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|
//! No-op DownloaderInterface stub for installer tests.
//!
//! PHP mocks `Composer\Downloader\DownloadManager` directly and asserts its
//! `install`/`update`/`remove` calls. The Rust DownloadManager is a concrete type
//! that dispatches to a registered DownloaderInterface, so the equivalent stub
//! lives one level down: a downloader registered under some dist type that records
//! the calls it receives and resolves to null, the same way the PHP mock returns
//! `\React\Promise\resolve(null)`.
#![allow(dead_code)]
use std::cell::RefCell;
use std::rc::Rc;
use shirabe::downloader::DownloaderInterface;
use shirabe::package::PackageInterfaceHandle;
use shirabe_php_shim::PhpMixed;
/// One recorded downloader operation, capturing the package pretty-names and the
/// target path so tests can assert what the LibraryInstaller forwarded.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum DownloaderCall {
Install {
package: String,
path: String,
},
Update {
initial: String,
target: String,
path: String,
},
Remove {
package: String,
path: String,
},
}
#[derive(Debug, Default)]
pub struct DownloaderStub {
calls: Rc<RefCell<Vec<DownloaderCall>>>,
}
impl DownloaderStub {
pub fn new() -> Self {
Self::default()
}
/// Shared handle to the recorded call log, so tests can inspect it after the
/// stub has been moved into the DownloadManager.
pub fn calls(&self) -> Rc<RefCell<Vec<DownloaderCall>>> {
self.calls.clone()
}
}
#[async_trait::async_trait(?Send)]
impl DownloaderInterface for DownloaderStub {
fn get_installation_source(&self) -> String {
"dist".to_string()
}
async fn download(
&mut self,
_package: PackageInterfaceHandle,
_path: &str,
_prev_package: Option<PackageInterfaceHandle>,
_output: bool,
) -> anyhow::Result<Option<PhpMixed>> {
Ok(None)
}
async fn prepare(
&mut self,
_type: &str,
_package: PackageInterfaceHandle,
_path: &str,
_prev_package: Option<PackageInterfaceHandle>,
) -> anyhow::Result<Option<PhpMixed>> {
Ok(None)
}
async fn install(
&mut self,
package: PackageInterfaceHandle,
path: &str,
_output: bool,
) -> anyhow::Result<Option<PhpMixed>> {
self.calls.borrow_mut().push(DownloaderCall::Install {
package: package.get_pretty_name(),
path: path.to_string(),
});
Ok(None)
}
async fn update(
&mut self,
initial: PackageInterfaceHandle,
target: PackageInterfaceHandle,
path: &str,
) -> anyhow::Result<Option<PhpMixed>> {
self.calls.borrow_mut().push(DownloaderCall::Update {
initial: initial.get_pretty_name(),
target: target.get_pretty_name(),
path: path.to_string(),
});
Ok(None)
}
async fn remove(
&mut self,
package: PackageInterfaceHandle,
path: &str,
_output: bool,
) -> anyhow::Result<Option<PhpMixed>> {
self.calls.borrow_mut().push(DownloaderCall::Remove {
package: package.get_pretty_name(),
path: path.to_string(),
});
Ok(None)
}
async fn cleanup(
&mut self,
_type: &str,
_package: PackageInterfaceHandle,
_path: &str,
_prev_package: Option<PackageInterfaceHandle>,
) -> anyhow::Result<Option<PhpMixed>> {
Ok(None)
}
}
|
