public void ShouldInitializeKeyValuePairsFromLoader()
            {
                const string configString = @"
                {
                'Settings': {
                'Global1': 42,
                'Global2': 'Foo'
                }
                }";

                // Arrange
                var configFile = new TestTextFile(configString);

                // Act
                var config = new JsonRobotConfiguration(configFile);

                // Assert
                Assert.Equal(42, config.GetSetting("Global1", Int32.Parse));
                Assert.Equal("Foo", config.GetSetting("Global2"));
            }