public void SetUp()
{
_fakeFacts = new List <Fact>()
{
new Fact()
{
Id = Guid.NewGuid().ToString()
},
new Fact()
{
Id = Guid.NewGuid().ToString()
}
};
var mockMessageHandler = new Mock <HttpMessageHandler>();
mockMessageHandler.Protected()
.Setup <Task <HttpResponseMessage> >(
"SendAsync",
ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>()
)
.ReturnsAsync(new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(JsonConvert.SerializeObject(_fakeFacts))
});
_facts = new AnimalFacts(new HttpClient(mockMessageHandler.Object));
}
public async Task AnimalFactsTests_HandlesExceptionReturnsNull(FactSubject factSubject)
{
var mockMessageHandler = new Mock <HttpMessageHandler>();
mockMessageHandler.Protected()
.Setup <Task <HttpResponseMessage> >(
"SendAsync",
ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>()
)
.ThrowsAsync(new Exception("No cat facts for you."));
_facts = new AnimalFacts(new HttpClient(mockMessageHandler.Object));
var oneFact = await _facts.GetFact(new AnimalFactQuery(factSubject, 10));
Assert.IsTrue(oneFact is null);
}
public static void AddFact(this IFacts factSource, string key, string value)
{
if (key == null)
{
return;
}
if (value == null)
{
if (factSource.Facts.ContainsKey(key))
{
factSource.Facts.Remove(key);
return;
}
}
factSource.Facts[key] = value;
}
public Task WorkAsync(IFacts facts, CancellationToken cancellation)
{
throw new System.NotImplementedException();
}
public bool IsTriggered(IFacts facts)
{
var fact = new FactKey();
return(facts.ContainsKey(fact));
}