Fixing pointers

.gitignore

@@ -7,6 +7,8 @@
 
 # Test binary, build with `go test -c`
 *.test
+test/*
+*test
 
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out

genius/fetch.go

@@ -26,7 +26,7 @@ func New(accessToken string) *Genius {
 	}
 }
 
-func search(artist, song, accessToken string, client *http.Client) (string, error) {
+func search(artist, song, accessToken string, client http.Client) (string, error) {
 	url := "http://api.genius.com/search?access_token=" + accessToken + "&q=" + url.PathEscape(artist) + "-" + url.PathEscape(song)
 	req, _ := http.NewRequest("GET", url, nil)
 	req.Header.Add("User-Agent", "Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:94.0) Gecko/20100101 Firefox/94.0")
@@ -65,7 +65,7 @@ func parse(data io.Reader) (string, error) {
 	return "", errors.New("no song found")
 }
 
-func scrape(url string, client *http.Client) (string, error) {
+func scrape(url string, client http.Client) (string, error) {
 	req, _ := http.NewRequest("GET", url, nil)
 	req.Header.Add("User-Agent", "Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:94.0) Gecko/20100101 Firefox/94.0")
 	// Make HTTP request
@@ -88,7 +88,7 @@ func scrape(url string, client *http.Client) (string, error) {
 
 // Fetch Searches Genius API based on Artist and Song. Then parses the result,
 // to get a song and obtaines the url and scrapes it to return the lyrics.
-func (g *Genius) Fetch(artist, song string, client *http.Client) string {
+func (g *Genius) Fetch(artist, song string, client http.Client) string {
 	u, err := search(artist, song, g.accessToken, client)
 	if err != nil {
 		log.Println("error in genius provider during search while attempting genius provider ", err)

lyrics.go

@@ -11,7 +11,7 @@ import (
 )
 
 type provider interface {
-	Fetch(artist, song string, client *http.Client) string
+	Fetch(artist, song string, client http.Client) string
 }
 
 // Supported Providers:
@@ -32,7 +32,7 @@ var (
 // Lyric API.
 type Lyric struct {
 	providers []provider
-	client    *http.Client
+	client    http.Client
 }
 
 // Option type describes Option Configuration Decorator return type.
@@ -119,7 +119,7 @@ func WithoutProviders() Option {
 //
 // Eg. to attempt with both Lyrics Wikia and Song Lyrics:
 // 		lyrics.New(WithoutProviders(), WithLyricsWikia(), WithSongLyrics())
-func New(client *http.Client, o ...Option) Lyric {
+func New(client http.Client, o ...Option) Lyric {
 	if len(o) == 0 {
 		return Lyric{
 			providers: defaultProviders,

lyricswikia/fetch.go

@@ -18,7 +18,7 @@ func New() *LyricsWikia {
 }
 
 // Fetch scrapes Lyrics Wikia based on Artist and Song.
-func (l *LyricsWikia) Fetch(artist, song string, client *http.Client) string {
+func (l *LyricsWikia) Fetch(artist, song string, client http.Client) string {
 	url := "http://lyrics.wikia.com/wiki/" + artist + ":" + song
 	req, _ := http.NewRequest("GET", url, nil)
 	req.Header.Add("User-Agent", "Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:94.0) Gecko/20100101 Firefox/94.0")

musixmatch/fetch.go

@@ -18,7 +18,7 @@ func New() *MusixMatch {
 }
 
 // Fetch scrapes MusixMatch based on Artist and Song.
-func (*MusixMatch) Fetch(artist, song string, client *http.Client) string {
+func (*MusixMatch) Fetch(artist, song string, client http.Client) string {
 	url := "https://www.musixmatch.com/lyrics/" + formatURL(artist) + "/" + formatURL(song)
 
 	req, _ := http.NewRequest("GET", url, nil)

songlyrics/fetch.go

@@ -19,7 +19,7 @@ func New() *SongLyrics {
 }
 
 // Fetch scrapes SongLyrics based on Artist and Song.
-func (*SongLyrics) Fetch(artist, song string, client *http.Client) string {
+func (*SongLyrics) Fetch(artist, song string, client http.Client) string {
 	url := "http://www.songlyrics.com/" + slug.Make(artist) + "/" + slug.Make(song) + "-lyrics/"
 	req, _ := http.NewRequest("GET", url, nil)
 	req.Header.Add("User-Agent", "Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:94.0) Gecko/20100101 Firefox/94.0")