126 lines
2.9 KiB
Go
126 lines
2.9 KiB
Go
/*
|
|
Copyright The containerd 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 (
|
|
"context"
|
|
"errors"
|
|
"fmt"
|
|
"testing"
|
|
|
|
containerd "github.com/containerd/containerd/v2/client"
|
|
"github.com/containerd/containerd/v2/internal/cri/store/container"
|
|
specs "github.com/opencontainers/runtime-spec/specs-go"
|
|
runtime "k8s.io/cri-api/pkg/apis/runtime/v1"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestToCRIContainerUser(t *testing.T) {
|
|
fakeErrorOnSpec := errors.New("error")
|
|
testCases := []struct {
|
|
name string
|
|
container containerd.Container
|
|
expected *runtime.ContainerUser
|
|
expectErr bool
|
|
expectedErr error
|
|
}{
|
|
{
|
|
name: "container is nil",
|
|
container: nil,
|
|
expectErr: true,
|
|
expectedErr: errors.New("container must not be nil"),
|
|
},
|
|
{
|
|
name: "Spec() returns error",
|
|
container: &fakeSpecOnlyContainer{
|
|
t: t,
|
|
errOnSpec: fakeErrorOnSpec,
|
|
},
|
|
expectErr: true,
|
|
expectedErr: fmt.Errorf("failed to get container runtime spec: %w", fakeErrorOnSpec),
|
|
},
|
|
{
|
|
name: "no Process",
|
|
container: &fakeSpecOnlyContainer{
|
|
t: t,
|
|
spec: &specs.Spec{},
|
|
},
|
|
expected: &runtime.ContainerUser{},
|
|
},
|
|
{
|
|
name: "no additionalGids",
|
|
container: &fakeSpecOnlyContainer{
|
|
t: t,
|
|
spec: &specs.Spec{
|
|
Process: &specs.Process{
|
|
User: specs.User{
|
|
UID: 0,
|
|
GID: 0,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
expected: &runtime.ContainerUser{
|
|
Linux: &runtime.LinuxContainerUser{
|
|
Uid: 0,
|
|
Gid: 0,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: "with additionalGids",
|
|
container: &fakeSpecOnlyContainer{
|
|
t: t,
|
|
spec: &specs.Spec{
|
|
Process: &specs.Process{
|
|
User: specs.User{
|
|
UID: 0,
|
|
GID: 0,
|
|
AdditionalGids: []uint32{0, 1234},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
expected: &runtime.ContainerUser{
|
|
Linux: &runtime.LinuxContainerUser{
|
|
Uid: 0,
|
|
Gid: 0,
|
|
SupplementalGroups: []int64{0, 1234},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, testCase := range testCases {
|
|
t.Run(testCase.name, func(t *testing.T) {
|
|
got, err := toCRIContainerUser(context.Background(), container.Container{
|
|
Container: testCase.container,
|
|
})
|
|
if testCase.expectErr {
|
|
require.Nil(t, got)
|
|
require.Error(t, err)
|
|
assert.Equal(t, testCase.expectedErr, err)
|
|
} else {
|
|
require.NoError(t, err)
|
|
assert.Equal(t, testCase.expected, got)
|
|
}
|
|
})
|
|
}
|
|
}
|