message: Don't open the browser when testing wrangler preview
diff: @@ -72,5 +72,5 @@ fn preview(fixture: &str) {
  let mut preview = Command::cargo_bin(env!("CARGO_PKG_NAME")).unwrap();
  preview.current_dir(utils::fixture_path(fixture));
  - preview.arg("preview").assert().success();
  + preview.arg("preview").arg("-t").assert().success();
  }
  