forked from mirrors/jj
23c7581ce1
We very often expect success, and we sometimes want to get the stdout, too. Let's add a convenience function for that. It saves a lot of lines of code.
108 lines
3.6 KiB
Rust
108 lines
3.6 KiB
Rust
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use std::io::Write;
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use jujutsu::testutils::{get_stdout_string, TestEnvironment};
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#[test]
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fn test_no_commit_working_copy() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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std::fs::write(repo_path.join("file"), "initial").unwrap();
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let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", "commit_id"]);
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insta::assert_snapshot!(stdout, @r###"
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@ 438471f3fbf1004298d8fb01eeb13663a051a643
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o 0000000000000000000000000000000000000000
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"###);
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// Modify the file. With --no-commit-working-copy, we still get the same commit
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// ID.
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std::fs::write(repo_path.join("file"), "modified").unwrap();
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let stdout_again = test_env.jj_cmd_success(
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&repo_path,
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&["log", "-T", "commit_id", "--no-commit-working-copy"],
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);
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assert_eq!(stdout_again, stdout);
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// But without --no-commit-working-copy, we get a new commit ID.
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let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", "commit_id"]);
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insta::assert_snapshot!(stdout, @r###"
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@ fab22d1acf5bb9c5aa48cb2c3dd2132072a359ca
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o 0000000000000000000000000000000000000000
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"###);
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}
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#[test]
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fn test_repo_arg_with_init() {
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let test_env = TestEnvironment::default();
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let assert = test_env
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.jj_cmd(test_env.env_root(), &["init", "-R=.", "repo"])
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.assert()
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.failure();
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insta::assert_snapshot!(get_stdout_string(&assert), @"Error: '--repository' cannot be used with 'init'
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");
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}
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#[test]
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fn test_repo_arg_with_git_clone() {
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let test_env = TestEnvironment::default();
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let assert = test_env
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.jj_cmd(test_env.env_root(), &["git", "clone", "-R=.", "remote"])
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.assert()
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.failure();
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insta::assert_snapshot!(get_stdout_string(&assert), @"Error: '--repository' cannot be used with 'git clone'
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");
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}
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#[test]
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fn test_color_config() {
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let test_env = TestEnvironment::default();
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// Test that color is used if it's requested in the config file
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let mut config_file = std::fs::File::options()
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.append(true)
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.open(test_env.config_path())
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.unwrap();
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config_file
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.write_all(
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br#"[ui]
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color="always""#,
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)
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.unwrap();
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config_file.flush().unwrap();
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test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", "commit_id"]);
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insta::assert_snapshot!(stdout, @r###"
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@ [1;34m230dd059e1b059aefc0da06a2e5a7dbf22362f22[0m
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o [34m0000000000000000000000000000000000000000[0m
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"###);
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// Test that NO_COLOR overrides the request for color in the config file
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let assert = test_env
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.jj_cmd(&repo_path, &["log", "-T", "commit_id"])
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.env("NO_COLOR", "")
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.assert()
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.success();
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insta::assert_snapshot!(get_stdout_string(&assert), @r###"
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@ 230dd059e1b059aefc0da06a2e5a7dbf22362f22
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o 0000000000000000000000000000000000000000
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"###);
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}
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