ExecContext failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
ensureDBValid(t, db)
|
||||
}
|
||||
|
@ -778,19 +633,14 @@ func TestConnExecContextFailureRetry(t *testing.T) {
|
|||
// we get a connection, immediately close it, and then get it back
|
||||
{
|
||||
conn, err := stdlib.AcquireConn(db)
|
||||
if err != nil {
|
||||
t.Fatalf("stdlib.AcquireConn unexpectedly failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
conn.Close(context.Background())
|
||||
stdlib.ReleaseConn(db, conn)
|
||||
}
|
||||
conn, err := db.Conn(context.Background())
|
||||
if err != nil {
|
||||
t.Fatalf("db.Conn unexpectedly failed: %v", err)
|
||||
}
|
||||
if _, err := conn.ExecContext(context.Background(), "select 1"); err != driver.ErrBadConn {
|
||||
t.Fatalf("Expected conn.ExecContext to return driver.ErrBadConn, but instead received: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
_, err = conn.ExecContext(context.Background(), "select 1")
|
||||
require.EqualValues(t, driver.ErrBadConn, err)
|
||||
}
|
||||
|
||||
func TestConnQueryContextSuccess(t *testing.T) {
|
||||
|
@ -798,20 +648,14 @@ func TestConnQueryContextSuccess(t *testing.T) {
|
|||
defer closeDB(t, db)
|
||||
|
||||
rows, err := db.QueryContext(context.Background(), "select * from generate_series(1,10) n")
|
||||
if err != nil {
|
||||
t.Fatalf("db.QueryContext failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
for rows.Next() {
|
||||
var n int64
|
||||
if err := rows.Scan(&n); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
}
|
||||
|
||||
if rows.Err() != nil {
|
||||
t.Error(rows.Err())
|
||||
err := rows.Scan(&n)
|
||||
require.NoError(t, err)
|
||||
}
|
||||
require.NoError(t, rows.Err())
|
||||
|
||||
ensureDBValid(t, db)
|
||||
}
|
||||
|
@ -823,19 +667,15 @@ func TestConnQueryContextFailureRetry(t *testing.T) {
|
|||
// we get a connection, immediately close it, and then get it back
|
||||
{
|
||||
conn, err := stdlib.AcquireConn(db)
|
||||
if err != nil {
|
||||
t.Fatalf("stdlib.AcquireConn unexpectedly failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
conn.Close(context.Background())
|
||||
stdlib.ReleaseConn(db, conn)
|
||||
}
|
||||
conn, err := db.Conn(context.Background())
|
||||
if err != nil {
|
||||
t.Fatalf("db.Conn unexpectedly failed: %v", err)
|
||||
}
|
||||
if _, err := conn.QueryContext(context.Background(), "select 1"); err != driver.ErrBadConn {
|
||||
t.Fatalf("Expected conn.QueryContext to return driver.ErrBadConn, but instead received: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
_, err = conn.QueryContext(context.Background(), "select 1")
|
||||
require.EqualValues(t, driver.ErrBadConn, err)
|
||||
}
|
||||
|
||||
func TestRowsColumnTypeDatabaseTypeName(t *testing.T) {
|
||||
|
@ -843,18 +683,11 @@ func TestRowsColumnTypeDatabaseTypeName(t *testing.T) {
|
|||
defer closeDB(t, db)
|
||||
|
||||
rows, err := db.Query("select * from generate_series(1,10) n")
|
||||
if err != nil {
|
||||
t.Fatalf("db.Query failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
columnTypes, err := rows.ColumnTypes()
|
||||
if err != nil {
|
||||
t.Fatalf("rows.ColumnTypes failed: %v", err)
|
||||
}
|
||||
|
||||
if len(columnTypes) != 1 {
|
||||
t.Fatalf("len(columnTypes) => %v, want %v", len(columnTypes), 1)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
require.Len(t, columnTypes, 1)
|
||||
|
||||
if columnTypes[0].DatabaseTypeName() != "INT4" {
|
||||
t.Errorf("columnTypes[0].DatabaseTypeName() => %v, want %v", columnTypes[0].DatabaseTypeName(), "INT4")
|
||||
|
@ -870,20 +703,14 @@ func TestStmtExecContextSuccess(t *testing.T) {
|
|||
defer closeDB(t, db)
|
||||
|
||||
_, err := db.Exec("create temporary table t(id int primary key)")
|
||||
if err != nil {
|
||||
t.Fatalf("db.Exec failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
stmt, err := db.Prepare("insert into t(id) values ($1::int4)")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
defer stmt.Close()
|
||||
|
||||
_, err = stmt.ExecContext(context.Background(), 42)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
ensureDBValid(t, db)
|
||||
}
|
||||
|
@ -893,14 +720,10 @@ func TestStmtExecContextCancel(t *testing.T) {
|
|||
defer closeDB(t, db)
|
||||
|
||||
_, err := db.Exec("create temporary table t(id int primary key)")
|
||||
if err != nil {
|
||||
t.Fatalf("db.Exec failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
stmt, err := db.Prepare("insert into t(id) select $1::int4 from pg_sleep(5)")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
defer stmt.Close()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)
|
||||
|
@ -919,15 +742,11 @@ func TestStmtQueryContextSuccess(t *testing.T) {
|
|||
defer closeDB(t, db)
|
||||
|
||||
stmt, err := db.Prepare("select * from generate_series(1,$1::int4) n")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
defer stmt.Close()
|
||||
|
||||
rows, err := stmt.QueryContext(context.Background(), 5)
|
||||
if err != nil {
|
||||
t.Fatalf("stmt.QueryContext failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
for rows.Next() {
|
||||
var n int64
|
||||
|
@ -1025,14 +844,10 @@ func TestRowsColumnTypes(t *testing.T) {
|
|||
defer closeDB(t, db)
|
||||
|
||||
rows, err := db.Query("SELECT 1 AS a, text 'bar' AS bar, 1.28::numeric(9, 2) AS dec")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
columns, err := rows.ColumnTypes()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
if len(columns) != 3 {
|
||||
t.Errorf("expected 3 columns found %d", len(columns))
|
||||
}
|
||||
|
@ -1070,18 +885,14 @@ func TestRowsColumnTypes(t *testing.T) {
|
|||
|
||||
func TestSimpleQueryLifeCycle(t *testing.T) {
|
||||
config, err := pgx.ParseConfig(os.Getenv("PGX_TEST_DATABASE"))
|
||||
if err != nil {
|
||||
t.Fatalf("pgx.ParseConnectionString failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
config.PreferSimpleProtocol = true
|
||||
|
||||
db := stdlib.OpenDB(*config)
|
||||
defer closeDB(t, db)
|
||||
|
||||
rows, err := db.Query("SELECT 'foo', n FROM generate_series($1::int, $2::int) n WHERE 3 = $3", 1, 10, 3)
|
||||
if err != nil {
|
||||
t.Fatalf("stmt.Query unexpectedly failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
rowCount := int64(0)
|
||||
|
||||
|
@ -1092,9 +903,8 @@ func TestSimpleQueryLifeCycle(t *testing.T) {
|
|||
n int64
|
||||
)
|
||||
|
||||
if err := rows.Scan(&s, &n); err != nil {
|
||||
t.Fatalf("rows.Scan unexpectedly failed: %v", err)
|
||||
}
|
||||
err := rows.Scan(&s, &n)
|
||||
require.NoError(t, err)
|
||||
|
||||
if s != "foo" {
|
||||
t.Errorf(`Expected "foo", received "%v"`, s)
|
||||
|
@ -1104,43 +914,24 @@ func TestSimpleQueryLifeCycle(t *testing.T) {
|
|||
t.Errorf("Expected %d, received %d", rowCount, n)
|
||||
}
|
||||
}
|
||||
|
||||
if err = rows.Err(); err != nil {
|
||||
t.Fatalf("rows.Err unexpectedly is: %v", err)
|
||||
}
|
||||
|
||||
if rowCount != 10 {
|
||||
t.Fatalf("Expected to receive 10 rows, instead received %d", rowCount)
|
||||
}
|
||||
require.NoError(t, rows.Err())
|
||||
|
||||
err = rows.Close()
|
||||
if err != nil {
|
||||
t.Fatalf("rows.Close unexpectedly failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
rows, err = db.Query("select 1 where false")
|
||||
if err != nil {
|
||||
t.Fatalf("stmt.Query unexpectedly failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
rowCount = int64(0)
|
||||
|
||||
for rows.Next() {
|
||||
rowCount++
|
||||
}
|
||||
|
||||
if err = rows.Err(); err != nil {
|
||||
t.Fatalf("rows.Err unexpectedly is: %v", err)
|
||||
}
|
||||
|
||||
if rowCount != 0 {
|
||||
t.Fatalf("Expected to receive 10 rows, instead received %d", rowCount)
|
||||
}
|
||||
require.NoError(t, rows.Err())
|
||||
require.EqualValues(t, 0, rowCount)
|
||||
|
||||
err = rows.Close()
|
||||
if err != nil {
|
||||
t.Fatalf("rows.Close unexpectedly failed: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
ensureDBValid(t, db)
|
||||
}
|
||||
|
@ -1153,13 +944,8 @@ func TestScanJSONIntoJSONRawMessage(t *testing.T) {
|
|||
var msg json.RawMessage
|
||||
|
||||
err := db.QueryRow("select '{}'::json").Scan(&msg)
|
||||
if err != nil {
|
||||
t.Fatalf("QueryRow / Scan failed: %v", err)
|
||||
}
|
||||
|
||||
if bytes.Compare([]byte("{}"), []byte(msg)) != 0 {
|
||||
t.Fatalf("Expected %v, got %v", []byte("{}"), msg)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
require.EqualValues(t, []byte("{}"), []byte(msg))
|
||||
|
||||
ensureDBValid(t, db)
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue