Function merge_subcommand_custom_merge_flags

tests/merge.rs:1080–1294

()

#[test]
fn merge_subcommand_custom_merge_flags() {
    let repo_name = "merge_subcommand_custom_flags";
    let repo = setup_git_repo(repo_name);
    let path_to_repo = generate_path_to_repo(repo_name);

    println!("=== TEST SETUP: Repository Structure ===");
    {
        // create new file
        create_new_file(&path_to_repo, "hello_world.txt", "Hello, world!");

        // add first commit to master
        first_commit_all(&repo, "first commit");
        println!("Created master branch with hello_world.txt");
    };

    let current_branch = get_current_branch_name(&repo);
    println!("Current branch: {}", current_branch);
    assert_eq!(&current_branch, "master");

    // create and checkout new branch named some_branch_1
    {
        let branch_name = "some_branch_1";
        create_branch(&repo, branch_name);
        checkout_branch(&repo, branch_name);
        println!("Created and checked out branch: {}", branch_name);
    };

    {
        let current_branch = get_current_branch_name(&repo);
        println!("Current branch: {}", current_branch);
        assert_eq!(&current_branch, "some_branch_1");

        // create new file
        create_new_file(&path_to_repo, "file_1.txt", "contents 1");
        println!("Created file_1.txt on some_branch_1");

        // add commit to branch some_branch_1
        commit_all(&repo, "message");
    };

    // create and checkout new branch named some_branch_2
    {
        let branch_name = "some_branch_2";
        create_branch(&repo, branch_name);
        checkout_branch(&repo, branch_name);
        println!("Created and checked out branch: {}", branch_name);
    };

    {
        let current_branch = get_current_branch_name(&repo);
        println!("Current branch: {}", current_branch);
        assert_eq!(&current_branch, "some_branch_2");

        // create new file
        create_new_file(&path_to_repo, "file_2.txt", "contents 2");
        println!("Created file_2.txt on some_branch_2");

        // add commit to branch some_branch_2