testhelper

Documentation

Index

• func ExecDockerJobHCL(t *testing.T) string
• func PromQueryActiveInstances(ctx context.Context, addr string, job string) ([]string, error)
• func PromQueryAlive(ctx context.Context, addr string, job string, metric string, count int) error
• func PromQueryVector(ctx context.Context, addr string, job string, metric string) ([]float64, error)
• func TestNomadJobs(t *testing.T, ctx context.Context, consulCli *consulapi.Client, ...)
• func TestPrometheus(ctx context.Context, promaddr string) error
• func UntilPass(t *testing.T, ctx context.Context, f func() error)

Functions

func ExecDockerJobHCL

func ExecDockerJobHCL(t *testing.T) string

func PromQueryActiveInstances

func PromQueryActiveInstances(ctx context.Context, addr string, job string) ([]string, error)

func PromQueryAlive

func PromQueryAlive(ctx context.Context, addr string, job string, metric string, count int) error

PromQueryAlive makes sure that the job has count target instances and that the chosen canary metric is present for all of them.

func PromQueryVector

func PromQueryVector(ctx context.Context, addr string, job string, metric string) ([]float64, error)

func TestNomadJobs

func TestNomadJobs(t *testing.T, ctx context.Context, consulCli *consulapi.Client,
	nomadCli *nomadapi.Client, name, jobhcl string, tester func(ctx context.Context, addr string) error)

TestNomadJobs exercises a Consul/Nomad/Prometheus cluster by registering jobhcl as a Nomad job.

func TestPrometheus

func TestPrometheus(ctx context.Context, promaddr string) error

func UntilPass

func UntilPass(t *testing.T, ctx context.Context, f func() error)