public async Task ShouldRemoveAllItemsByTag()
{
// Arrange
var cache = new RedisCacheProvider(_redis)
{
Logger = new TestRedisLogger()
};
var key1 = _fixture.FormatKey($"{Guid.NewGuid()}TagCacheTests:Add1");
var key2 = _fixture.FormatKey($"{Guid.NewGuid()}TagCacheTests:Add2");
var key3 = _fixture.FormatKey($"{Guid.NewGuid()}TagCacheTests:Add3");
const string value1 = "Test Value 1";
const string value2 = "Test Value 2";
const string value3 = "Test Value 3";
var tag = $"{Guid.NewGuid()}_tag";
var expiry = DateTime.Now.AddSeconds(30);
await Task.WhenAll(cache.SetItem(key1, value1, expiry, tag), cache.SetItem(key2, value2, expiry, tag),
cache.SetItem(key3, value3, expiry, tag)).ConfigureAwait(false);
// Act
var result = (await cache.GetByTag <string>(tag).ConfigureAwait(false)).ToArray();
result.ShouldNotBeNull();
result.ShouldNotBeEmpty();
await cache.RemoveByTag(tag).ConfigureAwait(false);
result = (await cache.GetByTag <string>(tag).ConfigureAwait(false)).ToArray();
// Assert
result.ShouldBeEmpty();
}
public void RemoveByTag_ManyItemSingleTag_ReturnsNoValues()
{
var redis = new RedisConnectionManager();
var cache = new RedisCacheProvider(redis);
cache.Logger = new TestRedisLogger();
string key1 = "TagCacheTests:Add1";
string key2 = "TagCacheTests:Add2";
string key3 = "TagCacheTests:Add3";
String value1 = "Hello World!";
String value3 = "Two";
String value2 = "Three";
DateTime expires = new DateTime(2099, 12, 11);
var tags = new List <string> {
"another tag"
};
cache.Set(key1, value1, expires, tags);
cache.Set(key2, value2, expires, tags);
cache.Set(key3, value3, expires, tags);
var results = cache.GetByTag <String>(tags[0]);
Assert.IsNotNull(results);
Assert.AreEqual(results.Count, 3);
cache.RemoveByTag(tags[0]);
results = cache.GetByTag <String>(tags[0]);
Assert.IsNull(results);
}
public void GetByTag_SingleItemManyTags_ReturnsSingleValue()
{
var redis = new RedisConnectionManager();
var cache = new RedisCacheProvider(redis);
cache.Logger = new TestRedisLogger();
string key = "TagCacheTests:Add";
String value = "Hello World!";
DateTime expires = new DateTime(2099, 12, 11);
var tags = new List <string> {
"tag1", "tag2", "tag3"
};
cache.Set(key, value, expires, tags);
var results = cache.GetByTag <String>("tag2");
Assert.IsNotNull(results);
Assert.IsTrue(results.Count > 0);
}
public async Task ShouldGetSingleItemByTagWhenMultipleTagsExist()
{
// Arrange
var cache = new RedisCacheProvider(_redis)
{
Logger = new TestRedisLogger()
};
var key = _fixture.FormatKey($"{Guid.NewGuid()}TagCacheTests:Add");
const string value = "Test Value";
var expiry = DateTime.Now.AddSeconds(30);
var tag1 = $"{Guid.NewGuid()}_tag1";
var tag2 = $"{Guid.NewGuid()}_tag2";
var tag3 = $"{Guid.NewGuid()}_tag3";
await cache.SetItem(key, value, expiry, tag1, tag2, tag3).ConfigureAwait(false);
// Act
var result = (await cache.GetByTag <string>(tag2).ConfigureAwait(false)).ToArray();
// Assert
result.ShouldNotBeNull();
result.Length.ShouldBe(1);
}
public void RemoveByTag_ManyItemSingleTag_ReturnsNoValues()
{
var redis = new RedisConnectionManager();
var cache = new RedisCacheProvider(redis);
cache.Logger = new TestRedisLogger();
string key1 = "TagCacheTests:Add1";
string key2 = "TagCacheTests:Add2";
string key3 = "TagCacheTests:Add3";
String value1 = "Hello World!";
String value3 = "Two";
String value2 = "Three";
DateTime expires = new DateTime(2099, 12, 11);
var tags = new List<string> { "another tag" };
cache.Set(key1, value1, expires, tags);
cache.Set(key2, value2, expires, tags);
cache.Set(key3, value3, expires, tags);
var results = cache.GetByTag<String>(tags[0]);
Assert.IsNotNull(results);
Assert.AreEqual(results.Count, 3);
cache.RemoveByTag(tags[0]);
results = cache.GetByTag<String>(tags[0]);
Assert.IsNull(results);
}
public void GetByTag_SingleItemManyTags_ReturnsSingleValue()
{
var redis = new RedisConnectionManager();
var cache = new RedisCacheProvider(redis);
cache.Logger = new TestRedisLogger();
string key = "TagCacheTests:Add";
String value = "Hello World!";
DateTime expires = new DateTime(2099, 12, 11);
var tags = new List<string> { "tag1", "tag2", "tag3" };
cache.Set(key, value, expires, tags);
var results = cache.GetByTag<String>("tag2");
Assert.IsNotNull(results);
Assert.IsTrue(results.Count > 0);
}
