file containing expects

Expects.swift

 //class check
 expect(watch).to(beAKindOf(Watch.self))
 expect(watch).toNot(beAKindOf(Dummy.self))
                    
 //instance check
 expect(watch).to(beAnInstanceOf(Watch.self))
 expect(watch).toNot(beAnInstanceOf(Dummy.self))

 //string and name presence check
 expect(watch.name).to(beAnInstanceOf(String.self))
 expect(watch.name).to(contain("Men's Business Quartz Watch CAGNARY 6828"))
                    
 expect(brandInformation.name).to(equal("CAGARNY"))
 expect(brandInformation.name).to(beginWith("CAG"))

//nil check
 expect(brandInformation.name).toNot(beNil())