v0.30.1

src/acme/tests.rs

@@ -146,3 +146,65 @@ mod renewal_regressions {
         stop(app).await;
     }
 }
+
+
+mod runtime_metadata_tests {
+    use super::*;
+
+    fn write_package(site: &Path, package: &str, version: &str, metadata: &str) {
+        let folder = site.join(format!("{package}-{version}.dist-info"));
+        std::fs::create_dir_all(&folder).unwrap();
+        std::fs::write(folder.join("METADATA"), metadata).unwrap();
+    }
+
+    #[test]
+    fn managed_python_pip_and_certbot_versions_use_metadata_only() {
+        let temp = tempfile::tempdir().unwrap();
+        let root = temp.path();
+        let python = venv_python(root);
+        let certbot = venv_certbot(root);
+        std::fs::create_dir_all(venv_bin(root)).unwrap();
+        std::fs::write(&python, "").unwrap();
+        std::fs::write(&certbot, "").unwrap();
+        std::fs::write(root.join("pyvenv.cfg"), "home = /usr/bin\nversion = 3.13.5\n").unwrap();
+        let site = if cfg!(windows) {
+            root.join("Lib/site-packages")
+        } else {
+            root.join("lib/python3.13/site-packages")
+        };
+        write_package(&site, "pip", "25.2", "Metadata-Version: 2.3\nName: pip\nVersion: 25.2\n");
+        write_package(&site, "certbot", "5.8.0", "Name: certbot\nVersion: 5.8.0\n");
+        let versions = runtime_versions(&python, true, Some(&certbot));
+        assert_eq!(versions.python.as_deref(), Some("3.13.5"));
+        assert_eq!(versions.pip.as_deref(), Some("25.2"));
+        assert_eq!(versions.certbot.as_deref(), Some("5.8.0"));
+    }
+
+    #[test]
+    fn absent_or_unverified_versions_are_not_invented() {
+        let temp = tempfile::tempdir().unwrap();
+        let root = temp.path();
+        let executable = root.join("bin/python3");
+        std::fs::create_dir_all(root.join("bin")).unwrap();
+        std::fs::write(&executable, "").unwrap();
+        let site = root.join("lib/python3/dist-packages");
+        write_package(&site, "pip", "99.0", "Name: other-package\nVersion: 99.0\n");
+        let versions = runtime_versions(&executable, true, None);
+        assert!(versions.python.is_none());
+        assert!(versions.pip.is_none());
+        assert!(versions.certbot.is_none());
+    }
+
+    #[test]
+    fn conflicting_site_distributions_do_not_return_stale_versions() {
+        let temp = tempfile::tempdir().unwrap();
+        let root = temp.path();
+        let executable = root.join("bin/python3");
+        std::fs::create_dir_all(root.join("bin")).unwrap();
+        std::fs::write(&executable, "").unwrap();
+        write_package(&root.join("lib/python3/dist-packages"), "pip", "23.0", "Name: pip\nVersion: 23.0\n");
+        write_package(&root.join("lib/python3.13/site-packages"), "pip", "25.0", "Name: pip\nVersion: 25.0\n");
+        assert!(runtime_versions(&executable, true, None).pip.is_none());
+    }
+}
+