1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20package reversewordsinastring import ( "testing" "github.com/stretchr/testify/assert" ) func TestExample1(t *testing.T) { s := "the sky is blue" expected := "blue is sky the" assert.Equal(t, expected, reverseWords(s)) } func TestExample2(t *testing.T) { s := " hello world " expected := "world hello" assert.Equal(t, expected, reverseWords(s)) }