new ZipInstallationStarter(new FilesystemInstallationStarter()));
updateSystemBuilder.useStore(versionStore);
updateSystemBuilder.useRepository(repository);
Installation installation = versionStore.beginInstallation(currentVersion);
File file = folder.newFile();
installation.addContent(new FileDataInVersion(file));
installation.finish();
}
@Given("^the repository contains a new version$")
public void the_repository_contains_a_more_recent_version() throws Throwable {