helpgolden

package

v3.0.0-alpha.2 Latest Latest Go to latest Published: Nov 5, 2026 License: BSD-2-Clause Imports: 8 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/tarantool/tt

Links

Open Source Insights

Documentation ¶

Overview ¶

Package helpgolden renders what tt prints for help and completion, for tests that pin it against a golden file: the --help of every command, the bash completion script and the completions of the first word.

The rendering takes the command tree from a function, so that every way of assembling tt can be compared against the same golden file.

Index ¶

func Compare(t *testing.T, path, got string, update bool)
func Render(t *testing.T, newRoot NewRoot) string
func RenderHelp(t *testing.T, newRoot NewRoot, header string, paths ...[]string) string
type NewRoot

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Compare ¶

func Compare(t *testing.T, path, got string, update bool)

Compare compares got with the golden file at path, or rewrites the file with got when update is set.

func Render ¶

func Render(t *testing.T, newRoot NewRoot) string

Render renders the help of every command of the tree newRoot builds, the bash completion script and the completion candidates for the first word.

func RenderHelp ¶

func RenderHelp(t *testing.T, newRoot NewRoot, header string, paths ...[]string) string

RenderHelp renders the --help of the commands at paths, each given by the names from the root down - none for the root - under header, each of its lines a comment.

Types ¶

type NewRoot ¶

type NewRoot func(t *testing.T) *cobra.Command

NewRoot builds the command tree the way tt does before it runs a command, with no external modules, and makes it the process's root. It is called once per command line rendered.

Source Files ¶

View all Source files

helpgolden.go

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