/// <inheritdoc />
public async Task SetAsync(string key, byte[] value, DistributedCacheEntryOptions options,
CancellationToken cancellationToken = default)
{
InternalContract.RequireNotNullOrWhiteSpace(key, nameof(key));
InternalContract.RequireNotNull(value, nameof(value));
var item = await GetAsync(key, cancellationToken);
if (item == null)
{
try
{
await ItemStorage.CreateWithSpecifiedIdAsync(key, value, cancellationToken);
}
catch (FulcrumConflictException)
{
await ItemStorage.UpdateAsync(key, value, cancellationToken);
}
}
else
{
await ItemStorage.UpdateAsync(key, value, cancellationToken);
}
}
public async Task Update_Given_Constraint_Gives_CantAddDuplicates()
{
_storage.UniqueConstraintMethods += i => new { i.Value };
var item1 = new TestItemId <Guid>();
item1.InitializeWithDataForTesting(TypeOfTestDataEnum.Variant1);
item1.Id = await _storage.CreateAsync(item1);
var item2 = new TestItemId <Guid>();
item2.InitializeWithDataForTesting(TypeOfTestDataEnum.Variant2);
item2.Id = await _storage.CreateAsync(item2);
item2.Value = item1.Value;
await _storage.UpdateAsync(item2.Id, item2);
}