testtools

Documentation

Index

• Variables
• func AssertStreamerHasCorrectReturnBehaviour(t *testing.T, s beep.Streamer, expectedSamples int)
• func Collect(s beep.Streamer) [][2]float64
• func CollectNum(num int, s beep.Streamer) [][2]float64
• func RandomDataStreamer(numSamples int) (s beep.StreamSeeker, data [][2]float64)
• func TestFilePath(path string) string
• type ErrorStreamer
  • func (e ErrorStreamer) Err() error
  • func (e ErrorStreamer) Stream(samples [][2]float64) (n int, ok bool)

Variables

var (
	TestDataDir = filepath.Join(filepath.Dir(callerPath), "../testdata")
)

Functions

func AssertStreamerHasCorrectReturnBehaviour

func AssertStreamerHasCorrectReturnBehaviour(t *testing.T, s beep.Streamer, expectedSamples int)

AssertStreamerHasCorrectReturnBehaviour tests whether the return values returned by the streamer s adhere to the description on the Streamer interface.

func Collect

func Collect(s beep.Streamer) [][2]float64

Collect drains Streamer s and returns all the samples it streamed.

func CollectNum

func CollectNum(num int, s beep.Streamer) [][2]float64

CollectNum collects num samples from the streamer in chunks and returns them all.

func RandomDataStreamer

func RandomDataStreamer(numSamples int) (s beep.StreamSeeker, data [][2]float64)

RandomDataStreamer generates numSamples random samples and returns a StreamSeeker to stream them.

func TestFilePath

func TestFilePath(path string) string

Types

type ErrorStreamer

type ErrorStreamer struct {
	Error error
}

func (ErrorStreamer) Err

func (e ErrorStreamer) Err() error

func (ErrorStreamer) Stream

func (e ErrorStreamer) Stream(samples [][2]float64) (n int, ok bool)