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Merge pull request #24908 from pmorie/daemon-controller-loc

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Reduce LOC in daemon controller tests
This commit is contained in:
Saad Ali 2016-05-12 15:51:55 -07:00
commit 19169889d4
1 changed files with 21 additions and 42 deletions
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63
pkg/controller/daemon/controller_test.go
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@ -211,25 +211,30 @@ func TestOutOfDiskNodeDaemonDoesNotLaunchPod(t *testing.T) {
syncAndValidateDaemonSets(t, manager, ds, podControl, 0, 0)
}
// DaemonSets should not place onto nodes with insufficient free resource
func TestInsufficentCapacityNodeDaemonDoesNotLaunchPod(t *testing.T) {
podSpec := api.PodSpec{
NodeName: "too-much-mem",
func resourcePodSpec(nodeName, memory, cpu string) api.PodSpec {
return api.PodSpec{
NodeName: nodeName,
Containers: []api.Container{{
Resources: api.ResourceRequirements{
Requests: api.ResourceList{
api.ResourceMemory: resource.MustParse("75M"),
api.ResourceCPU: resource.MustParse("75m"),
},
Requests: allocatableResources(memory, cpu),
},
}},
}
}
func allocatableResources(memory, cpu string) api.ResourceList {
return api.ResourceList{
api.ResourceMemory: resource.MustParse(memory),
api.ResourceCPU: resource.MustParse(cpu),
}
}
// DaemonSets should not place onto nodes with insufficient free resource
func TestInsufficentCapacityNodeDaemonDoesNotLaunchPod(t *testing.T) {
podSpec := resourcePodSpec("too-much-mem", "75M", "75m")
manager, podControl := newTestController()
node := newNode("too-much-mem", nil)
node.Status.Allocatable = api.ResourceList{
api.ResourceMemory: resource.MustParse("100M"),
api.ResourceCPU: resource.MustParse("200m"),
}
node.Status.Allocatable = allocatableResources("100M", "200m")
manager.nodeStore.Add(node)
manager.podStore.Add(&api.Pod{
Spec: podSpec,
@ -241,23 +246,10 @@ func TestInsufficentCapacityNodeDaemonDoesNotLaunchPod(t *testing.T) {
}
func TestSufficentCapacityWithTerminatedPodsDaemonLaunchesPod(t *testing.T) {
podSpec := api.PodSpec{
NodeName: "too-much-mem",
Containers: []api.Container{{
Resources: api.ResourceRequirements{
Requests: api.ResourceList{
api.ResourceMemory: resource.MustParse("75M"),
api.ResourceCPU: resource.MustParse("75m"),
},
},
}},
}
podSpec := resourcePodSpec("too-much-mem", "75M", "75m")
manager, podControl := newTestController()
node := newNode("too-much-mem", nil)
node.Status.Allocatable = api.ResourceList{
api.ResourceMemory: resource.MustParse("100M"),
api.ResourceCPU: resource.MustParse("200m"),
}
node.Status.Allocatable = allocatableResources("100M", "200m")
manager.nodeStore.Add(node)
manager.podStore.Add(&api.Pod{
Spec: podSpec,
@ -271,23 +263,10 @@ func TestSufficentCapacityWithTerminatedPodsDaemonLaunchesPod(t *testing.T) {
// DaemonSets should place onto nodes with sufficient free resource
func TestSufficentCapacityNodeDaemonLaunchesPod(t *testing.T) {
podSpec := api.PodSpec{
NodeName: "not-too-much-mem",
Containers: []api.Container{{
Resources: api.ResourceRequirements{
Requests: api.ResourceList{
api.ResourceMemory: resource.MustParse("75M"),
api.ResourceCPU: resource.MustParse("75m"),
},
},
}},
}
podSpec := resourcePodSpec("not-too-much-mem", "75M", "75m")
manager, podControl := newTestController()
node := newNode("not-too-much-mem", nil)
node.Status.Allocatable = api.ResourceList{
api.ResourceMemory: resource.MustParse("200M"),
api.ResourceCPU: resource.MustParse("200m"),
}
node.Status.Allocatable = allocatableResources("200M", "200m")
manager.nodeStore.Add(node)
manager.podStore.Add(&api.Pod{
Spec: podSpec,