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Documentation
¶
Index ¶
- Constants
- func DirHash(t *testing.T, path string) []byte
- func NewLogger(t *testing.T) log.Logger
- func NewRoundTripCheckRequest(checkRequest func(*http.Request), theResponse *http.Response, theError error) http.RoundTripper
- func RandomUnprivilegedPort(t *testing.T) int
- func RequireEqual(t testing.TB, expected, actual interface{}, msgAndArgs ...interface{})
- func RequireEqualWithOptions(t testing.TB, expected, actual interface{}, extra []cmp.Option, ...)
- func TolerantVerifyLeak(m *testing.M)
- type Closer
- type MockContext
- type T
- type TemporaryDirectory
Constants ¶
const ( // NilCloser is a no-op Closer. NilCloser = nilCloser(true) )
Variables ¶
This section is empty.
Functions ¶
func NewRoundTripCheckRequest ¶
func NewRoundTripCheckRequest(checkRequest func(*http.Request), theResponse *http.Response, theError error) http.RoundTripper
NewRoundTripCheckRequest creates a new instance of a type that implements http.RoundTripper, which before returning theResponse and theError, executes checkRequest against a http.Request.
func RandomUnprivilegedPort ¶
RandomUnprivilegedPort returns valid unprivileged random port number which can be used for testing.
func RequireEqual ¶ added in v0.51.0
Replacement for require.Equal using go-cmp adapted for Prometheus data structures, instead of DeepEqual.
func RequireEqualWithOptions ¶ added in v0.51.0
func RequireEqualWithOptions(t testing.TB, expected, actual interface{}, extra []cmp.Option, msgAndArgs ...interface{})
As RequireEqual but allows extra cmp.Options.
func TolerantVerifyLeak ¶
TolerantVerifyLeak verifies go leaks but excludes the go routines that are launched as side effects of some of our dependencies.
Types ¶
type Closer ¶
type Closer interface {
// Close reaps the underlying directory and its children. The directory
// could be deleted by its users already.
Close()
}
Closer is the interface that wraps the Close method.
func NewCallbackCloser ¶
func NewCallbackCloser(fn func()) Closer
NewCallbackCloser returns a Closer that calls the provided function upon closing.
type MockContext ¶
type MockContext struct {
Error error
DoneCh chan struct{}
}
A MockContext provides a simple stub implementation of a Context.
func (*MockContext) Deadline ¶
func (c *MockContext) Deadline() (deadline time.Time, ok bool)
Deadline always will return not set.
func (*MockContext) Done ¶
func (c *MockContext) Done() <-chan struct{}
Done returns a read channel for listening to the Done event.
func (*MockContext) Err ¶
func (c *MockContext) Err() error
Err returns the error, is nil if not set.
func (*MockContext) Value ¶
func (c *MockContext) Value(interface{}) interface{}
Value ignores the Value and always returns nil.
type T ¶
type T interface {
Errorf(format string, args ...interface{})
FailNow()
}
T implements the needed methods of testing.TB so that we do not need to actually import testing (which has the side effect of adding all the test flags, which we do not want in non-test binaries even if they make use of these utilities for some reason).
type TemporaryDirectory ¶
type TemporaryDirectory interface {
Closer
// Path returns the underlying path for access.
Path() string
}
TemporaryDirectory models a closeable path for transient POSIX disk activities.
func NewTemporaryDirectory ¶
func NewTemporaryDirectory(name string, t T) (handler TemporaryDirectory)
NewTemporaryDirectory creates a new temporary directory for transient POSIX activities.
Source Files