// NewEmpire returns a new Empire instance suitable for testing. It ensures that
// the database is clean before returning.
func NewEmpire(t testing.TB) *empire.Empire {
db, err := empire.OpenDB(DatabaseURL)
if err != nil {
t.Fatal(err)
}
if err := db.MigrateUp(); err != nil {
t.Fatal(err)
}
// Log queries if verbose mode is set.
if testing.Verbose() {
db.Debug()
}
e := empire.New(db)
e.Scheduler = scheduler.NewFakeScheduler()
e.ProcfileExtractor = ExtractProcfile(nil)
e.RunRecorder = empire.RecordTo(ioutil.Discard)
if err := e.Reset(); err != nil {
t.Fatal(err)
}
return e
}
func Example() {
// Open a postgres connection.
db, _ := empire.OpenDB("postgres://localhost/empire?sslmode=disable")
// Migrate the database schema.
_ = db.MigrateUp()
// Initialize a new Empire instance.
e := empire.New(db)
// Run operations against Empire.
apps, _ := e.Apps(empire.AppsQuery{})
fmt.Println(apps)
// Output:
// []
}
// NewEmpire returns a new Empire instance suitable for testing. It ensures that
// the database is clean before returning.
func NewEmpire(t testing.TB) *empire.Empire {
db, err := empire.OpenDB(DatabaseURL)
if err != nil {
t.Fatal(err)
}
// TODO: Run db.MigrateUp once migrations are in the binary.
// Log queries if verbose mode is set.
if testing.Verbose() {
db.Debug()
}
e := empire.New(db, empire.DefaultOptions)
e.Scheduler = scheduler.NewFakeScheduler()
e.ExtractProcfile = ExtractProcfile
if err := e.Reset(); err != nil {
t.Fatal(err)
}
return e
}
func newDB(c *cli.Context) (*empire.DB, error) {
return empire.OpenDB(c.String(FlagDB))
}