testutils

Documentation

Index

• func NewTestOutput(t *testing.T) io.Writer
• func SetEnv(t *testing.T, newEnv []string) (restoreEnv func())
• type SimpleLogrusHook
  • func (smh *SimpleLogrusHook) Drain() []logrus.Entry
  • func (smh *SimpleLogrusHook) Fire(e *logrus.Entry) error
  • func (smh *SimpleLogrusHook) Levels() []logrus.Level

Functions

func NewTestOutput

func NewTestOutput(t *testing.T) io.Writer

NewTestOutput returns a simple io.Writer implementation that uses the test's logger as an output.

func SetEnv

func SetEnv(t *testing.T, newEnv []string) (restoreEnv func())

SetEnv is a helper funcion for setting arbitrary environment variables and restoring the old ones at the end, usually by deferring the returned callback TODO: remove these hacks when we improve the configuration (hopefully completely, see https://github.com/loadimpact/k6/issues/883)... we shouldn't have to mess with the global environment at all...

Types

type SimpleLogrusHook

type SimpleLogrusHook struct {
	HookedLevels []logrus.Level
	// contains filtered or unexported fields
}

SimpleLogrusHook implements the logrus.Hook interface and could be used to check if log messages were outputted

func (*SimpleLogrusHook) Drain

func (smh *SimpleLogrusHook) Drain() []logrus.Entry

Drain returns the currently stored messages and deletes them from the cache

func (*SimpleLogrusHook) Fire

func (smh *SimpleLogrusHook) Fire(e *logrus.Entry) error

Fire saves whatever message the logrus library passed in the cache

func (*SimpleLogrusHook) Levels

func (smh *SimpleLogrusHook) Levels() []logrus.Level

Levels just returns whatever was stored in the HookedLevels slice