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when.go
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when.go
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package fixtures
import (
"context"
"testing"
"time"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/rest"
eventbusv1alpha1 "github.com/argoproj/argo-events/pkg/apis/eventbus/v1alpha1"
eventsourcev1alpha1 "github.com/argoproj/argo-events/pkg/apis/eventsource/v1alpha1"
sensorv1alpha1 "github.com/argoproj/argo-events/pkg/apis/sensor/v1alpha1"
eventbuspkg "github.com/argoproj/argo-events/pkg/client/eventbus/clientset/versioned/typed/eventbus/v1alpha1"
eventsourcepkg "github.com/argoproj/argo-events/pkg/client/eventsource/clientset/versioned/typed/eventsource/v1alpha1"
sensorpkg "github.com/argoproj/argo-events/pkg/client/sensor/clientset/versioned/typed/sensor/v1alpha1"
testutil "github.com/argoproj/argo-events/test/util"
)
type When struct {
t *testing.T
eventBusClient eventbuspkg.EventBusInterface
eventSourceClient eventsourcepkg.EventSourceInterface
sensorClient sensorpkg.SensorInterface
eventBus *eventbusv1alpha1.EventBus
eventSource *eventsourcev1alpha1.EventSource
sensor *sensorv1alpha1.Sensor
restConfig *rest.Config
kubeClient kubernetes.Interface
}
func (w *When) CreateEventBus() *When {
w.t.Helper()
if w.eventBus == nil {
w.t.Fatal("No event bus to create")
}
w.t.Log("Creating event bus", w.eventBus.Name)
ctx := context.Background()
eb, err := w.eventBusClient.Create(ctx, w.eventBus, metav1.CreateOptions{})
if err != nil {
w.t.Fatal(err)
} else {
w.eventBus = eb
}
return w
}
func (w *When) DeleteEventBus() *When {
w.t.Helper()
if w.eventBus == nil {
w.t.Fatal("No event bus to delete")
}
w.t.Log("Deleting event bus", w.eventBus.Name)
ctx := context.Background()
err := w.eventBusClient.Delete(ctx, w.eventBus.Name, metav1.DeleteOptions{})
if err != nil {
w.t.Fatal(err)
}
return w
}
func (w *When) CreateEventSource() *When {
w.t.Helper()
if w.eventSource == nil {
w.t.Fatal("No event source to create")
}
w.t.Log("Creating event source", w.eventSource.Name)
ctx := context.Background()
es, err := w.eventSourceClient.Create(ctx, w.eventSource, metav1.CreateOptions{})
if err != nil {
w.t.Fatal(err)
} else {
w.eventSource = es
}
return w
}
func (w *When) CreateSensor() *When {
w.t.Helper()
if w.sensor == nil {
w.t.Fatal("No sensor to create")
}
w.t.Log("Creating sensor", w.sensor.Name)
ctx := context.Background()
s, err := w.sensorClient.Create(ctx, w.sensor, metav1.CreateOptions{})
if err != nil {
w.t.Fatal(err)
} else {
w.sensor = s
}
return w
}
func (w *When) Wait(timeout time.Duration) *When {
w.t.Helper()
w.t.Log("Waiting for", timeout.String())
time.Sleep(timeout)
w.t.Log("Done waiting")
return w
}
func (w *When) And(block func()) *When {
w.t.Helper()
block()
if w.t.Failed() {
w.t.FailNow()
}
return w
}
func (w *When) Exec(name string, args []string, block func(t *testing.T, output string, err error)) *When {
w.t.Helper()
output, err := Exec(name, args...)
block(w.t, output, err)
if w.t.Failed() {
w.t.FailNow()
}
return w
}
func (w *When) WaitForEventBusReady() *When {
w.t.Helper()
ctx := context.Background()
if err := testutil.WaitForEventBusReady(ctx, w.eventBusClient, w.eventBus.Name, defaultTimeout); err != nil {
w.t.Fatal(err)
}
if err := testutil.WaitForEventBusStatefulSetReady(ctx, w.kubeClient, Namespace, w.eventBus.Name, defaultTimeout); err != nil {
w.t.Fatal(err)
}
return w
}
func (w *When) WaitForEventSourceReady() *When {
w.t.Helper()
ctx := context.Background()
if err := testutil.WaitForEventSourceReady(ctx, w.eventSourceClient, w.eventSource.Name, defaultTimeout); err != nil {
w.t.Fatal(err)
}
if err := testutil.WaitForEventSourceDeploymentReady(ctx, w.kubeClient, Namespace, w.eventSource.Name, defaultTimeout); err != nil {
w.t.Fatal(err)
}
w.t.Logf("Pod of EventSource %s is running", w.eventSource.Name)
return w
}
func (w *When) WaitForSensorReady() *When {
w.t.Helper()
ctx := context.Background()
if err := testutil.WaitForSensorReady(ctx, w.sensorClient, w.sensor.Name, defaultTimeout); err != nil {
w.t.Fatal(err)
}
if err := testutil.WaitForSensorDeploymentReady(ctx, w.kubeClient, Namespace, w.sensor.Name, defaultTimeout); err != nil {
w.t.Fatal(err)
}
w.t.Logf("Pod of Sensor %s is running", w.sensor.Name)
return w
}
func (w *When) Given() *Given {
return &Given{
t: w.t,
eventBusClient: w.eventBusClient,
eventSourceClient: w.eventSourceClient,
sensorClient: w.sensorClient,
eventBus: w.eventBus,
eventSource: w.eventSource,
sensor: w.sensor,
restConfig: w.restConfig,
kubeClient: w.kubeClient,
}
}
func (w *When) Then() *Then {
return &Then{
t: w.t,
eventBusClient: w.eventBusClient,
eventSourceClient: w.eventSourceClient,
sensorClient: w.sensorClient,
eventBus: w.eventBus,
eventSource: w.eventSource,
sensor: w.sensor,
restConfig: w.restConfig,
kubeClient: w.kubeClient,
}
}