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Adding test case for scheduler NodeConditionPredicate

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This commit is contained in:
Abhishek Gupta 2016-06-07 11:29:38 -07:00
parent 623e7dfa39
commit bc9c461402
1 changed files with 43 additions and 0 deletions
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43
plugin/pkg/scheduler/factory/factory_test.go
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@ -430,3 +430,46 @@ func TestInvalidFactoryArgs(t *testing.T) {
}
}
func TestNodeConditionPredicate(t *testing.T) {
nodeFunc := getNodeConditionPredicate()
nodeList := &api.NodeList{
Items: []api.Node{
// node1 considered
{ObjectMeta: api.ObjectMeta{Name: "node1"}, Status: api.NodeStatus{Conditions: []api.NodeCondition{{Type: api.NodeReady, Status: api.ConditionTrue}}}},
// node2 ignored - node not Ready
{ObjectMeta: api.ObjectMeta{Name: "node2"}, Status: api.NodeStatus{Conditions: []api.NodeCondition{{Type: api.NodeReady, Status: api.ConditionFalse}}}},
// node3 ignored - node out of disk
{ObjectMeta: api.ObjectMeta{Name: "node3"}, Status: api.NodeStatus{Conditions: []api.NodeCondition{{Type: api.NodeOutOfDisk, Status: api.ConditionTrue}}}},
// node4 considered
{ObjectMeta: api.ObjectMeta{Name: "node4"}, Status: api.NodeStatus{Conditions: []api.NodeCondition{{Type: api.NodeOutOfDisk, Status: api.ConditionFalse}}}},
// node5 ignored - node out of disk
{ObjectMeta: api.ObjectMeta{Name: "node5"}, Status: api.NodeStatus{Conditions: []api.NodeCondition{{Type: api.NodeReady, Status: api.ConditionTrue}, {Type: api.NodeOutOfDisk, Status: api.ConditionTrue}}}},
// node6 considered
{ObjectMeta: api.ObjectMeta{Name: "node6"}, Status: api.NodeStatus{Conditions: []api.NodeCondition{{Type: api.NodeReady, Status: api.ConditionTrue}, {Type: api.NodeOutOfDisk, Status: api.ConditionFalse}}}},
// node7 ignored - node out of disk, node not Ready
{ObjectMeta: api.ObjectMeta{Name: "node7"}, Status: api.NodeStatus{Conditions: []api.NodeCondition{{Type: api.NodeReady, Status: api.ConditionFalse}, {Type: api.NodeOutOfDisk, Status: api.ConditionTrue}}}},
// node8 ignored - node not Ready
{ObjectMeta: api.ObjectMeta{Name: "node8"}, Status: api.NodeStatus{Conditions: []api.NodeCondition{{Type: api.NodeReady, Status: api.ConditionFalse}, {Type: api.NodeOutOfDisk, Status: api.ConditionFalse}}}},
// node9 ignored - node unschedulable
{ObjectMeta: api.ObjectMeta{Name: "node9"}, Spec: api.NodeSpec{Unschedulable: true}},
// node10 considered
{ObjectMeta: api.ObjectMeta{Name: "node10"}, Spec: api.NodeSpec{Unschedulable: false}},
// node11 considered
{ObjectMeta: api.ObjectMeta{Name: "node11"}},
},
}
nodeNames := []string{}
for _, node := range nodeList.Items {
if nodeFunc(node) {
nodeNames = append(nodeNames, node.Name)
}
}
expectedNodes := []string{"node1", "node4", "node6", "node10", "node11"}
if !reflect.DeepEqual(expectedNodes, nodeNames) {
t.Errorf("expected: %v, got %v", expectedNodes, nodeNames)
}
}