public void RetrieveItemFromCachePostExpiration()
{
// Arrange
const int zipCode = 95661;
var rawTestData = GenerateTestJSONRawData();
var cacheSettings = GetTestWeatherCacheSettings(1);
//var mockIMemoryCache = new Mock<IMemoryCache>();
MemoryCache memoryCache = new MemoryCache(new MemoryCacheOptions());
var weatherDataCache = new WeatherDataCache(cacheSettings, memoryCache);
weatherDataCache.SaveDataToCache(zipCode, rawTestData);
// Add Delay to force Cache Expiration
var mockDelay = new Mock <ITestDelay>();
mockDelay.Setup(f => f.PerformTask()).Callback(() => Thread.Sleep(2000)).Returns("Test");
mockDelay.Object.PerformTask();
// Act
var cachedResults = weatherDataCache.RetrieveDataFromCache(zipCode);
// Assert
Assert.IsTrue(string.IsNullOrWhiteSpace(cachedResults), "Cached Results were NOT Null or Empty!");
Assert.AreNotEqual(rawTestData, cachedResults);
}
public void RetrieveItemFromCachePreExpiration()
{
// Arrange
const int zipCode = 95661;
var rawTestData = GenerateTestJSONRawData();
var cacheSettings = GetTestWeatherCacheSettings(30);
//var mockIMemoryCache = new Mock<IMemoryCache>();
MemoryCache memoryCache = new MemoryCache(new MemoryCacheOptions());
var weatherDataCache = new WeatherDataCache(cacheSettings, memoryCache);
weatherDataCache.SaveDataToCache(zipCode, rawTestData);
// Act
var cachedResults = weatherDataCache.RetrieveDataFromCache(zipCode);
// Assert
Assert.IsNotNull(cachedResults, "Cached Results were Null!");
Assert.AreEqual(rawTestData, cachedResults);
}