Function build_origin

atomic-repository/tests/view_manifest_test.rs:43–64

Build the canonical fixture: `dev` (shared) with two changes, and a draft `orange` forked from it with three more changes on top.

()

/// Build the canonical fixture: `dev` (shared) with two changes, and a
/// draft `orange` forked from it with three more changes on top.
fn build_origin() -> (Repository, TempDir, PathBuf, Vec<Hash>) {
    let (mut repo, temp, root) = init_repo();

    write_and_add(&repo, &root, "base.txt", "base\n");
    let c1 = record(&repo, "initial");
    write_and_add(&repo, &root, "map.txt", "map\n");
    let c2 = record(&repo, "concepts");

    // Fork a draft the way session views are created: copy of the log,
    // Draft scope, parented on dev.
    repo.create_view_from("orange", "dev").expect("fork draft");
    repo.switch_view("orange").expect("switch to draft");

    write_and_add(&repo, &root, "tracks.txt", "A -> B\n");
    let c3 = record(&repo, "inbound track");
    write_and_add(&repo, &root, "rules.txt", "numbers\n");
    let c4 = record(&repo, "key concepts");
    fs::write(root.join("tracks.txt"), "A -> B -> C\n").expect("modify");
    let c5 = record(&repo, "math");

    (repo, temp, root, vec![c1, c2, c3, c4, c5])
}

/// Copy every change file referenced by a manifest into another repository's
/// store (stands in for the `?store` / `?change` transfer).