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gormschema: fixed circular foreign keys on postgresql example (#25)
fixes #22
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,22 +1,74 @@ | ||
| package gormschema | ||
|
|
||
| import ( | ||
| "os" | ||
| "testing" | ||
|
|
||
| "ariga.io/atlas-go-sdk/recordriver" | ||
| ckmodels "ariga.io/atlas-provider-gorm/internal/testdata/circularfks" | ||
| "ariga.io/atlas-provider-gorm/internal/testdata/models" | ||
| "github.com/stretchr/testify/require" | ||
| "gorm.io/gorm" | ||
| ) | ||
|
|
||
| func TestConfig(t *testing.T) { | ||
| l := New("sqlite", WithConfig( | ||
| func TestSQLiteConfig(t *testing.T) { | ||
| resetSession() | ||
| l := New("sqlite") | ||
| sql, err := l.Load(models.Pet{}, models.User{}, ckmodels.Event{}, ckmodels.Location{}) | ||
| require.NoError(t, err) | ||
| requireEqualContent(t, sql, "testdata/sqlite_default") | ||
| resetSession() | ||
| l = New("sqlite", WithConfig(&gorm.Config{ | ||
| DisableForeignKeyConstraintWhenMigrating: true, | ||
| })) | ||
| sql, err = l.Load(models.Pet{}, models.User{}) | ||
| require.NoError(t, err) | ||
| requireEqualContent(t, sql, "testdata/sqlite_no_fk") | ||
| resetSession() | ||
| } | ||
|
|
||
| func TestPostgreSQLConfig(t *testing.T) { | ||
| resetSession() | ||
| l := New("postgres") | ||
| sql, err := l.Load(ckmodels.Location{}, ckmodels.Event{}, models.User{}, models.Pet{}) | ||
| require.NoError(t, err) | ||
| requireEqualContent(t, sql, "testdata/postgresql_default") | ||
| resetSession() | ||
| l = New("postgres", WithConfig( | ||
| &gorm.Config{ | ||
| DisableForeignKeyConstraintWhenMigrating: true, | ||
| })) | ||
| sql, err = l.Load(ckmodels.Location{}, ckmodels.Event{}) | ||
| require.NoError(t, err) | ||
| requireEqualContent(t, sql, "testdata/postgresql_no_fk") | ||
| } | ||
|
|
||
| func TestMySQLConfig(t *testing.T) { | ||
| resetSession() | ||
| l := New("mysql") | ||
| sql, err := l.Load(ckmodels.Location{}, ckmodels.Event{}, models.User{}, models.Pet{}) | ||
| require.NoError(t, err) | ||
| requireEqualContent(t, sql, "testdata/mysql_default") | ||
| resetSession() | ||
| l = New("mysql", WithConfig( | ||
| &gorm.Config{ | ||
| DisableForeignKeyConstraintWhenMigrating: true, | ||
| }, | ||
| )) | ||
| sql, err := l.Load(models.Pet{}, models.User{}) | ||
| sql, err = l.Load(ckmodels.Location{}, ckmodels.Event{}) | ||
| require.NoError(t, err) | ||
| requireEqualContent(t, sql, "testdata/mysql_no_fk") | ||
| } | ||
|
|
||
| func resetSession() { | ||
| sess, ok := recordriver.Session("gorm") | ||
| if ok { | ||
| sess.Statements = nil | ||
| } | ||
| } | ||
|
|
||
| func requireEqualContent(t *testing.T, expected, fileName string) { | ||
| buf, err := os.ReadFile(fileName) | ||
| require.NoError(t, err) | ||
| require.Contains(t, sql, "CREATE TABLE `pets`") | ||
| require.Contains(t, sql, "CREATE TABLE `users`") | ||
| require.NotContains(t, sql, "FOREIGN KEY") | ||
| require.Equal(t, expected, string(buf)) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| CREATE TABLE `events` (`eventId` varchar(191),`locationId` varchar(191),PRIMARY KEY (`eventId`),UNIQUE INDEX `idx_events_location_id` (`locationId`)); | ||
| CREATE TABLE `locations` (`locationId` varchar(191),`eventId` varchar(191),PRIMARY KEY (`locationId`),UNIQUE INDEX `idx_locations_event_id` (`eventId`)); | ||
| CREATE TABLE `users` (`id` bigint unsigned AUTO_INCREMENT,`created_at` datetime(3) NULL,`updated_at` datetime(3) NULL,`deleted_at` datetime(3) NULL,`name` longtext,PRIMARY KEY (`id`),INDEX `idx_users_deleted_at` (`deleted_at`)); | ||
| CREATE TABLE `pets` (`id` bigint unsigned AUTO_INCREMENT,`created_at` datetime(3) NULL,`updated_at` datetime(3) NULL,`deleted_at` datetime(3) NULL,`name` longtext,`user_id` bigint unsigned,PRIMARY KEY (`id`),INDEX `idx_pets_deleted_at` (`deleted_at`)); | ||
| ALTER TABLE `events` ADD CONSTRAINT `fk_locations_event` FOREIGN KEY (`locationId`) REFERENCES `locations`(`locationId`); | ||
| ALTER TABLE `locations` ADD CONSTRAINT `fk_events_location` FOREIGN KEY (`eventId`) REFERENCES `events`(`eventId`); | ||
| ALTER TABLE `pets` ADD CONSTRAINT `fk_users_pets` FOREIGN KEY (`user_id`) REFERENCES `users`(`id`); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| CREATE TABLE `events` (`eventId` varchar(191),`locationId` varchar(191),PRIMARY KEY (`eventId`),UNIQUE INDEX `idx_events_location_id` (`locationId`)); | ||
| CREATE TABLE `locations` (`locationId` varchar(191),`eventId` varchar(191),PRIMARY KEY (`locationId`),UNIQUE INDEX `idx_locations_event_id` (`eventId`)); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| CREATE TABLE "events" ("eventId" text,"locationId" varchar(191),PRIMARY KEY ("eventId")); | ||
| CREATE UNIQUE INDEX IF NOT EXISTS "idx_events_location_id" ON "events" ("locationId"); | ||
| CREATE TABLE "locations" ("locationId" text,"eventId" varchar(191),PRIMARY KEY ("locationId")); | ||
| CREATE UNIQUE INDEX IF NOT EXISTS "idx_locations_event_id" ON "locations" ("eventId"); | ||
| CREATE TABLE "users" ("id" bigserial,"created_at" timestamptz,"updated_at" timestamptz,"deleted_at" timestamptz,"name" text,PRIMARY KEY ("id")); | ||
| CREATE INDEX IF NOT EXISTS "idx_users_deleted_at" ON "users" ("deleted_at"); | ||
| CREATE TABLE "pets" ("id" bigserial,"created_at" timestamptz,"updated_at" timestamptz,"deleted_at" timestamptz,"name" text,"user_id" bigint,PRIMARY KEY ("id")); | ||
| CREATE INDEX IF NOT EXISTS "idx_pets_deleted_at" ON "pets" ("deleted_at"); | ||
| ALTER TABLE "events" ADD CONSTRAINT "fk_locations_event" FOREIGN KEY ("locationId") REFERENCES "locations"("locationId"); | ||
| ALTER TABLE "locations" ADD CONSTRAINT "fk_events_location" FOREIGN KEY ("eventId") REFERENCES "events"("eventId"); | ||
| ALTER TABLE "pets" ADD CONSTRAINT "fk_users_pets" FOREIGN KEY ("user_id") REFERENCES "users"("id"); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| CREATE TABLE "events" ("eventId" text,"locationId" varchar(191),PRIMARY KEY ("eventId")); | ||
| CREATE UNIQUE INDEX IF NOT EXISTS "idx_events_location_id" ON "events" ("locationId"); | ||
| CREATE TABLE "locations" ("locationId" text,"eventId" varchar(191),PRIMARY KEY ("locationId")); | ||
| CREATE UNIQUE INDEX IF NOT EXISTS "idx_locations_event_id" ON "locations" ("eventId"); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| CREATE TABLE `users` (`id` integer,`created_at` datetime,`updated_at` datetime,`deleted_at` datetime,`name` text,PRIMARY KEY (`id`)); | ||
| CREATE INDEX `idx_users_deleted_at` ON `users`(`deleted_at`); | ||
| CREATE TABLE `pets` (`id` integer,`created_at` datetime,`updated_at` datetime,`deleted_at` datetime,`name` text,`user_id` integer,PRIMARY KEY (`id`),CONSTRAINT `fk_users_pets` FOREIGN KEY (`user_id`) REFERENCES `users`(`id`)); | ||
| CREATE INDEX `idx_pets_deleted_at` ON `pets`(`deleted_at`); | ||
| CREATE TABLE `locations` (`locationId` text,`eventId` text,PRIMARY KEY (`locationId`),CONSTRAINT `fk_events_location` FOREIGN KEY (`eventId`) REFERENCES `events`(`eventId`)); | ||
| CREATE UNIQUE INDEX `idx_locations_event_id` ON `locations`(`eventId`); | ||
| CREATE TABLE `events` (`eventId` text,`locationId` text,PRIMARY KEY (`eventId`),CONSTRAINT `fk_locations_event` FOREIGN KEY (`locationId`) REFERENCES `locations`(`locationId`)); | ||
| CREATE UNIQUE INDEX `idx_events_location_id` ON `events`(`locationId`); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| CREATE TABLE `users` (`id` integer,`created_at` datetime,`updated_at` datetime,`deleted_at` datetime,`name` text,PRIMARY KEY (`id`)); | ||
| CREATE INDEX `idx_users_deleted_at` ON `users`(`deleted_at`); | ||
| CREATE TABLE `pets` (`id` integer,`created_at` datetime,`updated_at` datetime,`deleted_at` datetime,`name` text,`user_id` integer,PRIMARY KEY (`id`)); | ||
| CREATE INDEX `idx_pets_deleted_at` ON `pets`(`deleted_at`); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| variable "dialect" { | ||
| type = string | ||
| } | ||
|
|
||
| locals { | ||
| dev_url = { | ||
| mysql = "docker://mysql/8/dev" | ||
| postgres = "docker://postgres/15" | ||
| sqlite = "sqlite://file::memory:?cache=shared" | ||
| }[var.dialect] | ||
| } | ||
|
|
||
| data "external_schema" "gorm" { | ||
| program = [ | ||
| "go", | ||
| "run", | ||
| "-mod=mod", | ||
| "ariga.io/atlas-provider-gorm", | ||
| "load", | ||
| "--path", ".", | ||
| "--dialect", var.dialect, | ||
| ] | ||
| } | ||
|
|
||
| env "gorm" { | ||
| src = data.external_schema.gorm.url | ||
| dev = local.dev_url | ||
| migration { | ||
| dir = "file://migrations/${var.dialect}" | ||
| } | ||
| format { | ||
| migrate { | ||
| diff = "{{ sql . \" \" }}" | ||
| } | ||
| } | ||
| } |
18 changes: 18 additions & 0 deletions
18
internal/testdata/circularfks/migrations/mysql/20231217181004.sql
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| -- Create "events" table | ||
| CREATE TABLE `events` ( | ||
| `eventId` varchar(191) NOT NULL, | ||
| `locationId` varchar(191) NULL, | ||
| PRIMARY KEY (`eventId`), | ||
| UNIQUE INDEX `idx_events_location_id` (`locationId`) | ||
| ) CHARSET utf8mb4 COLLATE utf8mb4_0900_ai_ci; | ||
| -- Create "locations" table | ||
| CREATE TABLE `locations` ( | ||
| `locationId` varchar(191) NOT NULL, | ||
| `eventId` varchar(191) NULL, | ||
| PRIMARY KEY (`locationId`), | ||
| UNIQUE INDEX `idx_locations_event_id` (`eventId`) | ||
| ) CHARSET utf8mb4 COLLATE utf8mb4_0900_ai_ci; | ||
| -- Modify "events" table | ||
| ALTER TABLE `events` ADD CONSTRAINT `fk_locations_event` FOREIGN KEY (`locationId`) REFERENCES `locations` (`locationId`) ON UPDATE NO ACTION ON DELETE NO ACTION; | ||
| -- Modify "locations" table | ||
| ALTER TABLE `locations` ADD CONSTRAINT `fk_events_location` FOREIGN KEY (`eventId`) REFERENCES `events` (`eventId`) ON UPDATE NO ACTION ON DELETE NO ACTION; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| h1:/eDuTTWwc38n5GkA38A1BlSXBzxW2wGyYUwSi36vCn4= | ||
| 20231217181004.sql h1:XkiJLMZhj3FwEv2QwlAKjLga9LrOhyupMiPMl1LUi/g= |
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