package underscore_test import ( "testing" "github.com/stretchr/testify/assert" u "github.com/rjNemo/underscore" ) func TestDifference(t *testing.T) { nums := []int{1, 3, 5, 6, 7, 9} reject := []int{9, 7, 5, 4} want := []int{1, 3, 6} assert.Equal(t, want, u.Difference(nums, reject)) }