// Copyright 2022 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_simple_rename() {
    let test_env = TestEnvironment::default();
    test_env.jj_cmd_ok(test_env.env_root(), &["git", "init", "repo"]);
    let repo_path = test_env.env_root().join("repo");

    test_env.jj_cmd_ok(&repo_path, &["new"]);
    std::fs::write(repo_path.join("original"), "original").unwrap();
    std::fs::write(repo_path.join("something"), "something").unwrap();
    test_env.jj_cmd_ok(&repo_path, &["commit", "-mfirst"]);
    std::fs::remove_file(repo_path.join("original")).unwrap();
    std::fs::write(repo_path.join("modified"), "original").unwrap();
    std::fs::write(repo_path.join("something"), "changed").unwrap();
    insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["debug", "copy-detection"]).replace('\\', "/"),
    @r###"
    original -> modified
    "###);
}