XCTUnwrap

💈範例

Unwrap the value, or throw an error.

//                  ╭──⭐️──╮
func testUserToken() throws {
    let user = User()
    // if succeeds: get the value, if fails: throw an exception.
    let token = try XCTUnwrap(user.getToken())    // ⭐️ can throw
    XCTAssertEqual(token.count, 40)
}

🔸 定義

📗 參考

📘 手冊