public void Cache_ThrowsExceptionWhenHttpContextIsNull()
{
Mock<IDateTimeProvider> dateTimeProviderMock = new Mock<IDateTimeProvider>();
DateTime now = DateTime.Now;
dateTimeProviderMock.SetupGet(x => x.UtcNow).Returns(now);
HttpResponseCacher httpResponseCacher = new HttpResponseCacher(dateTimeProviderMock.Object);
Assert.Throws<ArgumentNullException>(() => httpResponseCacher.Cache(null, now));
}
public void Cache()
{
Mock<IDateTimeProvider> dateTimeProviderMock = new Mock<IDateTimeProvider>();
DateTime now = DateTime.Now;
dateTimeProviderMock.SetupGet(x => x.UtcNow).Returns(now);
HttpResponseStub httpResponseStub = new HttpResponseStub(new MemoryStream());
HttpRequestStub httpRequestStub = new HttpRequestStub();
Mock<HttpContextBase> httpContext = HttpContextMockHelper.CreateHttpContext(httpResponseStub, httpRequestStub);
HttpResponseCacher httpResponseCacher = new HttpResponseCacher(dateTimeProviderMock.Object);
httpResponseCacher.Cache(httpContext.Object, now);
Assert.AreEqual("Accept-Encoding", httpResponseStub.CacheStub.VaryByCustom);
Assert.AreEqual(now, httpResponseStub.CacheStub.LastModifiedDate);
Assert.AreEqual(true, httpResponseStub.CacheStub.ValidUntilExpires);
Assert.AreEqual(HttpCacheability.Public, httpResponseStub.CacheStub.Cacheability);
Assert.AreEqual(now.AddYears(1), httpResponseStub.CacheStub.ExpireDate);
Assert.AreEqual(TimeSpan.FromDays(365), httpResponseStub.CacheStub.MaxAge);
}