diff --git a/.env.example b/.env.example
deleted file mode 100644
index 7ab1bf9..0000000
--- a/.env.example
+++ /dev/null
@@ -1,2 +0,0 @@
-MUSIXMATCH_EMAIL=mail@example.com
-MUSIXMATCH_PASSWORD=super-secret
diff --git a/Cargo.toml b/Cargo.toml
index 525922b..17b0119 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -49,7 +49,6 @@ env_logger = "0.10.0"
 dotenvy = "0.15.5"
 tokio = { version = "1.20.0", features = ["macros"] }
 futures = "0.3.21"
-path_macro = "1.0.0"
 
 [profile.release]
 strip = true
diff --git a/README.md b/README.md
index 9e83d62..95a10f6 100644
--- a/README.md
+++ b/README.md
@@ -24,12 +24,3 @@ lyrics site/app. If you want to use Musixmatch data for this purpose,
 you will have to give them money (see their
 [commercial plans](https://developer.musixmatch.com/plans))
 and use their [official API](https://developer.musixmatch.com/documentation).
-
-## Development info
-
-Running the tests requires Musixmatch credentials. The credentials are read
-from the `MUSIXMATCH_EMAIL` and `MUSIXMATCH_PASSWORD` environment variables.
-
-To make local development easier, I have included `dotenvy` to read the
-credentials from an `.env` file. Copy the `.env.example` file
-in the root directory, rename it to `.env` and fill in your credentials.
diff --git a/src/lib.rs b/src/lib.rs
index e8b014c..ae4f684 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -112,7 +112,7 @@ impl Musixmatch {
             .gzip(true)
             .cookie_store(true)
             .build()
-            .expect("http client could not be constructed");
+            .unwrap();
 
         Self {
             inner: Arc::new(MusixmatchRef {
diff --git a/tests/tests.rs b/tests/tests.rs
index 2159cfb..00a3663 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -1,6 +1,3 @@
-use std::path::{Path, PathBuf};
-
-use path_macro::path;
 use rstest::rstest;
 use time::macros::{date, datetime};
 
@@ -22,7 +19,7 @@ fn init() {
         .unwrap();
 }
 
-fn new_mxm() -> Musixmatch {
+pub fn new_mxm() -> Musixmatch {
     Musixmatch::new(
         &std::env::var("MUSIXMATCH_EMAIL").unwrap(),
         &std::env::var("MUSIXMATCH_PASSWORD").unwrap(),
@@ -30,10 +27,6 @@ fn new_mxm() -> Musixmatch {
     )
 }
 
-fn testfile<P: AsRef<Path>>(name: P) -> PathBuf {
-    path!(env!("CARGO_MANIFEST_DIR") / "testfiles" / name)
-}
-
 mod album {
     use super::*;
     use musixmatch_inofficial::models::AlbumType;
@@ -686,7 +679,7 @@ mod track {
 
 mod lyrics {
     use futures::stream::{self, StreamExt};
-    use std::{fs::File, io::BufWriter};
+    use std::{fs::File, io::BufWriter, path::Path};
 
     use super::*;
 
@@ -763,7 +756,7 @@ mod lyrics {
 
     #[tokio::test]
     async fn download_testdata() {
-        let json_path = testfile("lyrics.json");
+        let json_path = Path::new("testfiles/lyrics.json");
         if json_path.exists() {
             return;
         }
@@ -779,7 +772,7 @@ mod lyrics {
 
     #[tokio::test]
     async fn download_testdata_translation() {
-        let json_path = testfile("translation.json");
+        let json_path = Path::new("testfiles/translation.json");
         if json_path.exists() {
             return;
         }
@@ -825,7 +818,7 @@ mod lyrics {
 }
 
 mod subtitles {
-    use std::{fs::File, io::BufWriter};
+    use std::{fs::File, io::BufWriter, path::Path};
 
     use super::*;
     use musixmatch_inofficial::models::SubtitleFormat;
@@ -932,7 +925,7 @@ mod subtitles {
 
     #[tokio::test]
     async fn download_testdata() {
-        let json_path = testfile("subtitles.json");
+        let json_path = Path::new("testfiles/subtitles.json");
         if json_path.exists() {
             return;
         }
@@ -953,17 +946,15 @@ mod subtitles {
 }
 
 mod translation {
-    use std::{fs::File, io::BufReader};
+    use std::{fs::File, io::BufReader, path::Path};
 
     use musixmatch_inofficial::models::{Lyrics, Subtitle, TranslationList, TranslationMap};
 
-    use crate::testfile;
-
     #[test]
     fn translation_test() {
-        let lyrics_path = testfile("lyrics.json");
-        let subtitles_path = testfile("subtitles.json");
-        let translation_path = testfile("translation.json");
+        let lyrics_path = Path::new("testfiles/lyrics.json");
+        let subtitles_path = Path::new("testfiles/subtitles.json");
+        let translation_path = Path::new("testfiles/translation.json");
 
         let lyrics: Lyrics =
             serde_json::from_reader(BufReader::new(File::open(lyrics_path).unwrap())).unwrap();
@@ -975,13 +966,13 @@ mod translation {
         let t_map = TranslationMap::from(translations);
 
         let lyrics_trans = t_map.translate_lyrics(&lyrics.lyrics_body);
-        let expected_lyrics = std::fs::read_to_string(testfile("translated_lyrics.txt")).unwrap();
+        let expected_lyrics = std::fs::read_to_string("testfiles/translated_lyrics.txt").unwrap();
         assert_eq!(lyrics_trans.trim(), expected_lyrics.trim());
 
         let subtitles_trans = t_map.translate_subtitles(&subtitle.to_lines().unwrap());
 
-        let expected_lrc = std::fs::read_to_string(testfile("translated_subtitles.lrc")).unwrap();
-        let expected_ttml = std::fs::read_to_string(testfile("translated_subtitles.xml")).unwrap();
+        let expected_lrc = std::fs::read_to_string("testfiles/translated_subtitles.lrc").unwrap();
+        let expected_ttml = std::fs::read_to_string("testfiles/translated_subtitles.xml").unwrap();
 
         assert_eq!(subtitles_trans.to_lrc().trim(), expected_lrc.trim());
         assert_eq!(subtitles_trans.to_ttml().trim(), expected_ttml.trim());