tsk-90: Add UserClaims (#91 )

Closes #90 Reviewed-on: #91 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>
tsk-85: Add file_type to CoverArt (#89 )
2025-10-30 19:24:37 +00:00 · 2025-10-29 18:14:23 +00:00 · 2025-10-29 18:00:56 +00:00 · 2025-10-28 17:05:13 +00:00 · 2025-10-24 17:21:07 +00:00 · 2025-10-24 16:51:08 +00:00
22 changed files with 1752 additions and 248 deletions
--- a/.gitea/workflows/tag_release.yaml
+++ b/.gitea/workflows/tag_release.yaml
@@ -0,0 +1,57 @@
+name: Release Tagging
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  release:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 0 # Important for git describe --tags
+
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: 1.90.0
+          components: cargo
+
+      - name: Extract Version from Cargo.toml
+        id: version
+        run: |
+          VERSION=$(grep '^version = "' Cargo.toml | sed -E 's/version = "([^"]+)"/\1/')
+          PROJECT_COMMIT_HASH=$(git rev-parse HEAD | cut -c 1-10)
+          BRANCH_REF="${{ gitea.ref }}"
+          BRANCH_NAME=$(echo "$BRANCH_REF" | cut -d '/' -f 3)
+          PROJECT_TAG_RELEASE="v$VERSION-$BRANCH_NAME-$PROJECT_COMMIT_HASH-111"
+
+          echo "::set-output name=project_tag_release::$PROJECT_TAG_RELEASE"
+
+          echo "Version: $VERSION"
+          echo "Hash: $PROJECT_COMMIT_HASH"
+          echo "Branh ref: $BRANCH_REF"
+          echo "Branch: $BRANCH_NAME"
+          echo "Tag Release: $PROJECT_TAG_RELEASE"
+
+      - name: Print version
+        id: Version
+        run: |
+          echo "Printing version"
+          echo "Version: ${{ steps.version.outputs.project_tag_release }}"
+
+      - name: Create GitHub Release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ steps.version.outputs.project_tag_release }}
+          release_name: Release ${{ steps.version.outputs.project_tag_release }}
+          body: |
+           Release of version ${{ steps.version.outputs.project_tag_release }}
--- a/.gitea/workflows/workflow.yaml
+++ b/.gitea/workflows/workflow.yaml
@@ -0,0 +1,62 @@
+name: Rust Build
+
+on:
+  push:
+    branches:
+      - main 
+  pull_request:
+    branches:
+      - main 
+
+jobs:
+  check:
+    name: Check
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          toolchain: 1.90.0
+      - run: cargo check
+
+  test:
+    name: Test Suite
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          toolchain: 1.90.0
+      - run: cargo test
+
+  fmt:
+    name: Rustfmt
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          toolchain: 1.90.0
+      - run: rustup component add rustfmt
+      - run: cargo fmt --all -- --check
+
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          toolchain: 1.90.0
+      - run: rustup component add clippy
+      - run: cargo clippy -- -D warnings
+
+  build:
+    name: build
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          toolchain: 1.90.0
+      - run: cargo build
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -47,7 +47,7 @@ extract_version:
  script:
    - apk add --no-cache jq
    - VERSION=$(grep 'version = "' Cargo.toml | awk -F'"' '{print $2}' | head -n 1)
-    - VER_HASH=${CI_COMMIT_SHA:0:5}
+    - VER_HASH=${CI_COMMIT_SHA:0:10}
    - VERSION="$VERSION-$VER_HASH"
    - if [ $? -ne 0 ]; then echo "Error extracting version"; exit 1; fi
    - echo "Extracted version is"
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -0,0 +1,687 @@
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+# It is not intended for manual editing.
+version = 4
+
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+ "quote",
+ "unicode-ident",
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+[[package]]
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+dependencies = [
+ "fastrand",
+ "getrandom",
+ "once_cell",
+ "rustix",
+ "windows-sys",
+]
+
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+ "itoa",
+ "num-conv",
+ "powerfmt",
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
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+
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+ "time-core",
+]
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+dependencies = [
+ "indexmap",
+ "serde",
+ "serde_json",
+ "utoipa-gen",
+]
+
+[[package]]
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+ "proc-macro2",
+ "quote",
+ "syn",
+ "uuid",
+]
+
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+checksum = "2f87b8aa10b915a06587d0dec516c282ff295b475d94abf425d62b57710070a2"
+dependencies = [
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+ "js-sys",
+ "serde",
+ "wasm-bindgen",
+]
+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
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+ "wit-bindgen",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da95793dfc411fbbd93f5be7715b0578ec61fe87cb1a42b12eb625caa5c5ea60"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "rustversion",
+ "wasm-bindgen-macro",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.105"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04264334509e04a7bf8690f2384ef5265f05143a4bff3889ab7a3269adab59c2"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.105"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "420bc339d9f322e562942d52e115d57e950d12d88983a14c79b86859ee6c7ebc"
+dependencies = [
+ "bumpalo",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.105"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76f218a38c84bcb33c25ec7059b07847d465ce0e0a76b995e134a45adcb6af76"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "windows-link"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
+
+[[package]]
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+version = "0.61.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
+dependencies = [
+ "windows-link",
+]
+
+[[package]]
+name = "wit-bindgen"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
+
+[[package]]
+name = "zerocopy"
+version = "0.8.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0894878a5fa3edfd6da3f88c4805f4c8558e2b996227a3d864f47fe11e38282c"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.8.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,10 +1,19 @@
 [package]
-name = "icarus-models"
-version = "0.1.7"
+name = "icarus_models"
+version = "0.9.2"
 edition = "2024"
+rust-version = "1.90"
 description = "models used for the icarus project"
 license = "MIT"

 [dependencies]
-serde = { version = "1.0.218", features = ["derive"] }
-serde_json = "1.0.139"
+serde = { version = "1.0.228", features = ["derive"] }
+serde_json = { version = "1.0.145" }
+rand = { version = "0.9.2" }
+time = { version = "0.3.44", features = ["formatting", "macros", "parsing", "serde"] }
+uuid = { version = "1.18.1", features = ["v4", "serde"] }
+josekit = { version = "0.10.3" }
+utoipa = { version = "5.4.0", features = ["uuid", "time"] }
+
+[dev-dependencies]
+tempfile = { version = "3.23.0" }
--- a/README.md
+++ b/README.md
@@ -0,0 +1,3 @@
+A library containing commonly used structs, functions, enums, constants and other code
+that is used throughout the icarus projects. Code from this library serves as the model
+for other projects in the icarus project.
--- a/src/access_level.rs
+++ b/src/access_level.rs
@@ -2,41 +2,41 @@ use std::default::Default;

 use serde::{Deserialize, Serialize};

-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, Serialize, utoipa::ToSchema)]
 pub struct AccessLevel {
-    pub id: i32,
+    pub id: uuid::Uuid,
    pub level: String,
-    pub song_id: i32,
+    pub song_id: uuid::Uuid,
 }

 impl Default for AccessLevel {
    fn default() -> Self {
        AccessLevel {
-            id: -1,
+            id: uuid::Uuid::nil(),
            level: String::new(),
-            song_id: -1,
+            song_id: uuid::Uuid::new_v4(),
        }
    }
 }

 pub fn default_level() -> AccessLevel {
-    return AccessLevel {
-        id: -1,
+    AccessLevel {
+        id: uuid::Uuid::nil(),
        level: String::from("Public"),
-        song_id: -1,
-    };
+        song_id: uuid::Uuid::new_v4(),
+    }
 }

 pub fn private_level() -> AccessLevel {
-    return AccessLevel {
-        id: -1,
+    AccessLevel {
+        id: uuid::Uuid::new_v4(),
        level: String::from("Private"),
-        song_id: -1,
-    };
+        song_id: uuid::Uuid::new_v4(),
+    }
 }

 impl AccessLevel {
    pub fn _to_json(&self) -> Result<String, serde_json::Error> {
-        return serde_json::to_string_pretty(&self);
+        serde_json::to_string_pretty(&self)
    }
 }
--- a/src/album.rs
+++ b/src/album.rs
@@ -0,0 +1,43 @@
+pub mod collection {
+    use serde::{Deserialize, Serialize};
+    use std::default::Default;
+
+    use std::fs::File;
+    use std::io::BufReader;
+
+    use crate::init;
+
+    pub fn parse_album(filepath: &String) -> Result<Album, serde_json::Error> {
+        let file = File::open(filepath).expect("Failed to open file");
+        let reader = BufReader::new(file);
+
+        serde_json::from_reader(reader)
+    }
+
+    #[derive(Clone, Debug, Default, Deserialize, Serialize)]
+    pub struct Album {
+        #[serde(skip_serializing_if = "String::is_empty")]
+        #[serde(alias = "album")]
+        pub title: String,
+        #[serde(skip_serializing_if = "String::is_empty")]
+        #[serde(alias = "album_artist")]
+        pub artist: String,
+        pub genre: String,
+        pub year: i32,
+        pub track_count: i32,
+        #[serde(skip_serializing_if = "init::is_set")]
+        pub disc_count: i32,
+        #[serde(skip_serializing_if = "Vec::is_empty")]
+        pub tracks: Vec<Track>,
+    }
+
+    #[derive(Clone, Debug, Default, Deserialize, Serialize)]
+    pub struct Track {
+        pub title: String,
+        pub artist: String,
+        pub disc: i32,
+        pub track: i32,
+        // In seconds
+        pub duration: f64,
+    }
+}
--- a/src/constants.rs
+++ b/src/constants.rs
@@ -1,5 +1,20 @@
-pub const DEFAULT_MUSIC_EXTENSION: &str = FLAC_EXTENSION;
-pub const FLAC_EXTENSION: &str = ".flac";
-pub const WAV_EXTENSION: &str = ".wav";
-pub const MPTHREE_EXTENSION: &str = ".mp3";
-pub const JPG_EXTENSION: &str = ".jpg";
+pub mod file_extensions {
+    pub mod audio {
+        pub const DEFAULTMUSICEXTENSION: &str = FLACEXTENSION;
+        pub const FLACEXTENSION: &str = ".flac";
+        pub const WAVEXTENSION: &str = ".wav";
+        pub const MPTHREEEXTENSION: &str = ".mp3";
+    }
+
+    pub mod image {
+        pub const JPGEXTENSION: &str = ".jpg";
+        pub const JPEGEXTENSION: &str = ".jpeg";
+        pub const PNGEXTENSION: &str = ".png";
+    }
+}
+
+pub mod error {
+    pub const DIRECTORY_NOT_INITIALIZED: &str = "Directory has not been initialized";
+    pub const FILENAME_NOT_INITIALIZED: &str = "Filename has not bee initialized";
+    pub const LAST_CHARACTER_IN_DIRECTORY: &str = "Could not access last character of directory";
+}
--- a/src/coverart.rs
+++ b/src/coverart.rs
@@ -0,0 +1,162 @@
+use std::io::Write;
+
+use rand::Rng;
+
+const FILENAME_LENGTH: i32 = 16;
+
+#[derive(Clone, Debug, Default, serde::Deserialize, serde::Serialize, utoipa::ToSchema)]
+pub struct CoverArt {
+    pub id: uuid::Uuid,
+    pub title: String,
+    #[serde(skip)]
+    pub directory: String,
+    pub filename: String,
+    pub file_type: String,
+    #[serde(skip)]
+    pub data: Vec<u8>,
+    pub song_id: uuid::Uuid,
+}
+
+pub mod init {
+    /// Initializes the CoverArt with just the directory and filename
+    pub fn init_coverart_dir_and_filename(directory: &str, filename: &str) -> super::CoverArt {
+        super::CoverArt {
+            directory: String::from(directory),
+            filename: String::from(filename),
+            ..Default::default()
+        }
+    }
+}
+
+impl CoverArt {
+    /// Saves the coverart to the filesystem
+    pub fn save_to_filesystem(&self) -> Result<(), std::io::Error> {
+        match self.get_path() {
+            Ok(path) => match std::fs::File::create(&path) {
+                Ok(mut file) => match file.write_all(&self.data) {
+                    Ok(_) => Ok(()),
+                    Err(err) => Err(err),
+                },
+                Err(err) => Err(err),
+            },
+            Err(err) => Err(err),
+        }
+    }
+
+    /// Removes the coverart from the filesystem
+    pub fn remove_from_filesystem(&self) -> Result<(), std::io::Error> {
+        match self.get_path() {
+            Ok(path) => {
+                let p = std::path::Path::new(&path);
+                if p.exists() {
+                    match std::fs::remove_file(p) {
+                        Ok(_) => Ok(()),
+                        Err(err) => Err(err),
+                    }
+                } else {
+                    Err(std::io::Error::other(
+                        "Cannot delete file that does not exist",
+                    ))
+                }
+            }
+            Err(err) => Err(err),
+        }
+    }
+
+    /// Gets the path of the CoverArt
+    pub fn get_path(&self) -> Result<String, std::io::Error> {
+        if self.directory.is_empty() {
+            return Err(std::io::Error::other(
+                crate::constants::error::DIRECTORY_NOT_INITIALIZED,
+            ));
+        } else if self.filename.is_empty() {
+            return Err(std::io::Error::other(
+                crate::constants::error::FILENAME_NOT_INITIALIZED,
+            ));
+        }
+
+        let directory = &self.directory;
+        let last_index = directory.len() - 1;
+
+        match crate::util::concatenate_path(directory, &self.filename, last_index) {
+            Ok(path) => Ok(path),
+            Err(err) => Err(err),
+        }
+    }
+}
+
+/// Generates filename for a CoverArt
+pub fn generate_filename(
+    typ: crate::types::CoverArtType,
+    randomize: bool,
+) -> Result<String, std::io::Error> {
+    let file_extension = match typ {
+        crate::types::CoverArtType::PngExtension => {
+            String::from(crate::constants::file_extensions::image::PNGEXTENSION)
+        }
+        crate::types::CoverArtType::JpegExtension => {
+            String::from(crate::constants::file_extensions::image::JPEGEXTENSION)
+        }
+        crate::types::CoverArtType::JpgExtension => {
+            String::from(crate::constants::file_extensions::image::JPGEXTENSION)
+        }
+        crate::types::CoverArtType::None => {
+            return Err(std::io::Error::other("Unsupported CoverArtTypes"));
+        }
+    };
+
+    let filename: String = if randomize {
+        let mut filename: String = String::from("coverart-");
+        let some_chars: String = String::from("abcdefghij0123456789");
+        let some_chars_length = some_chars.len();
+        let mut rng = rand::rng();
+
+        for _ in 0..FILENAME_LENGTH {
+            let index = rng.random_range(0..=some_chars_length);
+            let rando_char = some_chars.chars().nth(index);
+
+            if let Some(c) = rando_char {
+                filename.push(c);
+            }
+        }
+        format!("{filename}{file_extension}")
+    } else {
+        format!("coverart-output{file_extension}")
+    };
+
+    Ok(filename)
+}
+
+pub mod io {
+    use std::io::Read;
+
+    /// Gets the raw data of the cover art
+    pub fn to_data(coverart: &super::CoverArt) -> Result<Vec<u8>, std::io::Error> {
+        match coverart.get_path() {
+            Ok(path) => {
+                let mut file = std::fs::File::open(path)?;
+                let mut buffer = Vec::new();
+                match file.read_to_end(&mut buffer) {
+                    Ok(_) => Ok(buffer),
+                    Err(err) => Err(err),
+                }
+            }
+            Err(err) => Err(err),
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::coverart;
+
+    #[test]
+    fn test_cover_art_image() {
+        let dir = String::from("./");
+        let filename = String::from("CoverArt.png");
+        let coverart = coverart::init::init_coverart_dir_and_filename(&dir, &filename);
+
+        assert_eq!(dir, coverart.directory);
+        assert_eq!(filename, coverart.filename);
+    }
+}
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,22 +1,32 @@
 pub mod access_level;
+pub mod album;
 pub mod constants;
+pub mod coverart;
 pub mod login_result;
 pub mod song;
 pub mod token;
 pub mod types;
 pub mod user;
+pub mod util;

-pub fn add(left: u64, right: u64) -> u64 {
-    left + right
+pub mod init {
+    pub fn is_id_valid(num: &i32) -> bool {
+        *num > 0
    }

-#[cfg(test)]
-mod tests {
-    use super::*;
+    pub fn is_uuid_nil(uuid: &uuid::Uuid) -> bool {
+        uuid.is_nil()
+    }

-    #[test]
-    fn it_works() {
-        let result = add(2, 2);
-        assert_eq!(result, 4);
+    pub fn is_zero(num: &i32) -> bool {
+        *num == 0
+    }
+
+    pub fn is_dur_not_set(num: &i32) -> bool {
+        *num == 0
+    }
+
+    pub fn is_set(num: &i32) -> bool {
+        *num >= 0
    }
 }
--- a/src/login_result.rs
+++ b/src/login_result.rs
@@ -2,30 +2,24 @@ use std::default::Default;

 use serde::{Deserialize, Serialize};

-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Default, Deserialize, Serialize, utoipa::ToSchema)]
 pub struct LoginResult {
-    pub id: i32,
+    pub id: uuid::Uuid,
    pub username: String,
    pub token: String,
    #[serde(alias = "token_type")]
    pub token_type: String,
-    pub expiration: i32,
-}
-
-impl Default for LoginResult {
-    fn default() -> Self {
-        LoginResult {
-            id: -1,
-            username: String::new(),
-            token: String::new(),
-            token_type: String::new(),
-            expiration: -1,
-        }
-    }
+    pub expiration: i64,
 }

 impl LoginResult {
-    pub fn _to_json(&self) -> Result<String, serde_json::Error> {
-        return serde_json::to_string_pretty(&self);
+    pub fn to_json(&self) -> Result<String, serde_json::Error> {
+        serde_json::to_string_pretty(&self)
+    }
+
+    pub fn token_expired(&self) -> bool {
+        let current_time = time::OffsetDateTime::now_utc();
+        let expired = time::OffsetDateTime::from_unix_timestamp(self.expiration).unwrap();
+        current_time > expired
    }
 }
--- a/src/song.rs
+++ b/src/song.rs
@@ -1,13 +1,20 @@
-use std::default::Default;
-use std::io::Read;
+use std::io::Write;

+use rand::Rng;
 use serde::{Deserialize, Serialize};

-#[derive(Clone, Debug, Deserialize, Serialize)]
+use crate::constants;
+use crate::init;
+use crate::types;
+
+/// Length of characters of a filename to be generated
+const FILENAME_LENGTH: i32 = 16;
+
+#[derive(Clone, Debug, Default, Deserialize, Serialize, utoipa::ToSchema)]
 pub struct Song {
-    #[serde(skip_serializing_if = "is_zero")]
+    #[serde(skip_serializing_if = "init::is_uuid_nil")]
    #[serde(alias = "id")]
-    pub id: i32,
+    pub id: uuid::Uuid,
    #[serde(skip_serializing_if = "String::is_empty")]
    pub title: String,
    #[serde(skip_serializing_if = "String::is_empty")]
@@ -18,171 +25,195 @@ pub struct Song {
    pub album_artist: String,
    #[serde(skip_serializing_if = "String::is_empty")]
    pub genre: String,
-    #[serde(skip_serializing_if = "is_zero")]
+    #[serde(skip_serializing_if = "init::is_zero")]
    pub year: i32,
-    #[serde(skip_serializing_if = "is_dur_not_set")]
+    #[serde(skip_serializing_if = "init::is_dur_not_set")]
    pub duration: i32,
-    #[serde(skip_serializing_if = "is_zero")]
+    #[serde(skip_serializing_if = "init::is_zero")]
    pub track: i32,
-    #[serde(skip_serializing_if = "is_zero")]
+    #[serde(skip_serializing_if = "init::is_zero")]
    pub disc: i32,
-    #[serde(skip_serializing_if = "is_zero")]
+    #[serde(skip_serializing_if = "init::is_zero")]
    pub disc_count: i32,
-    #[serde(skip_serializing_if = "is_zero")]
+    #[serde(skip_serializing_if = "init::is_zero")]
    pub track_count: i32,
    #[serde(skip_serializing_if = "String::is_empty")]
    pub audio_type: String,
-    #[serde(skip_serializing_if = "String::is_empty")]
-    pub date_created: String,
+    #[serde(with = "time::serde::rfc3339::option")]
+    pub date_created: Option<time::OffsetDateTime>,
    #[serde(skip_serializing_if = "String::is_empty")]
    pub filename: String,
-    #[serde(skip_serializing_if = "is_zero")]
-    pub user_id: i32,
+    #[serde(skip_serializing_if = "init::is_uuid_nil")]
+    pub user_id: uuid::Uuid,
    #[serde(skip)]
    pub data: Vec<u8>,
    #[serde(skip)]
    pub directory: String,
-    #[serde(skip)]
-    pub album_id: i32,
-    #[serde(skip)]
-    pub artist_id: i32,
-    #[serde(skip)]
-    pub genre_id: i32,
-    #[serde(skip)]
-    pub coverart_id: i32,
-}
-
-fn is_zero(num: &i32) -> bool {
-    *num == 0
-}
-
-fn is_dur_not_set(num: &i32) -> bool {
-    *num == 0
-}
-
-impl Default for Song {
-    fn default() -> Self {
-        Song {
-            id: 0,
-            title: String::new(),
-            artist: String::new(),
-            album: String::new(),
-            album_artist: String::new(),
-            genre: String::new(),
-            year: 0,
-            duration: 0,
-            track: 0,
-            disc: 0,
-            disc_count: 0,
-            track_count: 0,
-            audio_type: String::new(),
-            date_created: String::new(),
-            filename: String::new(),
-            user_id: 0,
-            data: Vec::new(),
-            directory: String::new(),
-            album_id: 0,
-            artist_id: 0,
-            genre_id: 0,
-            coverart_id: 0,
-        }
-    }
+    // TODO: Think about what to do with this
+    // #[serde(skip)]
+    // pub album_id: i32,
+    // #[serde(skip)]
+    // pub artist_id: i32,
+    // #[serde(skip)]
+    // pub genre_id: i32,
+    // #[serde(skip)]
+    // pub coverart_id: i32,
 }

 impl Song {
-    // TODO: Implement
-    pub fn to_metadata_json(&self) -> Result<String, serde_json::Error> {
-        return serde_json::to_string_pretty(&self);
+    pub fn to_metadata_json(&self, pretty: bool) -> Result<String, serde_json::Error> {
+        if pretty {
+            serde_json::to_string_pretty(&self)
+        } else {
+            serde_json::to_string(&self)
        }
    }

-mod embedded {
-    use serde::{Deserialize, Serialize};
-
-    // The song's duration is a floating point in seconds
-    #[derive(Clone, Debug, Deserialize, Serialize)]
-    pub struct Song {
-        #[serde(skip_serializing_if = "is_embed_zero")]
-        #[serde(alias = "id")]
-        pub id: i32,
-        #[serde(skip_serializing_if = "String::is_empty")]
-        pub title: String,
-        #[serde(skip_serializing_if = "String::is_empty")]
-        pub artist: String,
-        #[serde(skip_serializing_if = "String::is_empty")]
-        pub album: String,
-        #[serde(skip_serializing_if = "String::is_empty")]
-        pub album_artist: String,
-        #[serde(skip_serializing_if = "String::is_empty")]
-        pub genre: String,
-        #[serde(skip_serializing_if = "is_embed_zero")]
-        pub year: i32,
-        #[serde(skip_serializing_if = "is_embed_dur_not_set")]
-        pub duration: f64,
-        #[serde(skip_serializing_if = "is_embed_zero")]
-        pub track: i32,
-        #[serde(skip_serializing_if = "is_embed_zero")]
-        pub disc: i32,
-        #[serde(skip_serializing_if = "is_embed_zero")]
-        pub disc_count: i32,
-        #[serde(skip_serializing_if = "is_embed_zero")]
-        pub track_count: i32,
-        #[serde(skip_serializing_if = "String::is_empty")]
-        pub audio_type: String,
-        #[serde(skip_serializing_if = "String::is_empty")]
-        pub date_created: String,
-        #[serde(skip_serializing_if = "String::is_empty")]
-        pub filename: String,
-        #[serde(skip_serializing_if = "is_embed_zero")]
-        pub user_id: i32,
-        #[serde(skip)]
-        pub data: Vec<u8>,
-        #[serde(skip)]
-        pub directory: String,
-        #[serde(skip)]
-        pub album_id: i32,
-        #[serde(skip)]
-        pub artist_id: i32,
-        #[serde(skip)]
-        pub genre_id: i32,
-        #[serde(skip)]
-        pub coverart_id: i32,
+    /// Gets the path of a Song
+    pub fn song_path(&self) -> Result<String, std::io::Error> {
+        if self.directory.is_empty() {
+            return Err(std::io::Error::other(
+                crate::constants::error::DIRECTORY_NOT_INITIALIZED,
+            ));
+        } else if self.filename.is_empty() {
+            return Err(std::io::Error::other(
+                crate::constants::error::FILENAME_NOT_INITIALIZED,
+            ));
        }

-    fn is_embed_zero(num: &i32) -> bool {
-        *num == 0
+        let directory = &self.directory;
+        let last_index = directory.len() - 1;
+
+        match crate::util::concatenate_path(directory, &self.filename, last_index) {
+            Ok(path) => Ok(path),
+            Err(err) => Err(err),
+        }
    }

-    fn is_embed_dur_not_set(num: &f64) -> bool {
-        *num == 0.0
+    /// Saves the song to the filesystem using the song's data
+    pub fn save_to_filesystem(&self) -> Result<(), std::io::Error> {
+        match self.song_path() {
+            Ok(song_path) => match std::fs::File::create(&song_path) {
+                Ok(mut file) => match file.write_all(&self.data) {
+                    Ok(_res) => Ok(()),
+                    Err(err) => Err(err),
+                },
+                Err(err) => Err(err),
+            },
+            Err(err) => Err(err),
+        }
    }

-    impl Default for Song {
-        fn default() -> Self {
-            Song {
-                id: 0,
-                title: String::new(),
-                artist: String::new(),
-                album: String::new(),
-                album_artist: String::new(),
-                genre: String::new(),
-                year: 0,
-                duration: 0.0,
-                track: 0,
-                disc: 0,
-                disc_count: 0,
-                track_count: 0,
-                audio_type: String::new(),
-                date_created: String::new(),
-                filename: String::new(),
-                user_id: 0,
-                data: Vec::new(),
-                directory: String::new(),
-                album_id: 0,
-                artist_id: 0,
-                genre_id: 0,
-                coverart_id: 0,
+    /// Removes the song from the filesystem
+    pub fn remove_from_filesystem(&self) -> Result<(), std::io::Error> {
+        match self.song_path() {
+            Ok(song_path) => {
+                let p = std::path::Path::new(&song_path);
+                if p.exists() {
+                    match std::fs::remove_file(p) {
+                        Ok(_) => Ok(()),
+                        Err(err) => Err(err),
+                    }
+                } else {
+                    Err(std::io::Error::other(
+                        "Cannot delete file that does not exist",
+                    ))
+                }
+            }
+            Err(err) => Err(err),
        }
    }
 }
+
+/// Generates a filename. In order to save a song to the filesystem
+pub fn generate_filename(typ: types::MusicType, randomize: bool) -> Result<String, std::io::Error> {
+    let file_extension = match typ {
+        types::MusicType::DefaultMusicExtension => {
+            String::from(constants::file_extensions::audio::DEFAULTMUSICEXTENSION)
+        }
+        types::MusicType::WavExtension => {
+            String::from(constants::file_extensions::audio::WAVEXTENSION)
+        }
+        types::MusicType::FlacExtension => {
+            String::from(constants::file_extensions::audio::FLACEXTENSION)
+        }
+        types::MusicType::MPThreeExtension => {
+            String::from(constants::file_extensions::audio::MPTHREEEXTENSION)
+        }
+        types::MusicType::None => return Err(std::io::Error::other("Unsupported MusicTypes")),
+    };
+
+    let filename: String = if randomize {
+        let mut filename: String = String::from("track-");
+        let some_chars: String = String::from("abcdefghij0123456789");
+        let some_chars_length = some_chars.len();
+        let mut rng = rand::rng();
+
+        for _ in 0..FILENAME_LENGTH {
+            let index = rng.random_range(0..=some_chars_length);
+            let rando_char = some_chars.chars().nth(index);
+
+            if let Some(c) = rando_char {
+                filename.push(c);
+            }
+        }
+        format!("{filename}{file_extension}")
+    } else {
+        format!("track-output{file_extension}")
+    };
+
+    Ok(filename)
+}
+
+/// I/O operations for songs
+pub mod io {
+    use std::io::Read;
+
+    /// Copies a song using the source song's data
+    pub fn copy_song(
+        song_source: &super::Song,
+        song_target: &mut super::Song,
+    ) -> Result<(), std::io::Error> {
+        match song_target.song_path() {
+            Ok(songpath) => {
+                let p = std::path::Path::new(&songpath);
+                if p.exists() {
+                    Err(std::io::Error::other(
+                        "Cannot copy song over to one that already exists",
+                    ))
+                } else {
+                    if song_target.data.is_empty() {
+                        song_target.data = song_source.data.clone();
+                    } else {
+                        song_target.data.clear();
+                        song_target.data = song_source.data.clone();
+                    }
+
+                    match song_target.save_to_filesystem() {
+                        Ok(_) => Ok(()),
+                        Err(err) => Err(err),
+                    }
+                }
+            }
+            Err(err) => Err(err),
+        }
+    }
+
+    /// Gets the raw file data of a song from the filesystem
+    pub fn to_data(song: &super::Song) -> Result<Vec<u8>, std::io::Error> {
+        match song.song_path() {
+            Ok(path) => {
+                let mut file = std::fs::File::open(path)?;
+                let mut buffer: Vec<u8> = Vec::new();
+                file.read_to_end(&mut buffer)?;
+
+                if buffer.is_empty() {
+                    Err(std::io::Error::other("File is empty"))
+                } else {
+                    Ok(buffer)
+                }
+            }
+            Err(er) => Err(er),
+        }
+    }
 }
--- a/src/token.rs
+++ b/src/token.rs
@@ -1,20 +1,20 @@
 use std::default::Default;

-use serde::{Deserialize, Serialize};
+use serde::Deserialize;

-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Default, Deserialize, serde::Serialize)]
 pub struct Token {
    pub scope: String,
-    pub expiration: i32,
+    pub expiration: i64,
    pub audience: String,
    pub issuer: String,
-    pub issued: i32,
+    pub issued: i64,
 }

-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, serde::Serialize)]
 pub struct AccessToken {
-    #[serde(alias = "user_id")]
-    pub user_id: i32,
+    #[serde(alias = "init::is_uuid_nil")]
+    pub user_id: uuid::Uuid,
    #[serde(alias = "username")]
    pub username: String,
    #[serde(alias = "token")]
@@ -22,43 +22,208 @@ pub struct AccessToken {
    #[serde(alias = "token_type")]
    pub token_type: String,
    #[serde(alias = "expiration")]
-    pub expiration: i32,
+    pub expiration: i64,
    #[serde(alias = "message")]
    pub message: String,
 }

-impl Default for Token {
-    fn default() -> Self {
-        Token {
-            scope: String::new(),
-            expiration: -1,
-            audience: String::new(),
-            issuer: String::new(),
-            issued: -1,
-        }
-    }
+#[derive(Clone, Debug, serde::Serialize, Deserialize)]
+pub struct UserClaims {
+    pub iss: String,
+    pub aud: String, // Audience
+    pub sub: String, // Subject (user ID)
+    #[serde(deserialize_with = "deserialize_i64_from_f64")]
+    pub exp: i64, // Expiration time (UTC timestamp)
+    #[serde(deserialize_with = "deserialize_i64_from_f64")]
+    pub iat: i64, // Issued at (UTC timestamp)
+    // pub azp: String,
+    // pub gty: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub roles: Option<Vec<String>>, // Optional roles
 }

 impl AccessToken {
+    /// Get the token fit for Bearer authentication
    pub fn bearer_token(&self) -> String {
-        let mut token: String = String::from("Bearer ");
-        token += &self.token.clone();
-        return token;
+        format!("Bearer {}", self.token)
+    }
+
+    pub fn token_expired(&self) -> bool {
+        let current_time = time::OffsetDateTime::now_utc();
+        let expired = time::OffsetDateTime::from_unix_timestamp(self.expiration).unwrap();
+        current_time > expired
    }
 }

 impl Token {
    pub fn _to_json(&self) -> Result<String, serde_json::Error> {
-        return serde_json::to_string_pretty(&self);
+        serde_json::to_string_pretty(&self)
    }

-    // TODO: Implement
    pub fn token_expired(&self) -> bool {
-        return false;
+        let current_time = time::OffsetDateTime::now_utc();
+        let expired = time::OffsetDateTime::from_unix_timestamp(self.expiration).unwrap();
+        current_time > expired
    }

-    // TODO: Implement
-    pub fn contains_scope(&self, des_scope: String) -> bool {
-        return false;
+    pub fn contains_scope(&self, des_scope: &String) -> bool {
+        self.scope.contains(des_scope)
+    }
+}
+
+fn deserialize_i64_from_f64<'de, D>(deserializer: D) -> Result<i64, D::Error>
+where
+    D: serde::Deserializer<'de>,
+{
+    let val = f64::deserialize(deserializer)?;
+    // Handle NaN and infinity cases
+    if val.is_nan() || val.is_infinite() {
+        return Err(serde::de::Error::custom("invalid float value"));
+    }
+    // Round to nearest integer and convert
+    let rounded = val.round();
+    // Check if the rounded value can fit in i64
+    if rounded < (i64::MIN as f64) || rounded > (i64::MAX as f64) {
+        Err(serde::de::Error::custom("float out of i64 range"))
+    } else {
+        Ok(rounded as i64)
+    }
+}
+
+pub fn get_issued() -> time::Result<time::OffsetDateTime> {
+    Ok(time::OffsetDateTime::now_utc())
+}
+
+mod util {
+    pub fn time_to_std_time(
+        provided_time: &time::OffsetDateTime,
+    ) -> Result<std::time::SystemTime, std::time::SystemTimeError> {
+        let converted = std::time::SystemTime::from(*provided_time);
+        Ok(converted)
+    }
+}
+
+#[derive(Debug)]
+pub struct TokenResource {
+    pub message: String,
+    pub issuer: String,
+    pub audiences: Vec<String>,
+    pub id: uuid::Uuid,
+}
+
+pub const TOKEN_TYPE: &str = "JWT";
+
+pub fn create_token(
+    key: &String,
+    token_resource: &TokenResource,
+    duration: time::Duration,
+) -> Result<(String, i64), josekit::JoseError> {
+    let mut header = josekit::jws::JwsHeader::new();
+    header.set_token_type(TOKEN_TYPE);
+
+    let mut payload = josekit::jwt::JwtPayload::new();
+    let message = &token_resource.message;
+    let issuer = &token_resource.issuer;
+    let audiences: &Vec<String> = &token_resource.audiences;
+    payload.set_subject(message);
+    payload.set_issuer(issuer);
+    payload.set_audience(audiences.clone());
+    if !token_resource.id.is_nil() {
+        match payload.set_claim("id", Some(serde_json::json!(token_resource.id))) {
+            Ok(_) => {}
+            Err(err) => {
+                return Err(err);
+            }
+        }
+    }
+    match get_issued() {
+        Ok(issued) => {
+            let expire = issued + duration;
+            payload.set_issued_at(&util::time_to_std_time(&issued).unwrap());
+            payload.set_expires_at(&util::time_to_std_time(&expire).unwrap());
+
+            let signer = josekit::jws::alg::hmac::HmacJwsAlgorithm::Hs256
+                .signer_from_bytes(key.as_bytes())
+                .unwrap();
+            Ok((
+                josekit::jwt::encode_with_signer(&payload, &header, &signer).unwrap(),
+                (expire - time::OffsetDateTime::UNIX_EPOCH).whole_seconds(),
+            ))
+        }
+        Err(e) => Err(josekit::JoseError::InvalidClaim(e.into())),
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn test_key() -> String {
+        String::from("c3092urmc2219ix320i40m293ic29IM09IN0u879Y8B98YB8yb86TN7B55R4yv4RCVU6Bi8YO8U")
+    }
+
+    fn test_resource() -> TokenResource {
+        TokenResource {
+            issuer: String::from("icarus_auth_test"),
+            message: String::from("Authorization"),
+            audiences: vec![String::from("icarus_test")],
+            id: uuid::Uuid::nil(),
+        }
+    }
+
+    #[test]
+    fn test_token_scope_check() {
+        let mut token = Token::default();
+        token.scope = String::from("song:read song:upload song:download");
+
+        let check_scope = String::from("song:download");
+        let result = token.contains_scope(&check_scope);
+
+        assert!(
+            result,
+            "Error: The scope {:?} was not found in the token's scope {:?}",
+            check_scope, token.scope
+        );
+    }
+
+    #[test]
+    fn test_token_creation() {
+        let key = test_key();
+        let test_token_resource = test_resource();
+        let token_expiration_duration = time::Duration::hours(2);
+
+        match create_token(&key, &test_token_resource, token_expiration_duration) {
+            Ok((token, expire_duration)) => {
+                assert_eq!(false, token.is_empty(), "Error: Token is empty");
+                assert!(
+                    expire_duration > 0,
+                    "Token expire duration is invalid {expire_duration:?}"
+                );
+            }
+            Err(err) => {
+                assert!(false, "Error: {err:?}");
+            }
+        }
+    }
+
+    #[test]
+    fn test_token_creation_with_id() {
+        let key = test_key();
+        let mut test_token_resource = test_resource();
+        test_token_resource.id = uuid::Uuid::new_v4();
+        let token_expiration_duration = time::Duration::hours(2);
+
+        match create_token(&key, &test_token_resource, token_expiration_duration) {
+            Ok((token, expire_duration)) => {
+                assert_eq!(false, token.is_empty(), "Error: Token is empty");
+                assert!(
+                    expire_duration > 0,
+                    "Token expire duration is invalid {expire_duration:?}"
+                );
+            }
+            Err(err) => {
+                assert!(false, "Error: {err:?}");
+            }
+        }
    }
 }
--- a/src/types.rs
+++ b/src/types.rs
@@ -1,9 +1,16 @@
-use std::default::Default;
+#[derive(Debug)]
+pub enum MusicType {
+    DefaultMusicExtension,
+    WavExtension,
+    FlacExtension,
+    MPThreeExtension,
+    None,
+}

-mod types {
-    pub enum Types {
-        WAV_EXTENSION,
-        FLAC_EXTENSION,
-        MP_EXTENSION,
-    }
+#[derive(Debug)]
+pub enum CoverArtType {
+    PngExtension,
+    JpegExtension,
+    JpgExtension,
+    None,
 }
--- a/src/user.rs
+++ b/src/user.rs
@@ -1,11 +1,13 @@
 use std::default::Default;

+use crate::init;
+
 use serde::{Deserialize, Serialize};

-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, Serialize, utoipa::ToSchema)]
 pub struct User {
-    #[serde(skip_serializing_if = "is_id_valid")]
-    pub id: i32,
+    #[serde(skip_serializing_if = "init::is_uuid_nil")]
+    pub id: uuid::Uuid,
    #[serde(skip_serializing_if = "String::is_empty")]
    pub username: String,
    #[serde(skip_serializing_if = "String::is_empty")]
@@ -19,22 +21,20 @@ pub struct User {
    #[serde(skip_serializing_if = "String::is_empty")]
    pub lastname: String,
    pub email_verified: bool,
-    #[serde(skip_serializing_if = "String::is_empty")]
-    pub date_created: String,
+    #[serde(with = "time::serde::rfc3339::option")]
+    pub date_created: Option<time::OffsetDateTime>,
    #[serde(skip_serializing_if = "String::is_empty")]
    pub status: String,
-    #[serde(skip_serializing_if = "String::is_empty")]
-    pub last_login: String,
-}
-
-fn is_id_valid(num: &i32) -> bool {
-    *num > 0
+    #[serde(with = "time::serde::rfc3339::option")]
+    pub last_login: Option<time::OffsetDateTime>,
+    #[serde(skip_serializing_if = "init::is_uuid_nil")]
+    pub salt_id: uuid::Uuid,
 }

 impl Default for User {
    fn default() -> Self {
        User {
-            id: -1,
+            id: uuid::Uuid::new_v4(),
            username: String::new(),
            password: String::new(),
            email: String::new(),
@@ -42,9 +42,10 @@ impl Default for User {
            firstname: String::new(),
            lastname: String::new(),
            email_verified: false,
-            date_created: String::new(),
+            date_created: None,
            status: String::new(),
-            last_login: String::new(),
+            last_login: None,
+            salt_id: uuid::Uuid::nil(),
        }
    }
 }
@@ -52,9 +53,35 @@ impl Default for User {
 impl User {
    pub fn to_json(&self, output_pretty: bool) -> Result<String, serde_json::Error> {
        if output_pretty {
-            return serde_json::to_string_pretty(&self);
+            serde_json::to_string_pretty(&self)
        } else {
-            return serde_json::to_string(&self);
+            serde_json::to_string(&self)
+        }
+    }
+}
+
+pub mod salt {
+    use std::default::Default;
+
+    use crate::init;
+
+    use serde::{Deserialize, Serialize};
+
+    #[derive(Clone, Debug, Default, Deserialize, Serialize)]
+    pub struct Salt {
+        #[serde(skip_serializing_if = "init::is_uuid_nil")]
+        pub id: uuid::Uuid,
+        #[serde(skip_serializing_if = "String::is_empty")]
+        pub salt: String,
+    }
+
+    impl Salt {
+        pub fn to_json(&self, output_pretty: bool) -> Result<String, serde_json::Error> {
+            if output_pretty {
+                serde_json::to_string_pretty(&self)
+            } else {
+                serde_json::to_string(&self)
+            }
        }
    }
 }
--- a/src/util/mod.rs
+++ b/src/util/mod.rs
@@ -0,0 +1,19 @@
+pub fn concatenate_path(
+    directory: &str,
+    filename: &str,
+    last_index: usize,
+) -> Result<String, std::io::Error> {
+    if let Some(character) = directory.chars().nth(last_index) {
+        let buffer: String = if character != '/' {
+            format!("{directory}/")
+        } else {
+            String::from(directory)
+        };
+
+        Ok(format!("{buffer}{filename}"))
+    } else {
+        Err(std::io::Error::other(
+            crate::constants::error::LAST_CHARACTER_IN_DIRECTORY,
+        ))
+    }
+}
--- a/tests/album.json
+++ b/tests/album.json
@@ -0,0 +1,31 @@
+{
+  "album": "Sample Tracks! Yes",
+  "album_artist": "KD",
+  "genre": "Country",
+  "year": 2025,
+  "track_count": 3,
+  "disc_count": 1,
+  "tracks": [
+    {
+      "title": "E less",
+      "artist": "KD",
+      "disc": 1,
+      "track": 1,
+      "duration": 31
+    },
+    {
+      "title": "Aaaaaye",
+      "artist": "KD",
+      "disc": 1,
+      "track": 2,
+      "duration": 33
+    },
+    {
+      "title": "Check D out",
+      "artist": "KD",
+      "disc": 1,
+      "track": 3,
+      "duration": 22
+    }
+  ]
+}
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -0,0 +1,182 @@
+mod utils {
+    use std::fs;
+    use std::io::Read;
+    use std::path::Path;
+
+    pub fn get_tests_directory() -> String {
+        String::from(env!("CARGO_MANIFEST_DIR").to_owned() + "/tests/")
+    }
+
+    pub fn does_directory_exists(directory: &String) -> bool {
+        let path = Path::new(directory);
+        if let Ok(dir_i) = fs::metadata(path) {
+            dir_i.is_dir()
+        } else {
+            false
+        }
+    }
+
+    pub fn extract_data_from_file(filepath: &String) -> Result<Vec<u8>, std::io::Error> {
+        match std::fs::File::open(filepath) {
+            Ok(mut file) => {
+                let mut buffer: Vec<u8> = Vec::new();
+                let _ = file.read_to_end(&mut buffer);
+                Ok(buffer)
+            }
+            Err(err) => Err(err),
+        }
+    }
+}
+
+#[cfg(test)]
+mod song_tests {
+    use tempfile::tempdir;
+
+    use crate::utils;
+    use icarus_models::song;
+    use icarus_models::types;
+
+    #[test]
+    fn test_song_to_data() {
+        println!("Test");
+        let some_val = true;
+
+        println!("Checking if some_val is true");
+        assert_eq!(true, some_val);
+
+        println!("Getting track");
+        let mut song = song::Song::default();
+        song.directory = utils::get_tests_directory();
+        song.filename = String::from("track01.flac");
+
+        assert!(
+            utils::does_directory_exists(&song.directory),
+            "Directory does not exist"
+        );
+
+        println!("Directory: {}", song.directory);
+
+        match song.song_path() {
+            Ok(filepath) => match utils::extract_data_from_file(&filepath) {
+                Ok(buffer) => {
+                    assert_eq!(buffer.is_empty(), false);
+
+                    match song::io::to_data(&song) {
+                        Ok(song_data) => {
+                            println!("Both files match");
+                            assert_eq!(buffer, song_data);
+                        }
+                        Err(err) => {
+                            assert!(false, "Error producing song data: {:?}", err);
+                        }
+                    };
+                }
+                Err(err) => {
+                    assert!(false, "Failed to open file: {:?}", err);
+                }
+            },
+            Err(err) => {
+                assert!(false, "Could not get song path: {:?}", err);
+            }
+        }
+    }
+
+    #[test]
+    fn test_song_path_check() {
+        let mut song = song::Song::default();
+        song.directory = utils::get_tests_directory();
+        song.filename = String::from("track01.flac");
+
+        assert!(
+            utils::does_directory_exists(&song.directory),
+            "Directory does not exist"
+        );
+    }
+
+    #[test]
+    fn test_song_generate_filename() {
+        let mut song = song::Song::default();
+        song.directory = utils::get_tests_directory();
+        song.filename = String::from("track01.flac");
+
+        let mut song_cpy = song.clone();
+        let temp_dir = tempdir().expect("Failed to create temp dir");
+        song_cpy.directory = match temp_dir.path().to_str() {
+            Some(s) => String::from(s),
+            None => String::new(),
+        };
+
+        assert_eq!(song.directory.is_empty(), false);
+        match song::generate_filename(types::MusicType::FlacExtension, true) {
+            Ok(filename) => {
+                song_cpy.filename = filename;
+            }
+            Err(err) => {
+                assert!(false, "Error generatig filename: {err:?}");
+            }
+        };
+        println!("Directory: {:?}", song_cpy.directory);
+        println!("File to be created: {:?}", song_cpy.filename);
+
+        match song::io::copy_song(&song, &mut song_cpy) {
+            Ok(_) => {
+                println!("Song copied");
+            }
+            Err(err) => {
+                assert!(false, "Error copying song: Error: {err:?}")
+            }
+        }
+    }
+
+    #[test]
+    fn test_save_song_to_filesystem_and_remove() {
+        let mut song = song::Song::default();
+        song.directory = utils::get_tests_directory();
+        song.filename = String::from("track02.flac");
+
+        let mut copied_song = song::Song {
+            directory: utils::get_tests_directory(),
+            filename: String::from("track02-coppied.flac"),
+            ..Default::default()
+        };
+
+        match song::io::copy_song(&song, &mut copied_song) {
+            Ok(_) => match copied_song.remove_from_filesystem() {
+                Ok(_) => {}
+                Err(err) => {
+                    assert!(false, "Error: {err:?}")
+                }
+            },
+            Err(err) => {
+                assert!(false, "Error: {err:?}")
+            }
+        }
+    }
+}
+
+#[cfg(test)]
+mod album_tests {
+    use crate::utils;
+    use icarus_models::album;
+
+    #[test]
+    fn parse_album() {
+        let test_dir = utils::get_tests_directory();
+        if utils::does_directory_exists(&test_dir) {
+            let album_file: String = test_dir + &String::from("album.json");
+            println!("Album file: {:?}", album_file);
+
+            match album::collection::parse_album(&album_file) {
+                Ok(album) => {
+                    println!("Album title: {}", album.title);
+                    assert_eq!(album.title.is_empty(), false);
+                    assert_eq!(album.artist.is_empty(), false);
+                    assert_eq!(album.tracks.is_empty(), false);
+                }
+                Err(err) => {
+                    assert!(false, "Error parsing album json file: {:?}", err);
+                }
+            }
+        }
+    }
+}
--- a/tests/track01.flac
+++ b/tests/track01.flac
--- a/tests/track02.flac
+++ b/tests/track02.flac
--- a/tests/track03.flac
+++ b/tests/track03.flac