Add two tests for dart client
Add two tests for dart client

bgyori/indra,sorgerlab/indra,sorgerlab/belpy,johnbachman/belpy,johnbachman/indra,johnbachman/indra,sorgerlab/belpy,bgyori/indra,johnbachman/belpy,johnbachman/indra,johnbachman/belpy,sorgerlab/indra,sorgerlab/indra,sorgerlab/belpy,bgyori/indra