foldup

type Factory ¶

type Factory interface {
	// CreateGCSGateway is used to create a storage gateway. In normal use it should be a GCS
	// gateway, that uses the given bucket to store files.
	CreateGCSGateway(bucket string) (storage.Gateway, error)
}

Factory is used to create dependencies used elsewhere in the application. It's primary reason for existence is to facilitate testing, by allowing us to pass a factory into a command (or a subset of a factory) to create it's dependencies "dynamically" in a test. The factory should produce interfaces, meaning the actual implementations of anything it creates could be fake.

func NewCLIFactory() Factory