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// SPDX-FileCopyrightText: 2026 Stefan Majewsky <majewsky@gmx.net>
// SPDX-License-Identifier: Apache-2.0
package oblast_test
import (
"database/sql"
"strconv"
"testing"
"go.xyrillian.de/oblast"
"go.xyrillian.de/oblast/internal/assert"
"go.xyrillian.de/oblast/internal/mock"
"go.xyrillian.de/oblast/internal/must"
)
func TestInsertBasicUsingLastInsertId(t *testing.T) {
md := mock.NewDriver()
db := sql.OpenDB(md)
type basicRecord struct {
ID int64 `db:"id,auto"`
Name string `db:"name"`
}
store := oblast.MustNewStore[basicRecord](
oblast.SqliteDialect(),
oblast.TableNameIs("basic_records"),
oblast.PrimaryKeyIs("id"),
)
for _, batchSize := range []int{1, oblast.PrepareThreshold - 1, oblast.PrepareThreshold + 1} {
t.Run("N="+strconv.Itoa(batchSize), func(t *testing.T) {
records := make([]basicRecord, batchSize)
for idx := range batchSize {
records[idx] = basicRecord{Name: "new"}
md.ForQuery(`INSERT INTO "basic_records" ("name") VALUES (?)`).
ExpectExecWithArgs("new").
AndReturnLastInsertId(int64(42 + idx)).
AndReturnRowsAffected(1)
}
records = must.Return(store.Insert(db, records...))(t)
for idx, r := range records {
assert.Equal(t, r.ID, int64(42+idx))
}
})
}
}
func TestInsertBasicUsingReturningClause(t *testing.T) {
md := mock.NewDriver()
db := sql.OpenDB(md)
type basicRecord struct {
ID int64 `db:"id,auto"`
Name string `db:"name"`
}
store := oblast.MustNewStore[basicRecord](
oblast.PostgresDialect(),
oblast.TableNameIs("basic_records"),
oblast.PrimaryKeyIs("id"),
)
for _, batchSize := range []int{1, oblast.PrepareThreshold - 1, oblast.PrepareThreshold + 1} {
t.Run("N="+strconv.Itoa(batchSize), func(t *testing.T) {
records := make([]basicRecord, batchSize)
for idx := range batchSize {
records[idx] = basicRecord{Name: "new"}
md.ForQuery(`INSERT INTO "basic_records" ("name") VALUES ($1) RETURNING "id"`).
ExpectQueryWithArgs("new").
AndReturnColumns("id").
WithRow(int64(42 + idx))
}
records = must.Return(store.Insert(db, records...))(t)
for idx, r := range records {
assert.Equal(t, r.ID, int64(42+idx))
}
})
}
}
func TestUpdateBasic(t *testing.T) {
md := mock.NewDriver()
db := sql.OpenDB(md)
type basicRecord struct {
ID int64 `db:"id,auto"`
Name string `db:"name"`
}
store := oblast.MustNewStore[basicRecord](
oblast.PostgresDialect(),
oblast.TableNameIs("basic_records"),
oblast.PrimaryKeyIs("id"),
)
for _, batchSize := range []int{1, oblast.PrepareThreshold - 1, oblast.PrepareThreshold + 1} {
t.Run("N="+strconv.Itoa(batchSize), func(t *testing.T) {
records := make([]basicRecord, batchSize)
for idx := range batchSize {
r := basicRecord{ID: int64(42 + idx), Name: "updated"}
records[idx] = r
md.ForQuery(`UPDATE "basic_records" SET "name" = $1 WHERE "id" = $2`).
ExpectExecWithArgs(r.Name, r.ID).
AndReturnRowsAffected(1)
}
must.Succeed(t, store.Update(db, records...))
})
}
}
func TestDeleteBasic(t *testing.T) {
md := mock.NewDriver()
db := sql.OpenDB(md)
type basicRecord struct {
ID int64 `db:"id,auto"`
Name string `db:"name"`
}
store := oblast.MustNewStore[basicRecord](
oblast.PostgresDialect(),
oblast.TableNameIs("basic_records"),
oblast.PrimaryKeyIs("id"),
)
for _, batchSize := range []int{1, oblast.PrepareThreshold - 1, oblast.PrepareThreshold + 1} {
t.Run("N="+strconv.Itoa(batchSize), func(t *testing.T) {
records := make([]basicRecord, batchSize)
for idx := range batchSize {
r := basicRecord{ID: int64(42 + idx), Name: "removed"}
records[idx] = r
md.ForQuery(`DELETE FROM "basic_records" WHERE "id" = $1`).
ExpectExecWithArgs(r.ID).
AndReturnRowsAffected(1)
}
must.Succeed(t, store.Delete(db, records...))
})
}
}
// TODO: more test coverage for query.go
|
