(a) Subject to contractual restrictions binding on the obligee, an obligee of an authority may compel, by mandamus or other proceeding at law or in equity, the performance by the authority and the commissioners, officers, agents, or employees of the authority of a term, provision, or covenant in a contract of the authority with or for the benefit of the obligee and of the duties of the authority under this chapter.
(b) Subject to contractual restrictions binding on the obligee, an obligee may obtain an injunction, by a proceeding in equity, of an unlawful act or of a violation of a right of the obligee by the authority.