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Diffstat (limited to 'query_test.go')
-rw-r--r--query_test.go193
1 files changed, 29 insertions, 164 deletions
diff --git a/query_test.go b/query_test.go
index ae60db9..29cb015 100644
--- a/query_test.go
+++ b/query_test.go
@@ -14,7 +14,7 @@ import (
"go.xyrillian.de/oblast/internal/must"
)
-func TestInsertBasicUsingLastInsertId(t *testing.T) {
+func TestInsertBasic(t *testing.T) {
md := mock.NewDriver()
db := sql.OpenDB(md)
@@ -34,39 +34,7 @@ func TestInsertBasicUsingLastInsertId(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)
- }
- must.Succeed(t, store.Insert(db, records...))
- 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"`).
+ md.ForQuery(`INSERT INTO "basic_records" ("name") VALUES (?) RETURNING "id"`).
ExpectQueryWithArgs("new").
AndReturnColumns("id").
WithRow(int64(42 + idx))
@@ -185,9 +153,9 @@ func TestWriteQueriesFailDuringPrepare(t *testing.T) {
}
err := store.Insert(db, recordsForInsert...)
- baseError := `unexpected query: INSERT INTO "basic_records" ("name") VALUES (?)`
+ baseError := `unexpected query: INSERT INTO "basic_records" ("name") VALUES (?) RETURNING "id"`
if batchSize < oblast.PrepareThreshold {
- assert.ErrEqual(t, err, "during Exec() for record with idx = 0: "+baseError)
+ assert.ErrEqual(t, err, "while inserting record with idx = 0: "+baseError)
} else {
assert.ErrEqual(t, err, "during Prepare(): "+baseError)
}
@@ -195,7 +163,7 @@ func TestWriteQueriesFailDuringPrepare(t *testing.T) {
err = store.Update(db, records...)
baseError = `unexpected query: UPDATE "basic_records" SET "name" = ? WHERE "id" = ?`
if batchSize < oblast.PrepareThreshold {
- assert.ErrEqual(t, err, "during Exec() for record with idx = 0: "+baseError)
+ assert.ErrEqual(t, err, "while updating record with idx = 0: "+baseError)
} else {
assert.ErrEqual(t, err, "during Prepare(): "+baseError)
}
@@ -203,28 +171,7 @@ func TestWriteQueriesFailDuringPrepare(t *testing.T) {
err = store.Delete(db, records...)
baseError = `unexpected query: DELETE FROM "basic_records" WHERE "id" = ?`
if batchSize < oblast.PrepareThreshold {
- assert.ErrEqual(t, err, "during Exec() for record with idx = 0: "+baseError)
- } else {
- assert.ErrEqual(t, err, "during Prepare(): "+baseError)
- }
- }
-
- store = oblast.MustNewStore[basicRecord](
- oblast.PostgresDialect(), // for test coverage of insertUsingReturningClause()
- oblast.TableNameIs("basic_records"),
- oblast.PrimaryKeyIs("id"),
- )
-
- for _, batchSize := range []int{1, oblast.PrepareThreshold - 1, oblast.PrepareThreshold + 1} {
- recordsForInsert := make([]*basicRecord, batchSize)
- for idx := range batchSize {
- recordsForInsert[idx] = &basicRecord{Name: "foo"}
- }
-
- err := store.Insert(db, recordsForInsert...)
- baseError := `unexpected query: INSERT INTO "basic_records" ("name") VALUES ($1) RETURNING "id"`
- if batchSize < oblast.PrepareThreshold {
- assert.ErrEqual(t, err, "during QueryRow() for record with idx = 0: "+baseError)
+ assert.ErrEqual(t, err, "while deleting record with idx = 0: "+baseError)
} else {
assert.ErrEqual(t, err, "during Prepare(): "+baseError)
}
@@ -254,83 +201,29 @@ func TestUpdateFailsOnMissingRecord(t *testing.T) {
assert.Equal(t, hasCorrectType, true)
}
-func TestInsertWithUnsignedIdField(t *testing.T) {
+func TestInsertFailsOnFilledAutoField(t *testing.T) {
md := mock.NewDriver()
db := sql.OpenDB(md)
type basicRecord struct {
- ID uint64 `db:"id,auto"` // not int64!
+ ID int64 `db:"id,auto"`
Name string `db:"name"`
}
+ store := oblast.MustNewStore[basicRecord](
+ oblast.SqliteDialect(),
+ oblast.TableNameIs("basic_records"),
+ oblast.PrimaryKeyIs("id"),
+ )
- t.Run("using LastInsertID", func(t *testing.T) {
- store := oblast.MustNewStore[basicRecord](
- oblast.SqliteDialect(),
- oblast.TableNameIs("basic_records"),
- oblast.PrimaryKeyIs("id"),
- )
-
- // success case
- md.ForQuery(`INSERT INTO "basic_records" ("name") VALUES (?)`).
- ExpectExecWithArgs("first").
- AndReturnLastInsertId(42).
- AndReturnRowsAffected(1)
- record := basicRecord{Name: "first"}
- must.Succeed(t, store.Insert(db, &record))
- assert.Equal(t, record, basicRecord{ID: 42, Name: "first"})
-
- // error case: negative ID cannot be cast to uint64
- md.ForQuery(`INSERT INTO "basic_records" ("name") VALUES (?)`).
- ExpectExecWithArgs("second").
- AndReturnLastInsertId(-42).
- AndReturnRowsAffected(1)
- err := store.Insert(db, &basicRecord{Name: "second"})
- assert.ErrEqual(t, err, "LastInsertId() = -42 for record with idx = 0 cannot be converted to uint")
-
- // error case: cannot Insert() a record that already has its ID field filled
- md.ForQuery(`INSERT INTO "basic_records" ("name") VALUES (?)`).
- ExpectExecWithArgs("third").
- AndReturnLastInsertId(42).
- AndReturnRowsAffected(1)
- err = store.Insert(db, &basicRecord{ID: 23, Name: "third"})
- assert.ErrEqual(t, err, `refusing to INSERT record with idx = 0 that already has non-zero values in its "auto" columns`)
- })
-
- t.Run("using RETURNING clause", func(t *testing.T) {
- store := oblast.MustNewStore[basicRecord](
- oblast.PostgresDialect(),
- oblast.TableNameIs("basic_records"),
- oblast.PrimaryKeyIs("id"),
- )
-
- // success case
- md.ForQuery(`INSERT INTO "basic_records" ("name") VALUES ($1) RETURNING "id"`).
- ExpectQueryWithArgs("first").
- AndReturnColumns("id").
- WithRow(42)
- record := basicRecord{Name: "first"}
- must.Succeed(t, store.Insert(db, &record))
- assert.Equal(t, record, basicRecord{ID: 42, Name: "first"})
-
- // error case: negative ID cannot be cast to uint64
- md.ForQuery(`INSERT INTO "basic_records" ("name") VALUES ($1) RETURNING "id"`).
- ExpectQueryWithArgs("second").
- AndReturnColumns("id").
- WithRow(-42)
- err := store.Insert(db, &basicRecord{Name: "second"})
- assert.ErrEqual(t, err, `during QueryRow() for record with idx = 0: sql: Scan error on column index 0, name "id": converting driver.Value type int ("-42") to a uint64: invalid syntax`)
-
- // error case: cannot Insert() a record that already has its ID field filled
- md.ForQuery(`INSERT INTO "basic_records" ("name") VALUES ($1) RETURNING "id"`).
- ExpectQueryWithArgs("third").
- AndReturnColumns("id").
- WithRow(42)
- err = store.Insert(db, &basicRecord{ID: 23, Name: "third"})
- assert.ErrEqual(t, err, `refusing to INSERT record with idx = 0 that already has non-zero values in its "auto" columns`)
- })
+ md.ForQuery(`INSERT INTO "basic_records" ("name") VALUES (?) RETURNING "id"`).
+ ExpectQueryWithArgs("existing").
+ AndReturnColumns("id").
+ WithRow(42)
+ err := store.Insert(db, &basicRecord{ID: 23, Name: "third"})
+ assert.ErrEqual(t, err, `refusing to INSERT record with idx = 0 that already has non-zero values in its "auto" columns`)
}
-func TestInsertWithoutAutoColumns(t *testing.T) {
+func TestInsertWithNoAutoColumns(t *testing.T) {
md := mock.NewDriver()
db := sql.OpenDB(md)
@@ -338,42 +231,14 @@ func TestInsertWithoutAutoColumns(t *testing.T) {
FooID int64 `db:"foo_id"`
BarID int64 `db:"bar_id"`
}
+ store := oblast.MustNewStore[relation](
+ oblast.SqliteDialect(),
+ oblast.TableNameIs("foo_bar_relations"),
+ oblast.PrimaryKeyIs("foo_id", "bar_id"),
+ )
- // Even in dialects using RETURNING clause, this uses Exec() because there is nothing to return.
- // Therefore, the test behavior with both dialects is identical except for the different placeholder syntax in the query.
- runTest := func(store oblast.Store[relation], query string) {
- md.ForQuery(query).
- ExpectExecWithArgs(1, 2).
- AndReturnRowsAffected(1)
- md.ForQuery(query).
- ExpectExecWithArgs(1, 3).
- AndReturnRowsAffected(1)
- relations := []*relation{
- {FooID: 1, BarID: 2},
- {FooID: 1, BarID: 3},
- }
- must.Succeed(t, store.Insert(db, relations...))
- assert.SliceDeepEqual(t, relations,
- &relation{FooID: 1, BarID: 2},
- &relation{FooID: 1, BarID: 3},
- )
- }
-
- t.Run("in dialect using LastInsertID", func(t *testing.T) {
- store := oblast.MustNewStore[relation](
- oblast.SqliteDialect(),
- oblast.TableNameIs("foo_bar_relations"),
- oblast.PrimaryKeyIs("foo_id", "bar_id"),
- )
- runTest(store, `INSERT INTO "foo_bar_relations" ("foo_id", "bar_id") VALUES (?, ?)`)
- })
-
- t.Run("in dialect using RETURNING clause", func(t *testing.T) {
- store := oblast.MustNewStore[relation](
- oblast.PostgresDialect(),
- oblast.TableNameIs("foo_bar_relations"),
- oblast.PrimaryKeyIs("foo_id", "bar_id"),
- )
- runTest(store, `INSERT INTO "foo_bar_relations" ("foo_id", "bar_id") VALUES ($1, $2)`)
- })
+ md.ForQuery(`INSERT INTO "foo_bar_relations" ("foo_id", "bar_id") VALUES (?, ?)`).
+ ExpectExecWithArgs(23, 42).
+ AndReturnRowsAffected(1)
+ must.Succeed(t, store.Insert(db, &relation{23, 42}))
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-08 14:44:40 +0000