packagesubtractionsimport"testing"funcTest_SubtractNumbers(t*testing.T){ans:=subtractNumbers(10,7)ifans!=3{t.Fatal("Expected 3 but got ",ans)}}funcTest_SubtractNumbers2(t*testing.T){ans:=subtractNumbers(10,6)ifans!=4{t.Fatal("Expected 4 but got ",ans)}}