mirror of https://github.com/k3s-io/k3s
100 lines
3.7 KiB
Go
100 lines
3.7 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package validation
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import (
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"errors"
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"fmt"
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"testing"
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"k8s.io/kubernetes/pkg/scheduler/api"
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)
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func TestValidatePolicy(t *testing.T) {
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tests := []struct {
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policy api.Policy
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expected error
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}{
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{
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policy: api.Policy{Priorities: []api.PriorityPolicy{{Name: "NoWeightPriority"}}},
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expected: errors.New("Priority NoWeightPriority should have a positive weight applied to it or it has overflown"),
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},
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{
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policy: api.Policy{Priorities: []api.PriorityPolicy{{Name: "NoWeightPriority", Weight: 0}}},
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expected: errors.New("Priority NoWeightPriority should have a positive weight applied to it or it has overflown"),
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},
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{
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policy: api.Policy{Priorities: []api.PriorityPolicy{{Name: "WeightPriority", Weight: 2}}},
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expected: nil,
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},
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{
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policy: api.Policy{Priorities: []api.PriorityPolicy{{Name: "WeightPriority", Weight: -2}}},
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expected: errors.New("Priority WeightPriority should have a positive weight applied to it or it has overflown"),
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},
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{
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policy: api.Policy{Priorities: []api.PriorityPolicy{{Name: "WeightPriority", Weight: api.MaxWeight}}},
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expected: errors.New("Priority WeightPriority should have a positive weight applied to it or it has overflown"),
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},
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{
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policy: api.Policy{ExtenderConfigs: []api.ExtenderConfig{{URLPrefix: "http://127.0.0.1:8081/extender", PrioritizeVerb: "prioritize", Weight: 2}}},
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expected: nil,
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},
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{
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policy: api.Policy{ExtenderConfigs: []api.ExtenderConfig{{URLPrefix: "http://127.0.0.1:8081/extender", PrioritizeVerb: "prioritize", Weight: -2}}},
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expected: errors.New("Priority for extender http://127.0.0.1:8081/extender should have a positive weight applied to it"),
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},
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{
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policy: api.Policy{ExtenderConfigs: []api.ExtenderConfig{{URLPrefix: "http://127.0.0.1:8081/extender", FilterVerb: "filter"}}},
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expected: nil,
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},
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{
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policy: api.Policy{ExtenderConfigs: []api.ExtenderConfig{{URLPrefix: "http://127.0.0.1:8081/extender", PreemptVerb: "preempt"}}},
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expected: nil,
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},
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{
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policy: api.Policy{
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ExtenderConfigs: []api.ExtenderConfig{
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{URLPrefix: "http://127.0.0.1:8081/extender", BindVerb: "bind"},
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{URLPrefix: "http://127.0.0.1:8082/extender", BindVerb: "bind"},
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}},
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expected: errors.New("Only one extender can implement bind, found 2"),
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},
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{
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policy: api.Policy{
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ExtenderConfigs: []api.ExtenderConfig{
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{URLPrefix: "http://127.0.0.1:8081/extender", ManagedResources: []api.ExtenderManagedResource{{Name: "foo.com/bar"}}},
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{URLPrefix: "http://127.0.0.1:8082/extender", BindVerb: "bind", ManagedResources: []api.ExtenderManagedResource{{Name: "foo.com/bar"}}},
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}},
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expected: errors.New("Duplicate extender managed resource name foo.com/bar"),
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},
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{
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policy: api.Policy{
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ExtenderConfigs: []api.ExtenderConfig{
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{URLPrefix: "http://127.0.0.1:8081/extender", ManagedResources: []api.ExtenderManagedResource{{Name: "kubernetes.io/foo"}}},
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}},
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expected: errors.New("kubernetes.io/foo is an invalid extended resource name"),
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},
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}
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for _, test := range tests {
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actual := ValidatePolicy(test.policy)
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if fmt.Sprint(test.expected) != fmt.Sprint(actual) {
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t.Errorf("expected: %s, actual: %s", test.expected, actual)
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}
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}
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}
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