message: feat(test): does it get the right crate name?
diff: @@ -2,6 +2,18 @@ extern crate wasm_pack;
  use std::fs;
  +#[test]
  +fn it_gets_the_crate_name_default_path() {
  + assert!(wasm_pack::get_crate_name(".").is_ok());
  + assert_eq!(wasm_pack::get_crate_name(".").unwrap(), "wasm-pack");
  +}
  +
  +#[test]
  +fn it_gets_the_crate_name_provided_path() {
  + assert!(wasm_pack::get_crate_name("./examples/js-hello-world").is_ok());
  + assert_eq!(wasm_pack::get_crate_name(".").unwrap(), "js-hello-world");
  +}
  +
  #[test]
  fn it_creates_a_package_json_default_path() {
  assert!(wasm_pack::write_package_json(".").is_ok());
  