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Add new unit tests

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This commit is contained in:
Jan Safranek
2025-12-05 16:07:05 +01:00
parent 5602c5e6b5
commit d05bfe8123
1 changed files with 86 additions and 0 deletions
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86
pkg/controller/volume/selinuxwarning/selinux_warning_controller_test.go
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@@ -338,6 +338,84 @@ func TestSELinuxWarningController_Sync(t *testing.T) {
`Normal SELinuxLabelConflict SELinuxLabel ":::s0:c1,c2" conflicts with pod pod2 that uses the same volume as this pod with SELinuxLabel ":::s0:c98,c99". If both pods land on the same node, only one of them may access the volume.`,
},
},
{
name: "pending pod is processed",
existingPVCs: []*v1.PersistentVolumeClaim{
pvcBoundToPV("pv1", "pvc1"),
},
existingPVs: []*v1.PersistentVolume{
pvBoundToPVC("pv1", "pvc1"),
},
existingPods: []*v1.Pod{
pod("pod1", "s0:c1,c2", nil).withPVC("pvc1", "vol1").withPhase(v1.PodPending).build(),
},
pod: cache.ObjectName{Namespace: namespace, Name: "pod1"},
expectedEvents: nil,
expectedAddedVolumes: []addedVolume{
{
volumeName: "fake-plugin/pv1",
podKey: cache.ObjectName{Namespace: namespace, Name: "pod1"},
label: ":::s0:c1,c2",
changePolicy: v1.SELinuxChangePolicyMountOption,
csiDriver: "ebs.csi.aws.com",
},
},
},
{
name: "unknown pod is processed",
existingPVCs: []*v1.PersistentVolumeClaim{
pvcBoundToPV("pv1", "pvc1"),
},
existingPVs: []*v1.PersistentVolume{
pvBoundToPVC("pv1", "pvc1"),
},
existingPods: []*v1.Pod{
pod("pod1", "s0:c1,c2", nil).withPVC("pvc1", "vol1").withPhase(v1.PodUnknown).build(),
},
pod: cache.ObjectName{Namespace: namespace, Name: "pod1"},
expectedEvents: nil,
expectedAddedVolumes: []addedVolume{
{
volumeName: "fake-plugin/pv1",
podKey: cache.ObjectName{Namespace: namespace, Name: "pod1"},
label: ":::s0:c1,c2",
changePolicy: v1.SELinuxChangePolicyMountOption,
csiDriver: "ebs.csi.aws.com",
},
},
},
{
name: "succeeded pod is removed from the cache",
existingPVCs: []*v1.PersistentVolumeClaim{
pvcBoundToPV("pv1", "pvc1"),
},
existingPVs: []*v1.PersistentVolume{
pvBoundToPVC("pv1", "pvc1"),
},
existingPods: []*v1.Pod{
pod("pod1", "s0:c1,c2", nil).withPVC("pvc1", "vol1").withPhase(v1.PodSucceeded).build(),
},
pod: cache.ObjectName{Namespace: namespace, Name: "pod1"},
expectedEvents: nil,
expectedAddedVolumes: nil,
expectedDeletedPods: []cache.ObjectName{{Namespace: namespace, Name: "pod1"}},
},
{
name: "failed pod is removed from the cache",
existingPVCs: []*v1.PersistentVolumeClaim{
pvcBoundToPV("pv1", "pvc1"),
},
existingPVs: []*v1.PersistentVolume{
pvBoundToPVC("pv1", "pvc1"),
},
existingPods: []*v1.Pod{
pod("pod1", "s0:c1,c2", nil).withPVC("pvc1", "vol1").withPhase(v1.PodFailed).build(),
},
pod: cache.ObjectName{Namespace: namespace, Name: "pod1"},
expectedEvents: nil,
expectedAddedVolumes: nil,
expectedDeletedPods: []cache.ObjectName{{Namespace: namespace, Name: "pod1"}},
},
{
name: "deleted pod",
existingPods: []*v1.Pod{
@@ -533,10 +611,18 @@ func pod(podName, level string, changePolicy *v1.PodSELinuxChangePolicy) *podBui
},
},
},
Status: v1.PodStatus{
Phase: v1.PodRunning,
},
},
}
}
func (b *podBuilder) withPhase(phase v1.PodPhase) *podBuilder {
b.pod.Status.Phase = phase
return b
}
func (b *podBuilder) withInlineVolume() *podBuilder {
b.pod.Spec.Volumes = append(b.pod.Spec.Volumes, v1.Volume{
Name: "inlineVolume",