jj/lib/tests/test_init.rs
Martin von Zweigbergk ce5e95fa80 store: rename Store to Backend and StoreWrapper to Store
For what's currently called `Store` in the code, I have been using
"backend" in plain text. That probably means that `Backend` is a good
name for it.
2021-09-12 12:02:10 -07:00

110 lines
4.4 KiB
Rust

// Copyright 2020 Google LLC
//
// 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 jujutsu_lib::repo::ReadonlyRepo;
use jujutsu_lib::settings::UserSettings;
use jujutsu_lib::testutils;
use test_case::test_case;
#[test]
fn test_init_local() {
let settings = testutils::user_settings();
let temp_dir = tempfile::tempdir().unwrap();
let wc_path = temp_dir.path().to_owned();
let repo = ReadonlyRepo::init_local(&settings, wc_path.clone()).unwrap();
assert!(repo.store().git_repo().is_none());
assert_eq!(repo.working_copy_path(), &wc_path);
assert_eq!(repo.repo_path(), &wc_path.join(".jj"));
// Just test that we can write a commit to the store
let mut tx = repo.start_transaction("test");
testutils::create_random_commit(&settings, &repo).write_to_repo(tx.mut_repo());
tx.discard();
}
#[test]
fn test_init_internal_git() {
let settings = testutils::user_settings();
let temp_dir = tempfile::tempdir().unwrap();
let wc_path = temp_dir.path().to_owned();
let repo = ReadonlyRepo::init_internal_git(&settings, wc_path.clone()).unwrap();
assert!(repo.store().git_repo().is_some());
assert_eq!(repo.working_copy_path(), &wc_path);
assert_eq!(repo.repo_path(), &wc_path.join(".jj"));
// Just test that we ca write a commit to the store
let mut tx = repo.start_transaction("test");
testutils::create_random_commit(&settings, &repo).write_to_repo(tx.mut_repo());
tx.discard();
}
#[test]
fn test_init_external_git() {
let settings = testutils::user_settings();
let temp_dir = tempfile::tempdir().unwrap();
let git_repo_path = temp_dir.path().join("git");
git2::Repository::init(&git_repo_path).unwrap();
let wc_path = temp_dir.path().join("jj");
std::fs::create_dir(&wc_path).unwrap();
let repo = ReadonlyRepo::init_external_git(&settings, wc_path.clone(), git_repo_path).unwrap();
assert!(repo.store().git_repo().is_some());
assert_eq!(repo.working_copy_path(), &wc_path);
assert_eq!(repo.repo_path(), &wc_path.join(".jj"));
// Just test that we can write a commit to the store
let mut tx = repo.start_transaction("test");
testutils::create_random_commit(&settings, &repo).write_to_repo(tx.mut_repo());
tx.discard();
}
#[test_case(false ; "local backend")]
#[test_case(true ; "git backend")]
fn test_init_no_config_set(use_git: bool) {
// Test that we can create a repo without setting any config
let settings = UserSettings::from_config(config::Config::new());
let (_temp_dir, repo) = testutils::init_repo(&settings, use_git);
let wc_commit = repo.working_copy_locked().current_commit();
assert_eq!(wc_commit.author().name, "(no name configured)".to_string());
assert_eq!(
wc_commit.author().email,
"(no email configured)".to_string()
);
assert_eq!(
wc_commit.committer().name,
"(no name configured)".to_string()
);
assert_eq!(
wc_commit.committer().email,
"(no email configured)".to_string()
);
}
#[test_case(false ; "local backend")]
#[test_case(true ; "git backend")]
fn test_init_checkout(use_git: bool) {
// Test the contents of the checkout after init
let settings = testutils::user_settings();
let (_temp_dir, repo) = testutils::init_repo(&settings, use_git);
let checkout_commit = repo.store().get_commit(repo.view().checkout()).unwrap();
assert_eq!(checkout_commit.tree().id(), repo.store().empty_tree_id());
assert_eq!(checkout_commit.store_commit().parents, vec![]);
assert_eq!(checkout_commit.predecessors(), vec![]);
assert_eq!(checkout_commit.description(), "");
assert!(checkout_commit.is_open());
assert_eq!(checkout_commit.author().name, settings.user_name());
assert_eq!(checkout_commit.author().email, settings.user_email());
assert_eq!(checkout_commit.committer().name, settings.user_name());
assert_eq!(checkout_commit.committer().email, settings.user_email());
}