type Options struct {Seprune// Separates parts of the UID. Defaults to '-'.Timetime.Time// Timestamp for all UIDs made with this space. Defaults to current time.// Short, if true, makes the result of space.New shorter by 6 characters.// This can be useful for character restricted IDs. It will use a shorter// but less readable time representation, and will only use two characters// for the count suffix instead of four.//// e.x. normal: gotest-20181030-59751273685000-0001// e.x. short:  gotest-1540917351273685000-01Shortbool}

type Space struct {Prefixstring// Prefix of UIDs. Read-only.Seprune// Separates UID parts. Read-only.Timetime.Time// Timestamp for UIDs. Read-only.// contains filtered or unexported fields}

funcNewSpace¶

func NewSpace(prefixstring, opts *Options) *Space

NewSpace creates a new UID space. A UID Space is used to generate unique IDs.

func (*Space)New¶

func (s *Space) New()string

New generates a new unique ID. The ID consists of the Space's prefix, atimestamp, and a counter value. All unique IDs generated in the same testexecution will have the same timestamp.

Aside from the characters in the prefix, IDs contain only letters, numbersand sep.

func (*Space)Older¶

func (s *Space) Older(uidstring, dtime.Duration)bool

Older reports whether uid was created by m and has a timestamp older thanthe current time by at least d.

func (*Space)Timestamp¶

func (s *Space) Timestamp(uidstring) (time.Time,bool)

Timestamp extracts the timestamp of uid, which must have been generated bys. The second return value is true on success, false if there was a problem.