mirror of
https://github.com/rancher/plugins.git
synced 2025-07-09 05:04:51 +00:00
Merge pull request #270 from rosenhouse/integration-tests
Add integration tests of libcni
This commit is contained in:
commit
39a8fe4766
2
build
2
build
@ -20,7 +20,7 @@ echo "Building reference CLI"
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go install "$@" ${REPO_PATH}/cnitool
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go install "$@" ${REPO_PATH}/cnitool
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echo "Building plugins"
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echo "Building plugins"
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PLUGINS="plugins/meta/* plugins/main/* plugins/ipam/*"
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PLUGINS="plugins/meta/* plugins/main/* plugins/ipam/* plugins/test/*"
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for d in $PLUGINS; do
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for d in $PLUGINS; do
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if [ -d $d ]; then
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if [ -d $d ]; then
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plugin=$(basename $d)
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plugin=$(basename $d)
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158
libcni/api_test.go
Normal file
158
libcni/api_test.go
Normal file
@ -0,0 +1,158 @@
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// Copyright 2016 CNI authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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 libcni_test
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import (
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"io/ioutil"
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"net"
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"path/filepath"
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"github.com/containernetworking/cni/libcni"
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"github.com/containernetworking/cni/pkg/skel"
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"github.com/containernetworking/cni/pkg/types"
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noop_debug "github.com/containernetworking/cni/plugins/test/noop/debug"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Invoking the plugin", func() {
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var (
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debugFilePath string
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debug *noop_debug.Debug
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cniBinPath string
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pluginConfig string
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cniConfig libcni.CNIConfig
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netConfig *libcni.NetworkConfig
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runtimeConfig *libcni.RuntimeConf
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expectedCmdArgs skel.CmdArgs
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)
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BeforeEach(func() {
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debugFile, err := ioutil.TempFile("", "cni_debug")
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Expect(err).NotTo(HaveOccurred())
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Expect(debugFile.Close()).To(Succeed())
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debugFilePath = debugFile.Name()
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debug = &noop_debug.Debug{
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ReportResult: `{ "ip4": { "ip": "10.1.2.3/24" }, "dns": {} }`,
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}
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Expect(debug.WriteDebug(debugFilePath)).To(Succeed())
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cniBinPath = filepath.Dir(pathToPlugin)
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pluginConfig = `{ "type": "noop", "some-key": "some-value" }`
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cniConfig = libcni.CNIConfig{Path: []string{cniBinPath}}
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netConfig = &libcni.NetworkConfig{
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Network: &types.NetConf{
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Type: "noop",
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},
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Bytes: []byte(pluginConfig),
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}
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runtimeConfig = &libcni.RuntimeConf{
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ContainerID: "some-container-id",
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NetNS: "/some/netns/path",
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IfName: "some-eth0",
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Args: [][2]string{[2]string{"DEBUG", debugFilePath}},
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}
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expectedCmdArgs = skel.CmdArgs{
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ContainerID: "some-container-id",
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Netns: "/some/netns/path",
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IfName: "some-eth0",
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Args: "DEBUG=" + debugFilePath,
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Path: cniBinPath,
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StdinData: []byte(pluginConfig),
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}
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})
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Describe("AddNetwork", func() {
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It("executes the plugin with command ADD", func() {
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result, err := cniConfig.AddNetwork(netConfig, runtimeConfig)
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Expect(err).NotTo(HaveOccurred())
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Expect(result).To(Equal(&types.Result{
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IP4: &types.IPConfig{
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IP: net.IPNet{
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IP: net.ParseIP("10.1.2.3"),
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Mask: net.IPv4Mask(255, 255, 255, 0),
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},
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},
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}))
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debug, err := noop_debug.ReadDebug(debugFilePath)
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Expect(err).NotTo(HaveOccurred())
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Expect(debug.Command).To(Equal("ADD"))
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Expect(debug.CmdArgs).To(Equal(expectedCmdArgs))
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})
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Context("when finding the plugin fails", func() {
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BeforeEach(func() {
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netConfig.Network.Type = "does-not-exist"
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})
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It("returns the error", func() {
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_, err := cniConfig.AddNetwork(netConfig, runtimeConfig)
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Expect(err).To(MatchError(ContainSubstring(`failed to find plugin "does-not-exist"`)))
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})
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})
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Context("when the plugin errors", func() {
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BeforeEach(func() {
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debug.ReportError = "plugin error: banana"
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Expect(debug.WriteDebug(debugFilePath)).To(Succeed())
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})
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It("unmarshals and returns the error", func() {
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result, err := cniConfig.AddNetwork(netConfig, runtimeConfig)
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Expect(result).To(BeNil())
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Expect(err).To(MatchError("plugin error: banana"))
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})
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})
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})
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Describe("DelNetwork", func() {
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It("executes the plugin with command DEL", func() {
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err := cniConfig.DelNetwork(netConfig, runtimeConfig)
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Expect(err).NotTo(HaveOccurred())
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debug, err := noop_debug.ReadDebug(debugFilePath)
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Expect(err).NotTo(HaveOccurred())
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Expect(debug.Command).To(Equal("DEL"))
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Expect(debug.CmdArgs).To(Equal(expectedCmdArgs))
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})
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Context("when finding the plugin fails", func() {
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BeforeEach(func() {
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netConfig.Network.Type = "does-not-exist"
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})
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It("returns the error", func() {
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err := cniConfig.DelNetwork(netConfig, runtimeConfig)
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Expect(err).To(MatchError(ContainSubstring(`failed to find plugin "does-not-exist"`)))
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|
})
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})
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|
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Context("when the plugin errors", func() {
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BeforeEach(func() {
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debug.ReportError = "plugin error: banana"
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Expect(debug.WriteDebug(debugFilePath)).To(Succeed())
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})
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It("unmarshals and returns the error", func() {
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err := cniConfig.DelNetwork(netConfig, runtimeConfig)
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Expect(err).To(MatchError("plugin error: banana"))
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|
})
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})
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})
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})
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110
libcni/conf_test.go
Normal file
110
libcni/conf_test.go
Normal file
@ -0,0 +1,110 @@
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|
// Copyright 2016 CNI authors
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||||||
|
//
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||||||
|
// 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.
|
||||||
|
|
||||||
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package libcni_test
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|
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|
import (
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|
"io/ioutil"
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"os"
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"path/filepath"
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|
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"github.com/containernetworking/cni/libcni"
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"github.com/containernetworking/cni/pkg/types"
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. "github.com/onsi/ginkgo"
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|
. "github.com/onsi/gomega"
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)
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|
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var _ = Describe("Loading configuration from disk", func() {
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var (
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|
configDir string
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|
pluginConfig []byte
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||||||
|
)
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|
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|
BeforeEach(func() {
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|
var err error
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|
configDir, err = ioutil.TempDir("", "plugin-conf")
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|
Expect(err).NotTo(HaveOccurred())
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|
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pluginConfig = []byte(`{ "name": "some-plugin", "some-key": "some-value" }`)
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|
Expect(ioutil.WriteFile(filepath.Join(configDir, "50-whatever.conf"), pluginConfig, 0600)).To(Succeed())
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|
})
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|
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AfterEach(func() {
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Expect(os.RemoveAll(configDir)).To(Succeed())
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|
})
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|
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Describe("LoadConf", func() {
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|
It("finds the network config file for the plugin of the given type", func() {
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|
netConfig, err := libcni.LoadConf(configDir, "some-plugin")
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|
Expect(err).NotTo(HaveOccurred())
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||||||
|
Expect(netConfig).To(Equal(&libcni.NetworkConfig{
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||||||
|
Network: &types.NetConf{Name: "some-plugin"},
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||||||
|
Bytes: pluginConfig,
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||||||
|
}))
|
||||||
|
})
|
||||||
|
|
||||||
|
Context("when the config directory does not exist", func() {
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||||||
|
BeforeEach(func() {
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||||||
|
Expect(os.RemoveAll(configDir)).To(Succeed())
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||||||
|
})
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||||||
|
|
||||||
|
It("returns a useful error", func() {
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|
_, err := libcni.LoadConf(configDir, "some-plugin")
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||||||
|
Expect(err).To(MatchError("no net configurations found"))
|
||||||
|
})
|
||||||
|
})
|
||||||
|
|
||||||
|
Context("when there is no config for the desired plugin", func() {
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||||||
|
It("returns a useful error", func() {
|
||||||
|
_, err := libcni.LoadConf(configDir, "some-other-plugin")
|
||||||
|
Expect(err).To(MatchError(ContainSubstring(`no net configuration with name "some-other-plugin" in`)))
|
||||||
|
})
|
||||||
|
})
|
||||||
|
|
||||||
|
Context("when a config file is malformed", func() {
|
||||||
|
BeforeEach(func() {
|
||||||
|
Expect(ioutil.WriteFile(filepath.Join(configDir, "00-bad.conf"), []byte(`{`), 0600)).To(Succeed())
|
||||||
|
})
|
||||||
|
|
||||||
|
It("returns a useful error", func() {
|
||||||
|
_, err := libcni.LoadConf(configDir, "some-plugin")
|
||||||
|
Expect(err).To(MatchError(`error parsing configuration: unexpected end of JSON input`))
|
||||||
|
})
|
||||||
|
})
|
||||||
|
|
||||||
|
Context("when the config is in a nested subdir", func() {
|
||||||
|
BeforeEach(func() {
|
||||||
|
subdir := filepath.Join(configDir, "subdir1", "subdir2")
|
||||||
|
Expect(os.MkdirAll(subdir, 0700)).To(Succeed())
|
||||||
|
|
||||||
|
pluginConfig = []byte(`{ "name": "deep", "some-key": "some-value" }`)
|
||||||
|
Expect(ioutil.WriteFile(filepath.Join(subdir, "90-deep.conf"), pluginConfig, 0600)).To(Succeed())
|
||||||
|
})
|
||||||
|
|
||||||
|
It("will not find the config", func() {
|
||||||
|
_, err := libcni.LoadConf(configDir, "deep")
|
||||||
|
Expect(err).To(MatchError(HavePrefix("no net configuration with name")))
|
||||||
|
})
|
||||||
|
})
|
||||||
|
})
|
||||||
|
|
||||||
|
Describe("ConfFromFile", func() {
|
||||||
|
Context("when the file cannot be opened", func() {
|
||||||
|
It("returns a useful error", func() {
|
||||||
|
_, err := libcni.ConfFromFile("/tmp/nope/not-here")
|
||||||
|
Expect(err).To(MatchError(HavePrefix(`error reading /tmp/nope/not-here: open /tmp/nope/not-here`)))
|
||||||
|
})
|
||||||
|
})
|
||||||
|
})
|
||||||
|
})
|
45
libcni/libcni_suite_test.go
Normal file
45
libcni/libcni_suite_test.go
Normal file
@ -0,0 +1,45 @@
|
|||||||
|
// Copyright 2016 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 libcni_test
|
||||||
|
|
||||||
|
import (
|
||||||
|
. "github.com/onsi/ginkgo"
|
||||||
|
. "github.com/onsi/gomega"
|
||||||
|
"github.com/onsi/gomega/gexec"
|
||||||
|
|
||||||
|
"testing"
|
||||||
|
)
|
||||||
|
|
||||||
|
func TestLibcni(t *testing.T) {
|
||||||
|
RegisterFailHandler(Fail)
|
||||||
|
RunSpecs(t, "Libcni Suite")
|
||||||
|
}
|
||||||
|
|
||||||
|
const packagePath = "github.com/containernetworking/cni/plugins/test/noop"
|
||||||
|
|
||||||
|
var pathToPlugin string
|
||||||
|
|
||||||
|
var _ = SynchronizedBeforeSuite(func() []byte {
|
||||||
|
var err error
|
||||||
|
pathToPlugin, err = gexec.Build(packagePath)
|
||||||
|
Expect(err).NotTo(HaveOccurred())
|
||||||
|
return []byte(pathToPlugin)
|
||||||
|
}, func(crossNodeData []byte) {
|
||||||
|
pathToPlugin = string(crossNodeData)
|
||||||
|
})
|
||||||
|
|
||||||
|
var _ = SynchronizedAfterSuite(func() {}, func() {
|
||||||
|
gexec.CleanupBuildArtifacts()
|
||||||
|
})
|
@ -16,6 +16,7 @@ package testutils
|
|||||||
|
|
||||||
import "errors"
|
import "errors"
|
||||||
|
|
||||||
|
// BadReader is an io.Reader which always errors
|
||||||
type BadReader struct {
|
type BadReader struct {
|
||||||
Error error
|
Error error
|
||||||
}
|
}
|
||||||
|
62
plugins/test/noop/debug/debug.go
Normal file
62
plugins/test/noop/debug/debug.go
Normal file
@ -0,0 +1,62 @@
|
|||||||
|
// Copyright 2016 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.
|
||||||
|
|
||||||
|
// debug supports tests that use the noop plugin
|
||||||
|
package debug
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/json"
|
||||||
|
"io/ioutil"
|
||||||
|
|
||||||
|
"github.com/containernetworking/cni/pkg/skel"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Debug is used to control and record the behavior of the noop plugin
|
||||||
|
type Debug struct {
|
||||||
|
ReportResult string
|
||||||
|
ReportError string
|
||||||
|
Command string
|
||||||
|
CmdArgs skel.CmdArgs
|
||||||
|
}
|
||||||
|
|
||||||
|
// ReadDebug will return a debug file recorded by the noop plugin
|
||||||
|
func ReadDebug(debugFilePath string) (*Debug, error) {
|
||||||
|
debugBytes, err := ioutil.ReadFile(debugFilePath)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
var debug Debug
|
||||||
|
err = json.Unmarshal(debugBytes, &debug)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
return &debug, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// WriteDebug will create a debug file to control the noop plugin
|
||||||
|
func (debug *Debug) WriteDebug(debugFilePath string) error {
|
||||||
|
debugBytes, err := json.Marshal(debug)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
err = ioutil.WriteFile(debugFilePath, debugBytes, 0600)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
73
plugins/test/noop/main.go
Normal file
73
plugins/test/noop/main.go
Normal file
@ -0,0 +1,73 @@
|
|||||||
|
// Copyright 2016 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.
|
||||||
|
|
||||||
|
/*
|
||||||
|
Noop plugin is a CNI plugin designed for use as a test-double.
|
||||||
|
|
||||||
|
When calling, set the CNI_ARGS env var equal to the path of a file containing
|
||||||
|
the JSON encoding of a Debug.
|
||||||
|
*/
|
||||||
|
|
||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
"errors"
|
||||||
|
"fmt"
|
||||||
|
"os"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"github.com/containernetworking/cni/pkg/skel"
|
||||||
|
"github.com/containernetworking/cni/plugins/test/noop/debug"
|
||||||
|
)
|
||||||
|
|
||||||
|
func debugBehavior(args *skel.CmdArgs, command string) error {
|
||||||
|
if !strings.HasPrefix(args.Args, "DEBUG=") {
|
||||||
|
fmt.Printf(`{}`)
|
||||||
|
os.Stderr.WriteString("CNI_ARGS empty, no debug behavior\n")
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
debugFilePath := strings.TrimPrefix(args.Args, "DEBUG=")
|
||||||
|
debug, err := debug.ReadDebug(debugFilePath)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
debug.CmdArgs = *args
|
||||||
|
debug.Command = command
|
||||||
|
|
||||||
|
err = debug.WriteDebug(debugFilePath)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
|
||||||
|
if debug.ReportError != "" {
|
||||||
|
return errors.New(debug.ReportError)
|
||||||
|
} else {
|
||||||
|
os.Stdout.WriteString(debug.ReportResult)
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func cmdAdd(args *skel.CmdArgs) error {
|
||||||
|
return debugBehavior(args, "ADD")
|
||||||
|
}
|
||||||
|
|
||||||
|
func cmdDel(args *skel.CmdArgs) error {
|
||||||
|
return debugBehavior(args, "DEL")
|
||||||
|
}
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
skel.PluginMain(cmdAdd, cmdDel)
|
||||||
|
}
|
45
plugins/test/noop/noop_suite_test.go
Normal file
45
plugins/test/noop/noop_suite_test.go
Normal file
@ -0,0 +1,45 @@
|
|||||||
|
// Copyright 2016 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_test
|
||||||
|
|
||||||
|
import (
|
||||||
|
. "github.com/onsi/ginkgo"
|
||||||
|
. "github.com/onsi/gomega"
|
||||||
|
"github.com/onsi/gomega/gexec"
|
||||||
|
|
||||||
|
"testing"
|
||||||
|
)
|
||||||
|
|
||||||
|
func TestNoop(t *testing.T) {
|
||||||
|
RegisterFailHandler(Fail)
|
||||||
|
RunSpecs(t, "No-op plugin Suite")
|
||||||
|
}
|
||||||
|
|
||||||
|
const packagePath = "github.com/containernetworking/cni/plugins/test/noop"
|
||||||
|
|
||||||
|
var pathToPlugin string
|
||||||
|
|
||||||
|
var _ = SynchronizedBeforeSuite(func() []byte {
|
||||||
|
var err error
|
||||||
|
pathToPlugin, err = gexec.Build(packagePath)
|
||||||
|
Expect(err).NotTo(HaveOccurred())
|
||||||
|
return []byte(pathToPlugin)
|
||||||
|
}, func(crossNodeData []byte) {
|
||||||
|
pathToPlugin = string(crossNodeData)
|
||||||
|
})
|
||||||
|
|
||||||
|
var _ = SynchronizedAfterSuite(func() {}, func() {
|
||||||
|
gexec.CleanupBuildArtifacts()
|
||||||
|
})
|
127
plugins/test/noop/noop_test.go
Normal file
127
plugins/test/noop/noop_test.go
Normal file
@ -0,0 +1,127 @@
|
|||||||
|
// Copyright 2016 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_test
|
||||||
|
|
||||||
|
import (
|
||||||
|
"io/ioutil"
|
||||||
|
"os"
|
||||||
|
"os/exec"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"github.com/containernetworking/cni/pkg/skel"
|
||||||
|
noop_debug "github.com/containernetworking/cni/plugins/test/noop/debug"
|
||||||
|
. "github.com/onsi/ginkgo"
|
||||||
|
. "github.com/onsi/gomega"
|
||||||
|
"github.com/onsi/gomega/gexec"
|
||||||
|
)
|
||||||
|
|
||||||
|
var _ = Describe("No-op plugin", func() {
|
||||||
|
var (
|
||||||
|
cmd *exec.Cmd
|
||||||
|
debugFileName string
|
||||||
|
debug *noop_debug.Debug
|
||||||
|
expectedCmdArgs skel.CmdArgs
|
||||||
|
)
|
||||||
|
|
||||||
|
const reportResult = `{ "ip4": { "ip": "10.1.2.3/24" }, "dns": {} }`
|
||||||
|
|
||||||
|
BeforeEach(func() {
|
||||||
|
debug = &noop_debug.Debug{ReportResult: reportResult}
|
||||||
|
|
||||||
|
debugFile, err := ioutil.TempFile("", "cni_debug")
|
||||||
|
Expect(err).NotTo(HaveOccurred())
|
||||||
|
Expect(debugFile.Close()).To(Succeed())
|
||||||
|
debugFileName = debugFile.Name()
|
||||||
|
|
||||||
|
Expect(debug.WriteDebug(debugFileName)).To(Succeed())
|
||||||
|
|
||||||
|
cmd = exec.Command(pathToPlugin)
|
||||||
|
cmd.Env = []string{
|
||||||
|
"CNI_COMMAND=ADD",
|
||||||
|
"CNI_CONTAINERID=some-container-id",
|
||||||
|
"CNI_ARGS=DEBUG=" + debugFileName,
|
||||||
|
"CNI_NETNS=/some/netns/path",
|
||||||
|
"CNI_IFNAME=some-eth0",
|
||||||
|
"CNI_PATH=/some/bin/path",
|
||||||
|
}
|
||||||
|
cmd.Stdin = strings.NewReader(`{"some":"stdin-json"}`)
|
||||||
|
expectedCmdArgs = skel.CmdArgs{
|
||||||
|
ContainerID: "some-container-id",
|
||||||
|
Netns: "/some/netns/path",
|
||||||
|
IfName: "some-eth0",
|
||||||
|
Args: "DEBUG=" + debugFileName,
|
||||||
|
Path: "/some/bin/path",
|
||||||
|
StdinData: []byte(`{"some":"stdin-json"}`),
|
||||||
|
}
|
||||||
|
})
|
||||||
|
|
||||||
|
AfterEach(func() {
|
||||||
|
os.Remove(debugFileName)
|
||||||
|
})
|
||||||
|
|
||||||
|
It("responds to ADD using the ReportResult debug field", func() {
|
||||||
|
session, err := gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
|
||||||
|
Expect(err).NotTo(HaveOccurred())
|
||||||
|
Eventually(session).Should(gexec.Exit(0))
|
||||||
|
Expect(session.Out.Contents()).To(MatchJSON(reportResult))
|
||||||
|
})
|
||||||
|
|
||||||
|
It("records all the args provided by skel.PluginMain", func() {
|
||||||
|
session, err := gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
|
||||||
|
Expect(err).NotTo(HaveOccurred())
|
||||||
|
Eventually(session).Should(gexec.Exit(0))
|
||||||
|
|
||||||
|
debug, err := noop_debug.ReadDebug(debugFileName)
|
||||||
|
Expect(err).NotTo(HaveOccurred())
|
||||||
|
Expect(debug.Command).To(Equal("ADD"))
|
||||||
|
Expect(debug.CmdArgs).To(Equal(expectedCmdArgs))
|
||||||
|
})
|
||||||
|
|
||||||
|
Context("when the ReportError debug field is set", func() {
|
||||||
|
BeforeEach(func() {
|
||||||
|
debug.ReportError = "banana"
|
||||||
|
Expect(debug.WriteDebug(debugFileName)).To(Succeed())
|
||||||
|
})
|
||||||
|
|
||||||
|
It("returns an error to skel.PluginMain, causing the process to exit code 1", func() {
|
||||||
|
session, err := gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
|
||||||
|
Expect(err).NotTo(HaveOccurred())
|
||||||
|
Eventually(session).Should(gexec.Exit(1))
|
||||||
|
Expect(session.Out.Contents()).To(MatchJSON(`{ "code": 100, "msg": "banana" }`))
|
||||||
|
})
|
||||||
|
})
|
||||||
|
|
||||||
|
Context("when the CNI_COMMAND is DEL", func() {
|
||||||
|
BeforeEach(func() {
|
||||||
|
cmd.Env[0] = "CNI_COMMAND=DEL"
|
||||||
|
debug.ReportResult = `{ "some": "delete-data" }`
|
||||||
|
Expect(debug.WriteDebug(debugFileName)).To(Succeed())
|
||||||
|
})
|
||||||
|
|
||||||
|
It("still does all the debug behavior", func() {
|
||||||
|
session, err := gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
|
||||||
|
Expect(err).NotTo(HaveOccurred())
|
||||||
|
Eventually(session).Should(gexec.Exit(0))
|
||||||
|
Expect(session.Out.Contents()).To(MatchJSON(`{
|
||||||
|
"some": "delete-data"
|
||||||
|
}`))
|
||||||
|
debug, err := noop_debug.ReadDebug(debugFileName)
|
||||||
|
Expect(err).NotTo(HaveOccurred())
|
||||||
|
Expect(debug.Command).To(Equal("DEL"))
|
||||||
|
Expect(debug.CmdArgs).To(Equal(expectedCmdArgs))
|
||||||
|
})
|
||||||
|
|
||||||
|
})
|
||||||
|
})
|
4
test
4
test
@ -11,8 +11,8 @@ set -e
|
|||||||
|
|
||||||
source ./build
|
source ./build
|
||||||
|
|
||||||
TESTABLE="plugins/ipam/dhcp plugins/ipam/host-local plugins/main/loopback pkg/invoke pkg/ns pkg/skel pkg/types pkg/utils plugins/main/ipvlan plugins/main/macvlan plugins/main/bridge plugins/main/ptp"
|
TESTABLE="libcni plugins/ipam/dhcp plugins/ipam/host-local plugins/main/loopback pkg/invoke pkg/ns pkg/skel pkg/types pkg/utils plugins/main/ipvlan plugins/main/macvlan plugins/main/bridge plugins/main/ptp plugins/test/noop"
|
||||||
FORMATTABLE="$TESTABLE libcni pkg/ip pkg/ipam pkg/testutils plugins/ipam/host-local plugins/main/bridge plugins/meta/flannel plugins/meta/tuning"
|
FORMATTABLE="$TESTABLE libcni pkg/ip pkg/ipam pkg/testutils plugins/meta/flannel plugins/meta/tuning"
|
||||||
|
|
||||||
# user has not provided PKG override
|
# user has not provided PKG override
|
||||||
if [ -z "$PKG" ]; then
|
if [ -z "$PKG" ]; then
|
||||||
|
Loading…
Reference in New Issue
Block a user