src/meta.rs

@@ -37,8 +37,9 @@ pub mod coverart {
                             Ok(pic) => {
                                 match lofty::picture::PictureInformation::from_picture(&pic) {
                                     Ok(info) => {
-                                        flac_file.set_picture(0, pic, info);
+                                        flac_file.set_picture(0, pic.clone(), info);
-                                        Ok(Vec::new())
+                                        Ok(pic.into_data())
+                                        // Ok(Vec::new())
                                     }
                                     Err(err) => Err(std::io::Error::new(
                                         std::io::ErrorKind::InvalidData,
@@ -934,5 +935,58 @@ mod tests {
                 }
             };
         }
+
+        #[test]
+        fn test_set_picture() {
+            let filename = util::get_filename(1);
+            let dir = String::from(util::TESTFILEDIRECTORY);
+
+            let temp_file = tempfile::tempdir().expect("Could not create test directory");
+            let test_dir = String::from(temp_file.path().to_str().unwrap());
+            // let test_filename = String::from("track08.flac");
+            // let new_filepath = test_dir.clone() + "/" + &test_filename;
+            let new_coverart = String::from("Sample Tracks 3 - Other one.png");
+            let new_cover_art_path = get_full_path(&dir, &new_coverart).unwrap();
+
+            match file_exists(&dir, &filename) {
+                Ok(_) => {
+                    let filepath = get_full_path(&dir, &filename).unwrap();
+
+                    match coverart::set_coverart(&filepath, &new_cover_art_path) {
+                        Ok(bytes) => {
+                            assert_eq!(false, bytes.is_empty(), "This should not be empty");
+                        }
+                        Err(err) => {
+                            assert!(false, "Error: {:?}", err);
+                        }
+                    }
+
+                    /*
+                    match coverart::get_coverart(&filepath) {
+                        Ok(coverart) => {
+                            let is_empty = coverart.is_empty();
+                            assert_eq!(is_empty, false, "Should not be empty");
+
+                            let mut new_coverart_path: String = test_dir.clone();
+                            new_coverart_path += &String::from("/newcovvv.png");
+                            let _ = util::save_bytes_to_file(&coverart, &new_coverart_path);
+                            let created_file = std::path::Path::new(&new_coverart_path);
+                            assert!(
+                                created_file.exists(),
+                                "Error: {:?} has not been created",
+                                new_coverart_path
+                            );
+                        }
+                        Err(err) => {
+                            assert!(false, "Error: {:?}", err.to_string());
+                        }
+                    }
+                    */
+                }
+                Err(err) => {
+                    assert!(false, "Error: File does not exist {:?}", err.to_string());
+                }
+            };
+        }
     }
 }