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detail_test.go
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detail_test.go
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// Copyright 2017 The Kubernetes Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package node
import (
"reflect"
"testing"
v1 "k8s.io/api/core/v1"
metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes/fake"
metricapi "k8s.io/dashboard/api/pkg/integration/metric/api"
"k8s.io/dashboard/api/pkg/resource/common"
"k8s.io/dashboard/api/pkg/resource/dataselect"
"k8s.io/dashboard/api/pkg/resource/pod"
"k8s.io/dashboard/types"
)
func TestGetNodeDetail(t *testing.T) {
cases := []struct {
namespace, name string
node *v1.Node
expected *NodeDetail
}{
{
"test-namespace", "test-node",
&v1.Node{
ObjectMeta: metaV1.ObjectMeta{Name: "test-node"},
Spec: v1.NodeSpec{
PodCIDR: "127.0.0.1",
ProviderID: "ID-1",
Unschedulable: true,
},
},
&NodeDetail{
Node: Node{
ObjectMeta: types.ObjectMeta{Name: "test-node"},
TypeMeta: types.TypeMeta{Kind: types.ResourceKindNode},
AllocatedResources: NodeAllocatedResources{
CPURequests: 0,
CPURequestsFraction: 0,
CPULimits: 0,
CPULimitsFraction: 0,
CPUCapacity: 0,
MemoryRequests: 0,
MemoryRequestsFraction: 0,
MemoryLimits: 0,
MemoryLimitsFraction: 0,
MemoryCapacity: 0,
AllocatedPods: 0,
PodCapacity: 0,
PodFraction: 0,
},
Ready: v1.ConditionUnknown,
},
PodCIDR: "127.0.0.1",
ProviderID: "ID-1",
Unschedulable: true,
PodList: pod.PodList{
Pods: []pod.Pod{},
Errors: []error{},
CumulativeMetrics: make([]metricapi.Metric, 0),
},
EventList: common.EventList{
Events: make([]common.Event, 0),
},
Metrics: make([]metricapi.Metric, 0),
Errors: []error{},
},
},
}
for _, c := range cases {
fakeClient := fake.NewSimpleClientset(c.node)
dataselect.StdMetricsDataSelect.MetricQuery = dataselect.NoMetrics
actual, _ := GetNodeDetail(fakeClient, nil, c.name, dataselect.NoDataSelect)
if !reflect.DeepEqual(actual, c.expected) {
t.Errorf("GetNodeDetail(client,metricClient,%#v, %#v) == \ngot: %#v, \nexpected %#v",
c.namespace, c.name, actual, c.expected)
}
}
}