Assert fails the test if the condition is false.

DirHash returns a hash of all files attribites and their content within a directory.

DirSize returns the size in bytes of all files in a directory.

Equals fails the test if exp is not equal to act.

NewCallbackCloser returns a Closer that calls the provided function upon closing.

NewLogger returns a gokit compatible Logger which calls t.Log.

NewTemporaryDirectory creates a new temporary directory for transient POSIX activities.

NotEquals fails the test if exp is equal to act.

NotOk fails the test if an err is nil.

Ok fails the test if an err is not nil.

NilCloser is a no-op Closer.