ApplicationSettingsTests.SaveTests.When_saving_settings.And_settings_file_does_not_exist_it_should_be_created C# (CSharp) Метод

        public void And_settings_file_does_not_exist_it_should_be_created()
        {
            var fileName = Guid.NewGuid() + ".config";
            var fullPathToConfigurationFile = TestHelpers.GetFullPathToConfigurationFile(fileName);

            try
            {
                Assert.IsFalse(System.IO.File.Exists(fullPathToConfigurationFile));

                var settings = new AppSettings(fullPathToConfigurationFile, FileOption.None);

                settings.SetValue("string", "a");
                settings.SetValue<int>("int", 1);
                settings.SetValue<int?>("nullableint", null);

                settings.Save();

                Assert.IsTrue(System.IO.File.Exists(fullPathToConfigurationFile));
                Assert.IsTrue(settings.FileExists);
            }
            finally
            {
                TestHelpers.DeleteIfExists(fullPathToConfigurationFile);
            }
        }