The story begins in a small village in central Bosnia in 1989, when Asad, a 25-year-old boy, returns from school with the desire to marry his childhood sweetheart. Not knowing that his son already has marriage plans, father Agan arranges his son's marriage with the father of another girl whom Asad does not even know. After the sudden death of his father, the whole village begins to remind Asad of his bequest to his father, and until then the boring everyday life in the village becomes a dynamic and comical revelation of all the characters and their individual stories.

Testament is a humorous and emotional story set in a Bosnian village and the industrial city of Zenica in the early 1990s. It portrays, in a uniquely local way, the importance of a will and the consequences of its absence within Bosnian culture. Through the lives of ordinary people, the film weaves together a series of small conflicts and misunderstandings over inheritance, tradition, and human relationships, where old customs collide with a reality full of human flaws: gambling, gossip, love, and petty theft. The main character, Asad, after losing his father’s inheritance, must navigate the world of industrial Zenica, local taverns, and everyday rural troubles, aided by his best friend Dževad, a charming man constantly facing his own challenges while seeking shortcuts to every solution.