public async Task GetItems_when_non_existant_returns_default()
{
_fileMock.Setup(file => file.Exists)
.Returns(false)
.Verifiable();
_fileServiceMock.Setup(fileService => fileService.GetFile(It.IsAny <string>()))
.Returns(_fileMock.Object)
.Verifiable();
var result = await _sut.GetItems(CancellationToken.None);
Assert.IsNull(result);
_fileMock.Verify();
_fileServiceMock.Verify();
}
private async Task <IDictionary <string, CacheEntryState> > GetOrSetItems(bool commitChanges, CancellationToken cancellationToken)
{
var items = await _cacheTrackerStore.GetItems(cancellationToken);
if (items == null)
{
_log.LogInformation("State information currently unavailable, creating new...");
}
if (items == null && commitChanges)
{
await _cacheTrackerStore.SaveItems(items = new Dictionary <string, CacheEntryState>(), cancellationToken);
}
return(items ?? new Dictionary <string, CacheEntryState>());
}
