### Question:
Engineer extends Profession { public String build(House house) { return this.profession + " " + this.name + " build " + house.address; } Engineer(String name); String build(House house);  }### Answer:
@Test public void ifEngineerBuildHouseThenReturnEngineerBillBuildHOuseAdres() { Engineer bill = new Engineer("Bill"); House home = new House("Moscovscaya 34"); assertThat(bill.build(home), is("Engineer Bill build Moscovscaya 34")); }