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//! ref: composer/tests/Composer/Test/Installer/MetapackageInstallerTest.php
//!
//! PHP verifies the mocked repository's add/remove/hasPackage calls; here the same
//! behaviour is checked against a real InstalledArrayRepository by observing its state.
use crate::test_case::get_package;
use shirabe::installer::{InstallerInterface, MetapackageInstaller};
use shirabe::io::IOInterface;
use shirabe::io::null_io::NullIO;
use shirabe::repository::{InstalledArrayRepository, RepositoryInterface};
use std::cell::RefCell;
use std::rc::Rc;
fn run<F: std::future::Future>(future: F) -> F::Output {
tokio::runtime::Builder::new_current_thread()
.build()
.unwrap()
.block_on(future)
}
fn installer() -> MetapackageInstaller {
let io: Rc<RefCell<dyn IOInterface>> = Rc::new(RefCell::new(NullIO::new()));
MetapackageInstaller::new(io)
}
#[test]
fn test_install() {
let package = get_package("test/pkg", "1.0.0");
let mut installer = installer();
let mut repository = InstalledArrayRepository::new_with_packages(vec![]).unwrap();
run(installer.install(&mut repository, package.clone())).unwrap();
assert!(repository.has_package(package));
}
#[test]
fn test_update() {
let initial = get_package("test/initial", "1.0.0");
let target = get_package("test/target", "1.0.1");
let mut installer = installer();
let mut repository =
InstalledArrayRepository::new_with_packages(vec![initial.clone()]).unwrap();
run(installer.update(&mut repository, initial.clone(), target.clone())).unwrap();
assert!(!repository.has_package(initial.clone()));
assert!(repository.has_package(target.clone()));
// Updating again, with the initial package no longer installed, fails.
assert!(run(installer.update(&mut repository, initial, target)).is_err());
}
#[test]
fn test_uninstall() {
let package = get_package("test/pkg", "1.0.0");
let mut installer = installer();
let mut repository =
InstalledArrayRepository::new_with_packages(vec![package.clone()]).unwrap();
run(installer.uninstall(&mut repository, package.clone())).unwrap();
assert!(!repository.has_package(package.clone()));
// Uninstalling again, with the package no longer installed, fails.
assert!(run(installer.uninstall(&mut repository, package)).is_err());
}
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