mirror of
https://github.com/martinvonz/jj.git
synced 2025-01-16 09:11:55 +00:00
87 lines
3.4 KiB
Rust
87 lines
3.4 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 crate::common::TestEnvironment;
|
||
|
|
|
||
|
|
#[test]
|
||
|
|
fn test_help() {
|
||
|
|
let test_env = TestEnvironment::default();
|
||
|
|
|
||
|
|
let help_cmd_stdout = test_env.jj_cmd_success(test_env.env_root(), &["help"]);
|
||
|
|
// The help command output should be equal to the long --help flag
|
||
|
|
let help_flag_stdout = test_env.jj_cmd_success(test_env.env_root(), &["--help"]);
|
||
|
|
assert_eq!(help_cmd_stdout, help_flag_stdout);
|
||
|
|
|
||
|
|
// Help command should work with commands
|
||
|
|
let help_cmd_stdout = test_env.jj_cmd_success(test_env.env_root(), &["help", "log"]);
|
||
|
|
let help_flag_stdout = test_env.jj_cmd_success(test_env.env_root(), &["log", "--help"]);
|
||
|
|
assert_eq!(help_cmd_stdout, help_flag_stdout);
|
||
|
|
|
||
|
|
// Help command should work with subcommands
|
||
|
|
let help_cmd_stdout =
|
||
|
|
test_env.jj_cmd_success(test_env.env_root(), &["help", "workspace", "root"]);
|
||
|
|
let help_flag_stdout =
|
||
|
|
test_env.jj_cmd_success(test_env.env_root(), &["workspace", "root", "--help"]);
|
||
|
|
assert_eq!(help_cmd_stdout, help_flag_stdout);
|
||
|
|
|
||
|
|
// Help command should not work recursively
|
||
|
|
let stderr = test_env.jj_cmd_cli_error(test_env.env_root(), &["workspace", "help", "root"]);
|
||
|
|
insta::assert_snapshot!(stderr, @r#"
|
||
|
|
error: unrecognized subcommand 'help'
|
||
|
|
|
||
|
|
Usage: jj workspace [OPTIONS] <COMMAND>
|
||
|
|
|
||
|
|
For more information, try '--help'.
|
||
|
|
"#);
|
||
|
|
|
||
|
|
let stderr = test_env.jj_cmd_failure(test_env.env_root(), &["workspace", "add", "help"]);
|
||
|
|
insta::assert_snapshot!(stderr, @r#"
|
||
|
|
Error: There is no jj repo in "."
|
||
|
|
"#);
|
||
|
|
|
||
|
|
let stderr = test_env.jj_cmd_failure(test_env.env_root(), &["new", "help", "main"]);
|
||
|
|
insta::assert_snapshot!(stderr, @r#"
|
||
|
|
Error: There is no jj repo in "."
|
||
|
|
"#);
|
||
|
|
|
||
|
|
// Help command should output the same as --help for nonexistent commands
|
||
|
|
let help_cmd_stderr = test_env.jj_cmd_cli_error(test_env.env_root(), &["help", "nonexistent"]);
|
||
|
|
let help_flag_stderr =
|
||
|
|
test_env.jj_cmd_cli_error(test_env.env_root(), &["nonexistent", "--help"]);
|
||
|
|
assert_eq!(help_cmd_stderr, help_flag_stderr);
|
||
|
|
|
||
|
|
// Some edge cases
|
||
|
|
let help_cmd_stdout = test_env.jj_cmd_success(test_env.env_root(), &["help", "help"]);
|
||
|
|
let help_flag_stdout = test_env.jj_cmd_success(test_env.env_root(), &["help", "--help"]);
|
||
|
|
assert_eq!(help_cmd_stdout, help_flag_stdout);
|
||
|
|
|
||
|
|
let stderr = test_env.jj_cmd_cli_error(test_env.env_root(), &["help", "unknown"]);
|
||
|
|
insta::assert_snapshot!(stderr, @r#"
|
||
|
|
error: unrecognized subcommand 'unknown'
|
||
|
|
|
||
|
|
tip: a similar subcommand exists: 'undo'
|
||
|
|
|
||
|
|
Usage: jj [OPTIONS] <COMMAND>
|
||
|
|
|
||
|
|
For more information, try '--help'.
|
||
|
|
"#);
|
||
|
|
|
||
|
|
let stderr = test_env.jj_cmd_cli_error(test_env.env_root(), &["help", "log", "--", "-r"]);
|
||
|
|
insta::assert_snapshot!(stderr, @r#"
|
||
|
|
error: a value is required for '--revisions <REVISIONS>' but none was supplied
|
||
|
|
|
||
|
|
For more information, try '--help'.
|
||
|
|
"#);
|
||
|
|
}
|