98 lines
3.2 KiB
Go
98 lines
3.2 KiB
Go
/*
|
|
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 server
|
|
|
|
import (
|
|
"errors"
|
|
"testing"
|
|
|
|
"github.com/golang/mock/gomock"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
"golang.org/x/net/context"
|
|
healthapi "google.golang.org/grpc/health/grpc_health_v1"
|
|
"k8s.io/kubernetes/pkg/kubelet/apis/cri/v1alpha1/runtime"
|
|
|
|
servertesting "github.com/kubernetes-incubator/cri-containerd/pkg/server/testing"
|
|
)
|
|
|
|
func TestStatus(t *testing.T) {
|
|
ctrl := gomock.NewController(t)
|
|
defer ctrl.Finish()
|
|
for desc, test := range map[string]struct {
|
|
containerdCheckRes *healthapi.HealthCheckResponse
|
|
containerdCheckErr error
|
|
networkStatusErr error
|
|
|
|
expectRuntimeNotReady bool
|
|
expectNetworkNotReady bool
|
|
}{
|
|
"runtime should not be ready when containerd is not serving": {
|
|
containerdCheckRes: &healthapi.HealthCheckResponse{
|
|
Status: healthapi.HealthCheckResponse_NOT_SERVING,
|
|
},
|
|
expectRuntimeNotReady: true,
|
|
},
|
|
"runtime should not be ready when containerd healthcheck returns error": {
|
|
containerdCheckErr: errors.New("healthcheck error"),
|
|
expectRuntimeNotReady: true,
|
|
},
|
|
"network should not be ready when network plugin status returns error": {
|
|
containerdCheckRes: &healthapi.HealthCheckResponse{
|
|
Status: healthapi.HealthCheckResponse_SERVING,
|
|
},
|
|
networkStatusErr: errors.New("status error"),
|
|
expectNetworkNotReady: true,
|
|
},
|
|
"runtime should be ready when containerd is serving": {
|
|
containerdCheckRes: &healthapi.HealthCheckResponse{
|
|
Status: healthapi.HealthCheckResponse_SERVING,
|
|
},
|
|
},
|
|
} {
|
|
t.Logf("TestCase %q", desc)
|
|
c := newTestCRIContainerdService()
|
|
ctx := context.Background()
|
|
mock := servertesting.NewMockHealthClient(ctrl)
|
|
mock.EXPECT().Check(ctx, &healthapi.HealthCheckRequest{}).Return(
|
|
test.containerdCheckRes, test.containerdCheckErr)
|
|
c.healthService = mock
|
|
if test.networkStatusErr != nil {
|
|
c.netPlugin.(*servertesting.FakeCNIPlugin).InjectError(
|
|
"Status", test.networkStatusErr)
|
|
}
|
|
|
|
resp, err := c.Status(ctx, &runtime.StatusRequest{})
|
|
assert.NoError(t, err)
|
|
require.NotNil(t, resp)
|
|
runtimeCondition := resp.Status.Conditions[0]
|
|
networkCondition := resp.Status.Conditions[1]
|
|
assert.Equal(t, runtime.RuntimeReady, runtimeCondition.Type)
|
|
assert.Equal(t, test.expectRuntimeNotReady, !runtimeCondition.Status)
|
|
if test.expectRuntimeNotReady {
|
|
assert.Equal(t, runtimeNotReadyReason, runtimeCondition.Reason)
|
|
assert.NotEmpty(t, runtimeCondition.Message)
|
|
}
|
|
assert.Equal(t, runtime.NetworkReady, networkCondition.Type)
|
|
assert.Equal(t, test.expectNetworkNotReady, !networkCondition.Status)
|
|
if test.expectNetworkNotReady {
|
|
assert.Equal(t, networkNotReadyReason, networkCondition.Reason)
|
|
assert.NotEmpty(t, networkCondition.Message)
|
|
}
|
|
}
|
|
}
|