public void Markup_client_stores_last_known_good_response_to_local_cache()
{
// Arrange
var service = new Mock<IMarkupService>();
const string content = "<html />";
service.Setup(x => x.Get(ContentTypes.Intranet_FatFooter)).Returns(content);
var cache = new Mock<ILocalCache<string>>();
cache.Setup(x => x.WriteToCache(ContentTypes.Intranet_FatFooter, It.IsAny<string>(), It.IsAny<DateTime>()));
var client = new MarkupClient(service.Object, cache.Object);
// Act
client.Get(ContentTypes.Intranet_FatFooter);
// Assert
service.Verify(x => x.Get(ContentTypes.Intranet_FatFooter), Times.Once);
cache.Verify(x => x.WriteToCache(ContentTypes.Intranet_FatFooter, It.IsAny<string>(), It.IsAny<DateTime>()), Times.Once);
}
public void Markup_client_retrieves_last_known_good_content_from_local_cache_if_service_returns_no_data()
{
// Arrange
var service = new Mock<IMarkupService>();
service.Setup(x => x.Get(ContentTypes.Intranet_FatFooter)).Returns((string)null);
var cache = new Mock<ILocalCache<string>>();
cache.Setup(x => x.WriteToCache(ContentTypes.Intranet_FatFooter, It.IsAny<string>(), It.IsAny<DateTime>()));
cache.Setup(x => x.ReadFromCache(ContentTypes.Intranet_FatFooter)).Returns((string)null);
var client = new MarkupClient(service.Object, cache.Object);
// Act
client.Get(ContentTypes.Intranet_FatFooter);
// Assert
service.Verify(x => x.Get(ContentTypes.Intranet_FatFooter), Times.Once);
cache.Verify(x => x.ReadFromCache(ContentTypes.Intranet_FatFooter), Times.Once);
cache.Verify(x => x.WriteToCache(ContentTypes.Intranet_FatFooter, It.IsAny<string>(), It.IsAny<DateTime>()), Times.Never);
}
public void Markup_client_retrieves_last_known_good_content_from_local_cache_if_service_throws_exception()
{
// Arrange
var service = new Mock<IMarkupService>();
service.Setup(x => x.Get(ContentTypes.Intranet_FatFooter)).Throws(new Exception("Unit test exception"));
var cache = new Mock<ILocalCache<string>>();
cache.Setup(x => x.WriteToCache(ContentTypes.Intranet_FatFooter, It.IsAny<string>(), It.IsAny<DateTime>()));
const string content = "<html />";
cache.Setup(x => x.ReadFromCache(ContentTypes.Intranet_FatFooter)).Returns(content);
var client = new MarkupClient(service.Object, cache.Object);
// Act
client.Get(ContentTypes.Intranet_FatFooter);
// Assert
service.Verify(x => x.Get(ContentTypes.Intranet_FatFooter), Times.Once);
cache.Verify(x => x.ReadFromCache(ContentTypes.Intranet_FatFooter), Times.Once);
cache.Verify(x => x.WriteToCache(ContentTypes.Intranet_FatFooter, It.IsAny<string>(), It.IsAny<DateTime>()), Times.Never);
}
public void SmokeTest()
{
// Arrange
ConfigurationManager.AppSettings["MarkupServiceUrl"] = "http://localhost:2222/api/Markup/";
var client = new MarkupClient();
// Act
var content = client.Get(ContentTypes.Footer);
// Assert
Assert.That(content, Is.Not.Null);
Assert.That(content, Is.InstanceOf<string>());
}
