public async void ReturnsTrueForNonSuccessOrNoContentResponse(int statusCode)
{
var context = new ApiRequestContext
{
RequestAborted = new System.Threading.CancellationToken(false),
Request = null,
Response = new ApiResponseInfo
{
StatusCode = statusCode,
ResponseObject = null
}
};
var processed = await context.ProcessHttpResponseCaching(null).ConfigureAwait(false);
processed.Should().BeTrue();
context.Response.Headers.Should().NotBeNull();
context.Response.Headers.Should().HaveCount(2);
context.Response.Headers[0].Name.Should().Be("Cache-Control");
context.Response.Headers[0].Value.Should().Be("no-store, max-age=0");
context.Response.Headers[1].Name.Should().Be("Expires");
var now = DateTime.UtcNow;
var expires = DateTimeOffset.Parse(context.Response.Headers[1].Value);
expires.Should().BeOnOrAfter(now.AddSeconds(-2));
}
public async void ReturnsTrueAndCorrectHeadersForCachableRequestMethodButNoRoutingItemConfigCacheDirective(string method)
{
var context = new ApiRequestContext
{
RequestAborted = new System.Threading.CancellationToken(false),
Request = new ApiRequestInfo
{
Method = method
},
Response = new ApiResponseInfo
{
StatusCode = 200,
ResponseObject = null
},
Configuration = new DeepSleepRequestConfiguration
{
CacheDirective = null
}
};
var processed = await context.ProcessHttpResponseCaching(null).ConfigureAwait(false);
processed.Should().BeTrue();
context.Response.Headers.Should().NotBeNull();
context.Response.Headers.Should().HaveCount(2);
context.Response.Headers[0].Name.Should().Be("Cache-Control");
context.Response.Headers[0].Value.Should().Be("no-store, max-age=0");
context.Response.Headers[1].Name.Should().Be("Expires");
var now = DateTime.UtcNow;
var expires = DateTimeOffset.Parse(context.Response.Headers[1].Value);
expires.Should().BeOnOrAfter(now.AddSeconds(-2));
}
public async void ReturnsTrueAndCorrectHeadersForNonCachableRequestMethod(string method)
{
var mockRouteInfo = new Mock <ApiRoutingInfo>();
mockRouteInfo.Setup(m => m.Route).Throws(new Exception("test"));
var context = new ApiRequestContext
{
RequestAborted = new System.Threading.CancellationToken(false),
Request = new ApiRequestInfo
{
Method = method
},
Response = new ApiResponseInfo
{
StatusCode = 200
},
Routing = mockRouteInfo.Object
};
var processed = await context.ProcessHttpResponseCaching(null).ConfigureAwait(false);
processed.Should().BeTrue();
context.Response.Headers.Should().NotBeNull();
context.Response.Headers.Should().HaveCount(2);
context.Response.Headers[0].Name.Should().Be("Cache-Control");
context.Response.Headers[0].Value.Should().Be("no-store, max-age=0");
context.Response.Headers[1].Name.Should().Be("Expires");
var now = DateTime.UtcNow;
var expires = DateTimeOffset.Parse(context.Response.Headers[1].Value);
expires.Should().BeOnOrAfter(now.AddSeconds(-2));
}
public async void ReturnsTrueForCancelledRequest()
{
var mockResponseInfo = new Mock <ApiResponseInfo>();
mockResponseInfo.Setup(m => m.ResponseObject).Throws(new Exception("test"));
var context = new ApiRequestContext
{
RequestAborted = new System.Threading.CancellationToken(true),
Response = mockResponseInfo.Object
};
var processed = await context.ProcessHttpResponseCaching(null).ConfigureAwait(false);
processed.Should().BeTrue();
}
public async void ReturnsTrueAndCorrectHeadersForCachableRequestMethodAndPrivateCacheLocation(string method)
{
var cacheDirective = new ApiCacheDirectiveConfiguration
{
Cacheability = HttpCacheType.Cacheable,
CacheLocation = HttpCacheLocation.Private,
ExpirationSeconds = 1,
VaryHeaderValue = "Accept, Accept-Encoding, Accept-Language"
};
var expiresDate = DateTime.Parse(DateTime.UtcNow.AddSeconds(cacheDirective.ExpirationSeconds.Value).ToString("r"));
var context = new ApiRequestContext
{
RequestAborted = new System.Threading.CancellationToken(false),
Request = new ApiRequestInfo
{
Method = method
},
Response = new ApiResponseInfo
{
StatusCode = 200,
ResponseObject = null
},
Configuration = new DeepSleepRequestConfiguration
{
CacheDirective = cacheDirective
}
};
var processed = await context.ProcessHttpResponseCaching(null).ConfigureAwait(false);
processed.Should().BeTrue();
context.Response.Headers.Should().NotBeNull();
context.Response.Headers.Should().HaveCount(3);
context.Response.Headers[0].Name.Should().Be("Cache-Control");
context.Response.Headers[0].Value.Should().Be($"{cacheDirective.CacheLocation.ToString().ToLower()}, max-age={cacheDirective.ExpirationSeconds}");
context.Response.Headers[1].Name.Should().Be("Expires");
var expires = DateTime.Parse(context.Response.Headers[1].Value);
expires.Should().BeOnOrAfter(expiresDate);
context.Response.Headers[2].Name.Should().Be("Vary");
context.Response.Headers[2].Value.Should().Be("Accept, Accept-Encoding, Accept-Language");
}
public async void ReturnsTrueAndCorrectHeadersForCachableRequestMethodButCacheDirectiveSecondsIsZero(string method)
{
var context = new ApiRequestContext
{
RequestAborted = new System.Threading.CancellationToken(false),
Request = new ApiRequestInfo
{
Method = method
},
Response = new ApiResponseInfo
{
StatusCode = 200,
ResponseObject = null
},
Configuration = new DeepSleepRequestConfiguration
{
CacheDirective = new ApiCacheDirectiveConfiguration
{
Cacheability = HttpCacheType.Cacheable,
ExpirationSeconds = 0
}
}
};
var processed = await context.ProcessHttpResponseCaching(null).ConfigureAwait(false);
processed.Should().BeTrue();
context.Response.Headers.Should().NotBeNull();
context.Response.Headers.Should().HaveCount(3);
context.Response.Headers[0].Name.Should().Be("Cache-Control");
context.Response.Headers[0].Value.Should().Be("private, max-age=0");
context.Response.Headers[1].Name.Should().Be("Expires");
context.Response.Headers[2].Name.Should().Be("Vary");
context.Response.Headers[2].Value.Should().Be("Accept, Accept-Encoding, Accept-Language");
var now = DateTime.UtcNow;
var expires = DateTimeOffset.Parse(context.Response.Headers[1].Value);
expires.Should().BeOnOrAfter(now.AddSeconds(-2));
}