bakare/tests/system_tests.rs
2021-10-22 21:35:10 +01:00

117 lines
4.4 KiB
Rust

#[cfg(test)]
mod must {
use anyhow::Result;
use bakare::backup;
use bakare::test::assertions::in_memory::*;
use bakare::{repository::Repository, test::source::TestSource};
use tempfile::tempdir;
#[test]
fn restore_multiple_files() -> Result<()> {
let source = TestSource::new().unwrap();
source.write_text_to_file("first", "some contents").unwrap();
source.write_text_to_file("second", "some contents").unwrap();
source.write_text_to_file("third", "some other contents").unwrap();
assert_same_after_restore(source.path())
}
#[test]
fn restore_files_after_reopening_repository() -> Result<()> {
let source = TestSource::new()?;
let dir = tempdir()?;
let repository_path = dir.path();
let restore_target = tempdir()?;
Repository::init(repository_path)?;
let source_file_relative_path = "some file path";
let original_contents = "some old contents";
backup_file_with_text_contents(&source, repository_path, source_file_relative_path, original_contents)?;
restore_all_from_reloaded_repository(repository_path, restore_target.path())?;
let source_file_full_path = &source.file_path(source_file_relative_path)?;
assert_restored_file_contents(repository_path, source_file_full_path, original_contents.as_bytes())
}
#[test]
fn restore_older_version_of_file() -> Result<()> {
let source = TestSource::new().unwrap();
let dir = tempdir()?;
let repository_path = dir.path();
Repository::init(repository_path)?;
let source_file_relative_path = "some path";
let source_file_full_path = source.file_path(source_file_relative_path)?;
let old_contents = "some old contents";
backup_file_with_text_contents(&source, repository_path, source_file_relative_path, old_contents)?;
let old_item = newest_item(repository_path, &source_file_full_path)?;
let old_id = old_item.id();
let new_contents = "totally new contents";
backup_file_with_text_contents(&source, repository_path, source_file_relative_path, new_contents)?;
assert_restored_from_version_has_contents(repository_path, &source_file_full_path, old_contents.as_bytes(), old_id)
}
#[test]
fn newer_version_should_be_greater_than_earlier_version() -> Result<()> {
let source = TestSource::new().unwrap();
let dir = tempdir()?;
let repository_path = dir.path();
Repository::init(repository_path)?;
let source_file_relative_path = "some path";
let source_file_full_path = source.file_path(source_file_relative_path)?;
backup_file_with_text_contents(&source, repository_path, source_file_relative_path, "old")?;
let old_item = newest_item(repository_path, &source_file_full_path)?;
let old_version = old_item.version();
backup_file_with_text_contents(&source, repository_path, source_file_relative_path, "new")?;
let new_item = newest_item(repository_path, &source_file_full_path)?;
let new_version = new_item.version();
assert!(new_version > old_version);
Ok(())
}
#[test]
fn restore_latest_version_by_default() -> Result<()> {
let source = TestSource::new().unwrap();
let dir = tempdir()?;
let repository_path = dir.path();
Repository::init(repository_path)?;
let source_file_relative_path = "some path";
backup_file_with_text_contents(&source, repository_path, source_file_relative_path, "old contents")?;
backup_file_with_text_contents(&source, repository_path, source_file_relative_path, "newer contents")?;
backup_file_with_text_contents(&source, repository_path, source_file_relative_path, "newest contents")?;
let source_file_full_path = &source.file_path(source_file_relative_path)?;
assert_restored_file_contents(repository_path, source_file_full_path, b"newest contents")
}
#[test]
fn forbid_backup_of_paths_within_repository() -> Result<()> {
let dir = tempdir()?;
let repository_path = dir.path();
Repository::init(repository_path)?;
let mut repository = Repository::open(repository_path)?;
let error = backup::Engine::new(repository_path, &mut repository);
assert!(error.is_err());
Ok(())
}
// TODO: index corruption
// TODO: encryption
// TODO: resume from sleep while backup in progress
}