jj/cli/tests/test_generate_md_cli_help.rs
Ilya Grigoriev 64fa84746a docs CLI reference: add a warning that it is experimental
There are many minor bugs that are difficult to fix in the short-term.

See also the commit message for a197409b2b
2024-02-04 10:05:47 -08:00

51 lines
2 KiB
Rust

// Copyright 2024 The Jujutsu Authors
//
// 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.
use insta::assert_snapshot;
use crate::common::TestEnvironment;
pub mod common;
const PREAMBLE: &str = r#"
!!! warning
This CLI reference is experimental. It is automatically generated, but
does not match the `jj help` output exactly.
<!-- See also https://github.com/ConnorGray/clap-markdown/issues -->
"#;
#[test]
fn test_generate_markdown_docs_in_docs_dir() {
let test_env = TestEnvironment::default();
let mut markdown_help = PREAMBLE.to_string();
markdown_help
.push_str(&test_env.jj_cmd_success(test_env.env_root(), &["util", "markdown-help"]));
// Validate partial snapshot, redacting any lines nested 2+ indent levels.
insta::with_settings!({
snapshot_path => ".",
snapshot_suffix => ".md",
prepend_module_to_snapshot => false,
omit_expression => true,
description => "AUTO-GENERATED FILE, DO NOT EDIT. This cli reference is generated as an \
`insta` snapshot. MkDocs follows they symlink from docs/cli-reference.md \
to the snap. Unfortunately, `insta` unavoidably creates this header. Luckily, \
MkDocs ignores the header since it has the same format as Markdown headers. \
TODO: MkDocs may fail on Windows if symlinks are not enabled in the OS \
settings",
},
{ assert_snapshot!("cli-reference", markdown_help) });
}