public void GetItemsByCategory_with_invalid_data()
{
// arrange
var mclient = GetMockClient(out Mock <IMongoCollection <PasswordStoreModel> > mcollection);
var mrepo = new PassStoreMongo(mclient.Object);
// act and assert
Assert.Throws <ArgumentNullException>(() => mrepo.GetItemsByCategory(null)
.GetAwaiter().GetResult());
}
public void GetItemsByCategory_with_valid_store_model()
{
// arrange
var mclient = GetMockClient(out Mock <IMongoCollection <PasswordStoreModel> > mcollection);
var mrepo = new PassStoreMongo(mclient.Object);
// act
var rslt = mrepo.GetItemsByCategory("key-217533")
.GetAwaiter().GetResult();
// assert
mclient.VerifyAll();
mcollection.Verify(mc => mc.AggregateAsync(It.IsAny <PipelineDefinition <PasswordStoreModel, PasswordsCategory> >(),
default(AggregateOptions), default(CancellationToken)),
Times.Once);
}