package test import ( "log" "testing" "github.com/sergi/go-diff/diffmatchpatch" ) const ( text1 = "Lorem ipsum dolor." text2 = "Lorem dolor sit amet. sdfsdfsd" ) func TestDiff(t *testing.T) { dmp := diffmatchpatch.New() diffs := dmp.DiffMain(text1, text2, false) log.Print(diffs) prettydiff := dmp.DiffPrettyText(diffs) log.Print(prettydiff) }