public void Check_CorrectDateFormat_ReturnsTrue(string date) { // Arrange. bool excepted = true; // Act. bool result = DateFormatChecker.Check(date); // Assert. Assert.Equal(excepted, result); }
/// <summary> /// App entry point. /// </summary> static void Main(string[] args) { CurrencyReader reader = new CurrencyReader(); CacheCurrencyReader cacheReader = new CacheCurrencyReader(reader); CultureInfo culture = new CultureInfo("en-US"); Console.WriteLine("Enter date or dates (with comma) in ISO format (yyyy-MM-dd). " + "\nFor example: \"2018-01-01\" or \"2018-01-01,2018-02-02\":" + "Enter a blank line to exit.\n"); // User input. string input; // Input dates. string[] dates; // Currency name. string currencyName = System.Threading.Thread.CurrentThread.CurrentCulture == CultureInfo.GetCultureInfo("ru-RU") ? "RUB" : "EUR"; while (true) { input = Console.ReadLine().Trim(); if (string.IsNullOrEmpty(input)) { break; } else { dates = input.Split(','); } foreach (var date in dates) { try { DateFormatChecker.Check(date); Console.WriteLine($"{date}: {cacheReader.GetCurrencyByDate(DateTime.Parse(date)).ToString(culture)} {currencyName}"); } catch (DateFormatException ex) { Console.WriteLine(ex.Message); } catch (CurrencyNotFoundException ex) { Console.WriteLine(ex.Message); } } } }