public async Task SetAndGetTestCacheKeyEquality()
{
var store = new ImmutableInMemoryCacheStore();
var resp = new HttpResponseMessage();
var cacheKey = new CacheKey("key", null);
await store.SetAsync(cacheKey, new CacheEntry(resp));
var fromCache = await store.GetAsync(new CacheKey("key", null));
// check
Assert.AreEqual(resp, fromCache.HttpResponse);
}
public async Task SetAndGetExisting()
{
var store = new ImmutableInMemoryCacheStore();
var resp = new HttpResponseMessage();
var cacheKey = new CacheKey("key", null);
await store.SetAsync(cacheKey, new CacheEntry(resp));
var respNew = new HttpResponseMessage();
// overwrite
await store.SetAsync(cacheKey, new CacheEntry(respNew));
var fromCache = await store.GetAsync(cacheKey);
// check
Assert.AreEqual(respNew, fromCache.HttpResponse);
}
public async Task SetAndGetMultiple()
{
var store = new ImmutableInMemoryCacheStore();
var resp = new HttpResponseMessage();
var resp2 = new HttpResponseMessage();
var cacheKey = new CacheKey("key", null);
var cacheKey2 = new CacheKey("key2", null);
await store.SetAsync(cacheKey, new CacheEntry(resp));
await store.SetAsync(cacheKey2, new CacheEntry(resp2));
var fromCache = await store.GetAsync(cacheKey);
var fromCache2 = await store.GetAsync(cacheKey2);
// check
Assert.AreEqual(resp, fromCache.HttpResponse);
// check
Assert.AreEqual(resp2, fromCache2.HttpResponse);
}
public async Task GetNonExisting()
{
var store = new ImmutableInMemoryCacheStore();
var resp = new HttpResponseMessage();
var cacheKey = new CacheKey("key", null);
await store.SetAsync(cacheKey, new CacheEntry(resp));
var fromCache = await store.GetAsync("key2");
// check
Assert.AreEqual(default(CacheEntry), fromCache);
}
public async Task GetNonExistingFromEmpty()
{
var store = new ImmutableInMemoryCacheStore();
var cacheKey = new CacheKey("key", null);
var fromCache = await store.GetAsync(cacheKey);
// check
Assert.AreEqual(default(CacheEntry), fromCache);
}
private HttpClient InitClient()
{
_store = new ImmutableInMemoryCacheStore();
_mockHandler = new MockHttpMessageHandler();
var httpClient = new HttpClient(
new HttpCacheHandler(_store)
{
InnerHandler = _mockHandler
});
return httpClient;
}