drivertest

type AsTest interface {
	// Name should return a descriptive name for the test.
	Name() string
	// CollectionCheck will be called to allow verification of Collection.As.
	CollectionCheck(coll *docstore.Collection) error
	// BeforeDo will be passed directly to ActionList.BeforeDo as part of running
	// the test actions.
	BeforeDo(as func(interface{}) bool) error
	// BeforeQuery will be passed directly to Query.BeforeQuery as part of doing
	// the test query.
	BeforeQuery(as func(interface{}) bool) error
	// QueryCheck will be called after calling Query. It should call it.As and
	// verify the results.
	QueryCheck(it *docstore.DocumentIterator) error
}

type CodecTester interface {
	UnsupportedTypes() []UnsupportedType
	NativeEncode(interface{}) (interface{}, error)
	NativeDecode(value, dest interface{}) error
	DocstoreEncode(interface{}) (interface{}, error)
	DocstoreDecode(value, dest interface{}) error
}

type Harness interface {
	// MakeCollection makes a driver.Collection for testing.
	// The collection should have a single primary key field of type string named
	// drivertest.KeyField.
	MakeCollection(context.Context) (driver.Collection, error)

	// MakeTwoKeyCollection makes a driver.Collection for testing.
	// The collection will consist entirely of HighScore structs (see below), whose
	// two primary key fields are "Game" and "Player", both strings. Use
	// drivertest.HighScoreKey as the key function.
	MakeTwoKeyCollection(ctx context.Context) (driver.Collection, error)

	// Close closes resources used by the harness.
	Close()
}

type HarnessMaker func(ctx context.Context, t *testing.T) (Harness, error)

type HighScore struct {
	Game             string
	Player           string
	Score            int
	Time             time.Time
	DocstoreRevision interface{}
}

type UnsupportedType int