public void FromAppSettingsProviderTest_NonExistingRetrieval()
        {
            var fromAppSettingsProvider = new FromAppSettingsProvider();

            var notExistingKeyValue = fromAppSettingsProvider.GetRawSetting("NotExistingKey");

            Assert.IsNull(notExistingKeyValue, "Not existing key value is not null!");
        }
        public void FromAppSettingsProviderTest_SimpleRetrieval()
        {
            var fromAppSettingsProvider = new FromAppSettingsProvider();

            var existingKeyValue = fromAppSettingsProvider.GetRawSetting("ExistingKey");

            Assert.AreEqual("ExistingKeyValue", existingKeyValue);
        }
        public void FromAppSettingsProviderTest_NullRetrieval()
        {
            var fromAppSettingsProvider = new FromAppSettingsProvider();

            var nullKeyValue = fromAppSettingsProvider.GetRawSetting(null);
        }