Golang DropMigrationsTable Examples

Example #1

File: testutil.go Project: GamerockSA/dex

func connect(t *testing.T) *gorp.DbMap {
	dsn := os.Getenv("DEX_TEST_DSN")
	if dsn == "" {
		return db.NewMemDB()

	}
	c, err := db.NewConnection(db.Config{DSN: dsn})
	if err != nil {
		t.Fatalf("Unable to connect to database: %v", err)
	}
	if err = c.DropTablesIfExists(); err != nil {
		t.Fatalf("Unable to drop database tables: %v", err)
	}

	if err = db.DropMigrationsTable(c); err != nil {
		t.Fatalf("Unable to drop migration table: %v", err)
	}

	n, err := db.MigrateToLatest(c)
	if err != nil {
		t.Fatalf("Unable to migrate: %v", err)
	}
	if n == 0 {
		t.Fatalf("No migrations performed")
	}

	return c
}

Example #2

File: db_test.go Project: jmheidly/dex

func connect(t *testing.T) *gorp.DbMap {
	c, err := db.NewConnection(db.Config{DSN: dsn})
	if err != nil {
		t.Fatalf("Unable to connect to database: %v", err)
	}

	if err = c.DropTablesIfExists(); err != nil {
		t.Fatalf("Unable to drop database tables: %v", err)
	}

	if err = db.DropMigrationsTable(c); err != nil {
		panic(fmt.Sprintf("Unable to drop migration table: %v", err))
	}

	db.MigrateToLatest(c)

	return c
}

Example #3

File: testutil.go Project: adrianlop/dex

func initDB(dsn string) *gorp.DbMap {
	c, err := db.NewConnection(db.Config{DSN: dsn})
	if err != nil {
		panic(fmt.Sprintf("Unable to connect to database: %v", err))
	}

	if err = c.DropTablesIfExists(); err != nil {
		panic(fmt.Sprintf("Unable to drop database tables: %v", err))
	}

	if err = db.DropMigrationsTable(c); err != nil {
		panic(fmt.Sprintf("Unable to drop migration table: %v", err))
	}

	if _, err = db.MigrateToLatest(c); err != nil {
		panic(fmt.Sprintf("Unable to migrate: %v", err))
	}
	return c
}

Example #4

File: db_test.go Project: GamerockSA/dex

func connect(t *testing.T) *gorp.DbMap {
	dsn := os.Getenv("DEX_TEST_DSN")
	if dsn == "" {
		t.Fatal("Unable to proceed with empty env var DEX_TEST_DSN")
	}
	c, err := db.NewConnection(db.Config{DSN: dsn})
	if err != nil {
		t.Fatalf("Unable to connect to database: %v", err)
	}
	if err = c.DropTablesIfExists(); err != nil {
		t.Fatalf("Unable to drop database tables: %v", err)
	}

	if err = db.DropMigrationsTable(c); err != nil {
		t.Fatalf("Unable to drop migration table: %v", err)
	}

	if _, err = db.MigrateToLatest(c); err != nil {
		t.Fatalf("Unable to migrate: %v", err)
	}

	return c
}