public void GetSitemapTest_ShouldThrowInvalidKeyException()
{
var invalidButterClient = new ButterCMSClient("I'm not a valid key");
Assert.Throws <InvalidKeyException>(() => invalidButterClient.GetSitemap());
}
public void GetSitemapTest_ShouldReturnXMLDocument()
{
var xml = butterClient.GetSitemap();
Assert.IsNotNull(xml);
}