"""
    }

    private DependencyGraphEdge dep(DependencyGraphSelector selector, Long fromVariant, Long selectedId) {
        def edge = Stub(DependencyGraphEdge)
        _ * edge.selector >> selector
        _ * edge.selected >> selectedId
        _ * edge.failure >> null
        _ * edge.fromVariant >> fromVariant
        _ * edge.selectedVariant >> selectedId
        return edge
    }