ondisk.go

Documentation: sigs.k8s.io/kustomize/api/testutils/kusttest

     1  // Copyright 2023 The Kubernetes Authors.
     2  // SPDX-License-Identifier: Apache-2.0
     3  
     4  package kusttest_test
     5  
     6  import (
     7  	"path/filepath"
     8  	"testing"
     9  
    10  	"github.com/stretchr/testify/require"
    11  	"sigs.k8s.io/kustomize/kyaml/filesys"
    12  )
    13  
    14  // Setup sets up a file system on disk and directory that is cleaned after
    15  // test completion.
    16  func Setup(t *testing.T) (filesys.FileSystem, filesys.ConfirmedDir) {
    17  	t.Helper()
    18  
    19  	fSys := filesys.MakeFsOnDisk()
    20  	dir, err := filesys.NewTmpConfirmedDir()
    21  	require.NoError(t, err)
    22  	t.Cleanup(func() {
    23  		_ = fSys.RemoveAll(dir.String())
    24  	})
    25  	return fSys, dir
    26  }
    27  
    28  // CreateKustDir creates a file system on disk and a new directory
    29  // that holds a kustomization file with content. The directory is removed on
    30  // test completion.
    31  func CreateKustDir(t *testing.T, content string) (filesys.FileSystem, filesys.ConfirmedDir) {
    32  	t.Helper()
    33  
    34  	fSys, tmpDir := Setup(t)
    35  	require.NoError(t, fSys.WriteFile(filepath.Join(tmpDir.String(), "kustomization.yaml"), []byte(content)))
    36  	return fSys, tmpDir
    37  }
    38
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