/
portforwards_test.go
101 lines (81 loc) · 2.59 KB
/
portforwards_test.go
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package kubernetesdiscovery
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
"github.com/tilt-dev/tilt/pkg/apis/core/v1alpha1"
)
func TestPortForwardCreateAndUpdate(t *testing.T) {
f := newFixture(t)
pod := f.buildPod("pod-ns", "pod", nil, nil)
key := types.NamespacedName{Name: "kd"}
kd := &v1alpha1.KubernetesDiscovery{
ObjectMeta: metav1.ObjectMeta{Name: "kd"},
Spec: v1alpha1.KubernetesDiscoverySpec{
Watches: []v1alpha1.KubernetesWatchRef{
{
UID: string(pod.UID),
Namespace: pod.Namespace,
Name: pod.Name,
},
},
PortForwardTemplateSpec: &v1alpha1.PortForwardTemplateSpec{
Forwards: []v1alpha1.Forward{
v1alpha1.Forward{LocalPort: 4000, ContainerPort: 4000},
},
},
},
}
f.Create(kd)
f.kClient.UpsertPod(pod)
f.requireObservedPods(key, ancestorMap{pod.UID: pod.UID})
// Simulate the reconcile (which would normally be invoked by the manager on status update).
f.MustReconcile(key)
var pf v1alpha1.PortForward
f.MustGet(types.NamespacedName{Name: "kd-pod"}, &pf)
require.Equal(t, 1, len(pf.Spec.Forwards))
assert.Equal(t, 4000, int(pf.Spec.Forwards[0].LocalPort))
f.MustGet(key, kd)
kd.Spec.PortForwardTemplateSpec.Forwards[0].LocalPort = 4001
f.Update(kd)
f.MustReconcile(key)
f.MustGet(types.NamespacedName{Name: "kd-pod"}, &pf)
require.Equal(t, 1, len(pf.Spec.Forwards))
assert.Equal(t, 4001, int(pf.Spec.Forwards[0].LocalPort))
}
func TestPortForwardCreateAndDelete(t *testing.T) {
f := newFixture(t)
pod := f.buildPod("pod-ns", "pod", nil, nil)
key := types.NamespacedName{Name: "kd"}
kd := &v1alpha1.KubernetesDiscovery{
ObjectMeta: metav1.ObjectMeta{Name: key.Name},
Spec: v1alpha1.KubernetesDiscoverySpec{
Watches: []v1alpha1.KubernetesWatchRef{
{
UID: string(pod.UID),
Namespace: pod.Namespace,
Name: pod.Name,
},
},
PortForwardTemplateSpec: &v1alpha1.PortForwardTemplateSpec{
Forwards: []v1alpha1.Forward{
v1alpha1.Forward{LocalPort: 4000, ContainerPort: 4000},
},
},
},
}
f.Create(kd)
f.kClient.UpsertPod(pod)
f.requireObservedPods(key, ancestorMap{pod.UID: pod.UID})
// Simulate the reconcile (which would normally be invoked by the manager on status update).
f.MustReconcile(key)
var pf v1alpha1.PortForward
f.MustGet(types.NamespacedName{Name: "kd-pod"}, &pf)
f.MustGet(key, kd)
kd.Spec.PortForwardTemplateSpec = nil
f.Update(kd)
f.MustReconcile(key)
assert.False(t, f.Get(types.NamespacedName{Name: "kd-pod"}, &pf))
}