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Merge pull request #105627 from chendave/integration_cleanup

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Simplify the integration test by removing the struct of `nodeConfig`
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Kubernetes Prow Robot 2021-10-12 06:49:48 -07:00 committed by GitHub
commit 79f28c31e0
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1 changed files with 11 additions and 22 deletions
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33
test/integration/scheduler/preemption_test.go
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@ -1072,14 +1072,9 @@ func TestPDBInPreemption(t *testing.T) {
v1.ResourceMemory: "500",
}
type nodeConfig struct {
name string
res map[v1.ResourceName]string
}
tests := []struct {
name string
nodes []*nodeConfig
nodeCnt int
pdbs []*policy.PodDisruptionBudget
pdbPodNum []int32
existingPods []*v1.Pod
@ -1087,8 +1082,8 @@ func TestPDBInPreemption(t *testing.T) {
preemptedPodIndexes map[int]struct{}
}{
{
name: "A non-PDB violating pod is preempted despite its higher priority",
nodes: []*nodeConfig{{name: "node-1", res: defaultNodeRes}},
name: "A non-PDB violating pod is preempted despite its higher priority",
nodeCnt: 1,
pdbs: []*policy.PodDisruptionBudget{
mkMinAvailablePDB("pdb-1", testCtx.NS.Name, types.UID("pdb-1-uid"), 2, map[string]string{"foo": "bar"}),
},
@ -1127,11 +1122,8 @@ func TestPDBInPreemption(t *testing.T) {
preemptedPodIndexes: map[int]struct{}{2: {}},
},
{
name: "A node without any PDB violating pods is preferred for preemption",
nodes: []*nodeConfig{
{name: "node-1", res: defaultNodeRes},
{name: "node-2", res: defaultNodeRes},
},
name: "A node without any PDB violating pods is preferred for preemption",
nodeCnt: 2,
pdbs: []*policy.PodDisruptionBudget{
mkMinAvailablePDB("pdb-1", testCtx.NS.Name, types.UID("pdb-1-uid"), 2, map[string]string{"foo": "bar"}),
},
@ -1165,12 +1157,8 @@ func TestPDBInPreemption(t *testing.T) {
preemptedPodIndexes: map[int]struct{}{1: {}},
},
{
name: "A node with fewer PDB violating pods is preferred for preemption",
nodes: []*nodeConfig{
{name: "node-1", res: defaultNodeRes},
{name: "node-2", res: defaultNodeRes},
{name: "node-3", res: defaultNodeRes},
},
name: "A node with fewer PDB violating pods is preferred for preemption",
nodeCnt: 3,
pdbs: []*policy.PodDisruptionBudget{
mkMinAvailablePDB("pdb-1", testCtx.NS.Name, types.UID("pdb-1-uid"), 2, map[string]string{"foo1": "bar"}),
mkMinAvailablePDB("pdb-2", testCtx.NS.Name, types.UID("pdb-2-uid"), 2, map[string]string{"foo2": "bar"}),
@ -1249,10 +1237,11 @@ func TestPDBInPreemption(t *testing.T) {
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
for _, nodeConf := range test.nodes {
_, err := createNode(cs, st.MakeNode().Name(nodeConf.name).Capacity(nodeConf.res).Obj())
for i := 1; i <= test.nodeCnt; i++ {
nodeName := fmt.Sprintf("node-%v", i)
_, err := createNode(cs, st.MakeNode().Name(nodeName).Capacity(defaultNodeRes).Obj())
if err != nil {
t.Fatalf("Error creating node %v: %v", nodeConf.name, err)
t.Fatalf("Error creating node %v: %v", nodeName, err)
}
}