public async Task GetAll_WhenAnEntityOfDifferentTypeAreAdded_ThenAllCanBeRetrieved()
{
// arrange
var type1Entities = new[]
{ new TestCompany {
Name = "test1_1", Id = "1"
}, new TestCompany {
Name = "test1_2", Id = "2"
} };
var type2Entities = new[]
{ new TestPerson {
FirstName = "test2_1", Id = "1"
}, new TestPerson {
FirstName = "test2_2", Id = "2"
} };
await _cacheType1.AddOrUpdateAsync(type1Entities.First());
await _cacheType1.AddOrUpdateAsync(type1Entities.Last());
await _cacheType2.AddOrUpdateAsync(type2Entities.First());
await _cacheType2.AddOrUpdateAsync(type2Entities.Last());
// act
var retrievedAllType1Entities = (await _cacheType1.GetAllAsync()).ToArray();
var retrievedAllType2Entities = (await _cacheType2.GetAllAsync()).ToArray();
// assert
Assert.That(retrievedAllType1Entities, Has.Length.EqualTo(2));
Assert.That(retrievedAllType2Entities, Has.Length.EqualTo(2));
Assert.That(retrievedAllType1Entities, Is.EquivalentTo(type1Entities));
Assert.That(retrievedAllType2Entities, Is.EquivalentTo(type2Entities));
}
public async Task Set_GivenEmptyStoreAndExpiryIs1Second_WhenFetchingAfter1Second_ThenItemsSetCannotBeRetrieved()
{
// arrange
var load = TestType1Entities.Take(5).ToArray();
// act
await _cacheType1WithExpiry.SetAsync(load);
// assert
var immediateItems = (await _cacheType1WithExpiry.GetAllAsync()).ToArray();
await Task.Delay(1500);
var delayedItems = (await _cacheType1WithExpiry.GetAllAsync()).ToArray();
Assert.That(immediateItems, Is.EquivalentTo(load));
Assert.That(delayedItems, Is.Empty);
}
public async Task AddOrUpdate_WhenTheSameKeyIsAddedTwice_ThenItIsAddedThenUpdated()
{
// arrange
var firstEntity = TestCompany.Apple;
var secondEntity = TestCompany.Apple;
secondEntity.Id = firstEntity.Id;
// act
await _cacheType1.AddOrUpdateAsync(firstEntity);
await _cacheType1.AddOrUpdateAsync(secondEntity);
var retrievedAllEntities = (await _cacheType1.GetAllAsync()).ToArray();
var retrievedEntity = await _cacheType1.GetAsync(firstEntity.Id);
// assert
Assert.That(retrievedEntity, Is.EqualTo(firstEntity)); // name updated properly
Assert.That(retrievedAllEntities, Has.Length.EqualTo(1)); // no duplicate
}