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// Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package commands_test
import (
"bytes"
"os"
"path/filepath"
"strings"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sigs.k8s.io/kustomize/cmd/config/internal/commands"
"sigs.k8s.io/kustomize/kyaml/copyutil"
"sigs.k8s.io/kustomize/kyaml/filesys"
"sigs.k8s.io/kustomize/kyaml/openapi"
)
func TestCountCommand_files(t *testing.T) {
d := t.TempDir()
err := os.WriteFile(filepath.Join(d, "f1.yaml"), []byte(`
kind: Deployment
metadata:
labels:
app: nginx2
name: foo
annotations:
app: nginx2
spec:
replicas: 1
---
kind: Service
metadata:
name: foo
annotations:
app: nginx
spec:
selector:
app: nginx
`), 0600)
if !assert.NoError(t, err) {
return
}
err = os.WriteFile(filepath.Join(d, "f2.yaml"), []byte(`kind: Deployment
metadata:
labels:
app: nginx
name: bar
annotations:
app: nginx
spec:
replicas: 3
`), 0600)
if !assert.NoError(t, err) {
return
}
// fmt the files
b := &bytes.Buffer{}
r := commands.GetCountRunner("")
r.Command.SetArgs([]string{d})
r.Command.SetOut(b)
if !assert.NoError(t, r.Command.Execute()) {
return
}
if !assert.Contains(t, b.String(), "Deployment: 2\nService: 1\n") {
return
}
}
func TestCountSubPackages(t *testing.T) {
var tests = []struct {
name string
dataset string
packagePath string
args []string
expected string
}{
{
name: "count-recurse-subpackages",
dataset: "dataset-without-setters",
expected: `${baseDir}/
${baseDir}/mysql/
Deployment: 1
${baseDir}/mysql/storage/
Deployment: 1
`,
},
{
name: "count-top-level-pkg-no-recurse-subpackages",
dataset: "dataset-without-setters",
args: []string{"-R=false"},
packagePath: "mysql",
expected: `${baseDir}/mysql/
Deployment: 1
`,
},
{
name: "count-nested-pkg-no-recurse-subpackages",
dataset: "dataset-without-setters",
packagePath: "mysql/storage",
args: []string{"-R=false"},
expected: `${baseDir}/mysql/storage/
Deployment: 1
`,
},
}
for i := range tests {
test := tests[i]
t.Run(test.name, func(t *testing.T) {
// reset the openAPI afterward
openapi.ResetOpenAPI()
defer openapi.ResetOpenAPI()
sourceDir := filepath.Join("test", "testdata", test.dataset)
baseDir := t.TempDir()
require.NoError(t, copyutil.CopyDir(filesys.MakeFsOnDisk(), sourceDir, baseDir))
runner := commands.GetCountRunner("")
actual := &bytes.Buffer{}
runner.Command.SetOut(actual)
runner.Command.SetArgs(append([]string{filepath.Join(baseDir, test.packagePath)}, test.args...))
err := runner.Command.Execute()
if !assert.NoError(t, err) {
t.FailNow()
}
// normalize path format for windows
actualNormalized := strings.ReplaceAll(
strings.ReplaceAll(actual.String(), "\\", "/"),
"//", "/")
expected := strings.ReplaceAll(test.expected, "${baseDir}", baseDir)
expectedNormalized := strings.ReplaceAll(expected, "\\", "/")
if !assert.Equal(t, expectedNormalized, actualNormalized) {
t.FailNow()
}
})
}
}
|
