public void When_ConfigIsLoaded_GetAppSettings_Should_ReturnAllAppSettings()
{
LoadWebConfigAsXmlDocument();
var expected = new List <KeyValuePair <string, string> >();
expected.Add(new KeyValuePair <string, string>("BP_AppSettings_Key1", "AppSettings_Value1"));
var actual = _writer.GetAppSettings();
actual.Should().NotBeNullOrEmpty().And.BeAssignableTo <List <KeyValuePair <string, string> > >();
expected.Should().Equals(actual);
}