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// Copyright 2017 CNI 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 main
import (
"fmt"
"github.com/containernetworking/cni/pkg/skel"
"github.com/containernetworking/plugins/pkg/ns"
"github.com/containernetworking/plugins/pkg/testutils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("sample test", func() {
var targetNs ns.NetNS
BeforeEach(func() {
var err error
targetNs, err = testutils.NewNS()
Expect(err).NotTo(HaveOccurred())
})
AfterEach(func() {
targetNs.Close()
})
It("Works with a 0.3.0 config", func() {
ifname := "eth0"
conf := `{
"cniVersion": "0.3.0",
"name": "cni-plugin-sample-test",
"type": "sample",
"anotherAwesomeArg": "awesome",
"prevResult": {
"interfaces": [
{
"name": "%s",
"sandbox": "%s"
}
],
"ips": [
{
"version": "4",
"address": "10.0.0.2/24",
"gateway": "10.0.0.1",
"interface": 0
}
],
"routes": []
}
}`
conf = fmt.Sprintf(conf, ifname, targetNs.Path())
args := &skel.CmdArgs{
ContainerID: "dummy",
Netns: targetNs.Path(),
IfName: ifname,
StdinData: []byte(conf),
}
_, _, err := testutils.CmdAddWithArgs(args, func() error { return cmdAdd(args) })
Expect(err).NotTo(HaveOccurred())
})
It("fails an invalid config", func() {
conf := `{
"cniVersion": "0.3.0",
"name": "cni-plugin-sample-test",
"type": "sample",
"prevResult": {
"interfaces": [
{
"name": "eth0",
"sandbox": "/var/run/netns/test"
}
],
"ips": [
{
"version": "4",
"address": "10.0.0.2/24",
"gateway": "10.0.0.1",
"interface": 0
}
],
"routes": []
}
}`
args := &skel.CmdArgs{
ContainerID: "dummy",
Netns: targetNs.Path(),
IfName: "eth0",
StdinData: []byte(conf),
}
_, _, err := testutils.CmdAddWithArgs(args, func() error { return cmdAdd(args) })
Expect(err).To(MatchError("anotherAwesomeArg must be specified"))
})
It("works with a 0.2.0 config", func() {
conf := `{
"cniVersion": "0.2.0",
"name": "cni-plugin-sample-test",
"type": "sample",
"anotherAwesomeArg": "foo",
"prevResult": {
"ip4": {
"ip": "10.0.0.2/24",
"gateway": "10.0.0.1",
"routes": []
}
}
}`
args := &skel.CmdArgs{
ContainerID: "dummy",
Netns: targetNs.Path(),
IfName: "eth0",
StdinData: []byte(conf),
}
_, _, err := testutils.CmdAddWithArgs(args, func() error { return cmdAdd(args) })
Expect(err).NotTo(HaveOccurred())
})
})
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