action_kit_test

README

ActionKit Go Test SDK

This module contains helper and interfaces which will help you to test actions using the action kit go api.

The module encapsulates the following technical aspects:

• test utilities to test an extension using minikube as kubernetes cluster

Installation

Add the following to your go.mod file:

go get github.com/steadybit/action-kit/go/action_kit_test

Usage

func TestWithMinikube(t *testing.T) {
	extFactory := e2e.HelmExtensionFactory{
		Name: "extension-host",
		Port: 8085,
		ExtraArgs: func(m *e2e.Minikube) []string {
			return []string{
				"--set", fmt.Sprintf("container.runtime=%s", m.Runtime),
			}
		},
	}

	mOpts := e2e.DefaultMiniKubeOpts
	e2e.WithMinikube(t, mOpts, &extFactory, []e2e.WithMinikubeTestCase{
		{
			Name: "stress cpu",
			Test: testStressCpu,
		},
    })
}


func testStressCpu(t *testing.T, m *e2e.Minikube, e *e2e.Extension) {
	log.Info().Msg("Starting testStressCpu")
	config := struct {
		Duration int `json:"duration"`
		CpuLoad  int `json:"cpuLoad"`
		Workers  int `json:"workers"`
	}{Duration: 50000, Workers: 0, CpuLoad: 50}
	exec, err := e.RunAction("com.github.steadybit.extension_host.stress-cpu", getTarget(m), config, nil)
	require.NoError(t, err)
    // ...
	e2e.AssertProcessRunningInContainer(t, m, e.Pod, "steadybit-extension-host", "stress-ng", true)
	require.NoError(t, exec.Cancel())
}
```