add references to api in tests

Author: adamint

src/test/kotlin/Test.kt

@@ -0,0 +1,9 @@
+import com.adamratzman.spotify.main.SpotifyAPI
+import com.adamratzman.spotify.main.SpotifyClientAPI
+
+val id = ""
+val secret = ""
+val token = ""
+val clientApi = SpotifyClientAPI.Builder(id, secret, "https://apple.com")
+        .buildToken(token)
+val api = SpotifyAPI.Builder(id, secret).build()