ef55861139
This module actually ins't used anymore. Change-Id: I2aa4edb17843e6b88f657e09f1a338302b92b7ff Signed-off-by: Ruslan Aliev <raliev@mirantis.com>
373 lines
9.5 KiB
Go
373 lines
9.5 KiB
Go
/*
|
|
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
|
|
https://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 executors_test
|
|
|
|
import (
|
|
"bytes"
|
|
goerrors "errors"
|
|
"fmt"
|
|
"io"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/mock"
|
|
"github.com/stretchr/testify/require"
|
|
v1 "k8s.io/api/core/v1"
|
|
|
|
"opendev.org/airship/airshipctl/pkg/api/v1alpha1"
|
|
"opendev.org/airship/airshipctl/pkg/container"
|
|
"opendev.org/airship/airshipctl/pkg/document"
|
|
"opendev.org/airship/airshipctl/pkg/k8s/kubeconfig"
|
|
"opendev.org/airship/airshipctl/pkg/phase/errors"
|
|
"opendev.org/airship/airshipctl/pkg/phase/executors"
|
|
"opendev.org/airship/airshipctl/pkg/phase/ifc"
|
|
testdoc "opendev.org/airship/airshipctl/testutil/document"
|
|
)
|
|
|
|
const (
|
|
containerExecutorDoc = `
|
|
apiVersion: airshipit.org/v1alpha1
|
|
kind: GenericContainer
|
|
metadata:
|
|
name: builder
|
|
labels:
|
|
airshipit.org/deploy-k8s: "false"
|
|
spec:
|
|
sinkOutputDir: "target/generator/results/generated"
|
|
type: krm
|
|
image: builder1
|
|
mounts:
|
|
- type: bind
|
|
src: /home/ubuntu/mounts
|
|
dst: /my-mounts
|
|
rw: true
|
|
- type: bind
|
|
src: ~/mounts
|
|
dst: /my-tilde-mount
|
|
rw: true
|
|
config: |
|
|
apiVersion: v1
|
|
kind: ConfigMap
|
|
metadata:
|
|
name: my-strange-name
|
|
data:
|
|
cmd: encrypt
|
|
unencrypted-regex: '^(kind|apiVersion|group|metadata)$'`
|
|
|
|
singleExecutorClusterMap = `apiVersion: airshipit.org/v1alpha1
|
|
kind: ClusterMap
|
|
metadata:
|
|
labels:
|
|
airshipit.org/deploy-k8s: "false"
|
|
name: main-map
|
|
map:
|
|
testCluster: {}
|
|
`
|
|
|
|
refConfig = `apiVersion: v1
|
|
kind: Secret
|
|
metadata:
|
|
name: test-script
|
|
stringData:
|
|
script.sh: |
|
|
#!/bin/sh
|
|
echo WORKS! $var >&2
|
|
type: Opaque
|
|
`
|
|
)
|
|
|
|
func testContainerBundleFactory() document.BundleFactoryFunc {
|
|
return func() (document.Bundle, error) {
|
|
bundle := &testdoc.MockBundle{}
|
|
return bundle, nil
|
|
}
|
|
}
|
|
|
|
func testContainerBundleFactoryNoDocumentEntryPoint() document.BundleFactoryFunc {
|
|
return func() (document.Bundle, error) {
|
|
return nil, errors.ErrDocumentEntrypointNotDefined{}
|
|
}
|
|
}
|
|
|
|
func testContainerBundle(t *testing.T, content string) document.Bundle {
|
|
bundle := &testdoc.MockBundle{}
|
|
writer := &bytes.Buffer{}
|
|
bundle.On("Write", writer).
|
|
Return(nil).
|
|
Run(func(args mock.Arguments) {
|
|
arg, ok := args.Get(0).(*bytes.Buffer)
|
|
if ok {
|
|
_, err := arg.Write([]byte(content))
|
|
require.NoError(t, err)
|
|
}
|
|
})
|
|
return bundle
|
|
}
|
|
|
|
func testContainerPhaseConfigBundleNoDocs() document.Bundle {
|
|
bundle := &testdoc.MockBundle{}
|
|
bundle.On("SelectOne", mock.Anything).
|
|
Return(nil, goerrors.New("found no documents"))
|
|
return bundle
|
|
}
|
|
|
|
func testContainerPhaseConfigBundleRefConfig(t *testing.T) document.Bundle {
|
|
refConfigDoc, err := document.NewDocumentFromBytes([]byte(refConfig))
|
|
require.NoError(t, err)
|
|
bundle := &testdoc.MockBundle{}
|
|
bundle.On("SelectOne", mock.Anything).
|
|
Return(refConfigDoc, nil)
|
|
return bundle
|
|
}
|
|
|
|
func TestNewContainerExecutor(t *testing.T) {
|
|
execDoc, errDoc := document.NewDocumentFromBytes([]byte(containerExecutorDoc))
|
|
require.NoError(t, errDoc)
|
|
|
|
t.Run("success new container executor", func(t *testing.T) {
|
|
e, err := executors.NewContainerExecutor(ifc.ExecutorConfig{
|
|
ExecutorDocument: execDoc,
|
|
BundleFactory: testContainerBundleFactory(),
|
|
})
|
|
assert.NoError(t, err)
|
|
assert.NotNil(t, e)
|
|
})
|
|
|
|
t.Run("error bundle factory", func(t *testing.T) {
|
|
e, err := executors.NewContainerExecutor(ifc.ExecutorConfig{
|
|
ExecutorDocument: execDoc,
|
|
BundleFactory: testdoc.ErrorBundleFactory,
|
|
})
|
|
assert.Error(t, err)
|
|
assert.Nil(t, e)
|
|
})
|
|
|
|
t.Run("bundle factory - empty documentEntryPoint", func(t *testing.T) {
|
|
e, err := executors.NewContainerExecutor(ifc.ExecutorConfig{
|
|
ExecutorDocument: execDoc,
|
|
BundleFactory: testContainerBundleFactoryNoDocumentEntryPoint(),
|
|
})
|
|
assert.NoError(t, err)
|
|
assert.NotNil(t, e)
|
|
})
|
|
}
|
|
|
|
func TestGenericContainer(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
outputPath string
|
|
expectedErr string
|
|
resultConfig string
|
|
|
|
containerAPI *v1alpha1.GenericContainer
|
|
executorConfig ifc.ExecutorConfig
|
|
runOptions ifc.RunOptions
|
|
clientFunc container.ClientV1Alpha1FactoryFunc
|
|
phaseConfigBundle document.Bundle
|
|
}{
|
|
{
|
|
name: "error unknown container type",
|
|
expectedErr: "unknown generic container type",
|
|
containerAPI: &v1alpha1.GenericContainer{
|
|
Spec: v1alpha1.GenericContainerSpec{
|
|
Type: "unknown",
|
|
},
|
|
},
|
|
clientFunc: container.NewClientV1Alpha1,
|
|
},
|
|
{
|
|
name: "error kyaml cant parse config",
|
|
containerAPI: &v1alpha1.GenericContainer{
|
|
Spec: v1alpha1.GenericContainerSpec{
|
|
Type: v1alpha1.GenericContainerTypeKrm,
|
|
},
|
|
Config: "~:~",
|
|
},
|
|
runOptions: ifc.RunOptions{},
|
|
expectedErr: "wrong Node Kind",
|
|
clientFunc: container.NewClientV1Alpha1,
|
|
},
|
|
{
|
|
name: "error no object referenced in config",
|
|
containerAPI: &v1alpha1.GenericContainer{
|
|
ConfigRef: &v1.ObjectReference{
|
|
Kind: "no such kind",
|
|
Name: "no such name",
|
|
},
|
|
},
|
|
runOptions: ifc.RunOptions{DryRun: true},
|
|
expectedErr: "found no documents",
|
|
phaseConfigBundle: testContainerPhaseConfigBundleNoDocs(),
|
|
},
|
|
{
|
|
name: "success dry run",
|
|
containerAPI: &v1alpha1.GenericContainer{},
|
|
runOptions: ifc.RunOptions{DryRun: true},
|
|
},
|
|
{
|
|
name: "success referenced config present",
|
|
containerAPI: &v1alpha1.GenericContainer{
|
|
ConfigRef: &v1.ObjectReference{
|
|
Kind: "Secret",
|
|
Name: "test-script",
|
|
APIVersion: "v1",
|
|
},
|
|
},
|
|
runOptions: ifc.RunOptions{DryRun: true},
|
|
resultConfig: refConfig,
|
|
phaseConfigBundle: testContainerPhaseConfigBundleRefConfig(t),
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
tt := tt
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
executorBundle := testContainerBundle(t, "")
|
|
|
|
containerExecutor := executors.ContainerExecutor{
|
|
ResultsDir: tt.outputPath,
|
|
ExecutorBundle: executorBundle,
|
|
Container: tt.containerAPI,
|
|
ClientFunc: tt.clientFunc,
|
|
Options: ifc.ExecutorConfig{
|
|
ClusterName: "testCluster",
|
|
KubeConfig: fakeKubeConfig{
|
|
getFile: func() (string, kubeconfig.Cleanup, error) {
|
|
return "testPath", func() {}, nil
|
|
},
|
|
},
|
|
ClusterMap: testClusterMap(t),
|
|
PhaseConfigBundle: tt.phaseConfigBundle,
|
|
},
|
|
}
|
|
|
|
err := containerExecutor.Run(tt.runOptions)
|
|
if tt.expectedErr != "" {
|
|
require.Error(t, err)
|
|
assert.Contains(t, err.Error(), tt.expectedErr)
|
|
} else {
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, tt.resultConfig, containerExecutor.Container.Config)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSetKubeConfig(t *testing.T) {
|
|
getFileErr := fmt.Errorf("failed to get file")
|
|
testCases := []struct {
|
|
name string
|
|
opts ifc.ExecutorConfig
|
|
expectedErr error
|
|
}{
|
|
{
|
|
name: "Set valid kubeconfig",
|
|
opts: ifc.ExecutorConfig{
|
|
ClusterName: "testCluster",
|
|
KubeConfig: fakeKubeConfig{
|
|
getFile: func() (string, kubeconfig.Cleanup, error) {
|
|
return "testPath", func() {}, nil
|
|
},
|
|
},
|
|
ClusterMap: testClusterMap(t),
|
|
},
|
|
},
|
|
{
|
|
name: "Failed to get kubeconfig file",
|
|
opts: ifc.ExecutorConfig{
|
|
ClusterName: "testCluster",
|
|
KubeConfig: fakeKubeConfig{
|
|
getFile: func() (string, kubeconfig.Cleanup, error) {
|
|
return "", func() {}, getFileErr
|
|
},
|
|
},
|
|
ClusterMap: testClusterMap(t),
|
|
},
|
|
expectedErr: getFileErr,
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
tt := tc
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
e := executors.ContainerExecutor{
|
|
Options: tt.opts,
|
|
Container: &v1alpha1.GenericContainer{},
|
|
}
|
|
_, err := e.SetKubeConfig()
|
|
assert.Equal(t, tt.expectedErr, err)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestContainerRender(t *testing.T) {
|
|
testCases := []struct {
|
|
name string
|
|
bundleData []byte
|
|
opts ifc.RenderOptions
|
|
expectedErr error
|
|
expectedOut string
|
|
}{
|
|
{
|
|
name: "empty bundle",
|
|
bundleData: []byte{},
|
|
opts: ifc.RenderOptions{},
|
|
expectedOut: "",
|
|
expectedErr: nil,
|
|
},
|
|
{
|
|
name: "valid bundle",
|
|
bundleData: []byte(`apiVersion: unittest.org/v1alpha1
|
|
kind: Test
|
|
metadata:
|
|
name: TestName`),
|
|
opts: ifc.RenderOptions{FilterSelector: document.NewSelector().ByKind("Test").ByName("TestName")},
|
|
expectedOut: `---
|
|
apiVersion: unittest.org/v1alpha1
|
|
kind: Test
|
|
metadata:
|
|
name: TestName
|
|
...
|
|
`,
|
|
expectedErr: nil,
|
|
},
|
|
}
|
|
|
|
buf := &bytes.Buffer{}
|
|
for _, tc := range testCases {
|
|
tt := tc
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
bundle, err := document.NewBundleFromBytes(tt.bundleData)
|
|
require.NoError(t, err)
|
|
e := executors.ContainerExecutor{
|
|
ExecutorBundle: bundle,
|
|
}
|
|
err = e.Render(buf, tt.opts)
|
|
assert.Equal(t, tt.expectedErr, err)
|
|
assert.Equal(t, tt.expectedOut, buf.String())
|
|
buf.Reset()
|
|
})
|
|
}
|
|
}
|
|
|
|
type fakeKubeConfig struct {
|
|
getFile func() (string, kubeconfig.Cleanup, error)
|
|
}
|
|
|
|
func (k fakeKubeConfig) GetFile() (string, kubeconfig.Cleanup, error) { return k.getFile() }
|
|
func (k fakeKubeConfig) Write(_ io.Writer) error { return nil }
|
|
func (k fakeKubeConfig) WriteFile(_ string, _ kubeconfig.WriteOptions) error { return nil }
|
|
func (k fakeKubeConfig) WriteTempFile(_ string) (string, kubeconfig.Cleanup, error) {
|
|
return k.getFile()
|
|
}
|