kubernetes/test/e2e/upgrades/autoscaling/horizontal_pod_autoscalers.go

type HPAUpgradeTest …

// Name returns the tracking name of the test.
func (HPAUpgradeTest) Name() string { … }

// Setup creates a resource consumer and an HPA object that autoscales the consumer.
func (t *HPAUpgradeTest) Setup(ctx context.Context, f *framework.Framework) { … }

// Test waits for upgrade to complete and verifies if HPA works correctly.
func (t *HPAUpgradeTest) Test(ctx context.Context, f *framework.Framework, done <-chan struct{ … }

// Teardown cleans up any remaining resources.
func (t *HPAUpgradeTest) Teardown(ctx context.Context, f *framework.Framework) { … }

func (t *HPAUpgradeTest) test(ctx context.Context) { … }