kubernetes/cmd/kubeadm/app/util/pkiutil/testing/testing.go

// RunWithPrivateKeyFixtureDirectory overrides NewPrivateKey to return private key fixtures
// while executing tests in m.
func RunWithPrivateKeyFixtureDirectory(m *testing.M) { … }

// Reset indicates a new test is starting and previously returned private key fixtures may be reused.
func Reset() { … }

var testFunction …

var lock …

var fixtureDir …

var lastTest …

var ecdsa …

var rsa …

func install() (cleanup func()) { … }

func newPrivateKey(keyType kubeadmapi.EncryptionAlgorithmType) (crypto.Signer, error) { … }