Function TestDataListRelativeToDir

pkg/cmd/template/cmd_test.go:91–147

(t *testing.T)

}

func TestDataListRelativeToDir(t *testing.T) {
	yamlTplData := []byte(`
#@ load("@ytt:data", "data")
#@ load("funcs/funcs.lib.yml", "nested_data_list", "nested_data_read")

rootlist: #@ data.list()
rootdata: #@ data.read("funcs/data")

nestedlist: #@ nested_data_list()
nesteddata: #@ nested_data_read()`)

	expectedYAMLTplData := `rootlist:
- tpl.yml
- funcs/funcs.lib.yml
- funcs/data
rootdata: |-
  data
  data
nestedlist:
  list:
  - funcs.lib.yml
  - data
nesteddata:
  data: |-
    data
    data
`

	yamlFuncsData := []byte(`
#@ load("@ytt:data", "data")

#@ def/end nested_data_list():
list: #@ data.list()

#@ def/end nested_data_read():
data: #@ data.read("data")`)

	filesToProcess := files.NewSortedFiles([]*files.File{
		files.MustNewFileFromSource(files.NewBytesSource("tpl.yml", yamlTplData)),
		files.MustNewFileFromSource(files.NewBytesSource("funcs/funcs.lib.yml", yamlFuncsData)),
		files.MustNewFileFromSource(files.NewBytesSource("funcs/data", []byte("data\ndata"))),
		files.MustNewFileFromSource(files.NewBytesSource("_ytt_lib/lib1/other", []byte("lib1\ndata"))),
	})

	ui := ui.NewTTY(false)
	opts := cmdtpl.NewOptions()

	out := opts.RunWithFiles(cmdtpl.Input{Files: filesToProcess}, ui)

	require.NoError(t, out.Err)
	require.Len(t, out.Files, 1, "unexpected number of output files")

	file := out.Files[0]

	assert.Equal(t, "tpl.yml", file.RelativePath())
	assert.Equal(t, expectedYAMLTplData, string(file.Bytes()))
}