Setup GitHub Actions CI

.github/workflows/rust.yml

@@ -0,0 +1,82 @@
+name: Rust
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  rustfmt:
+    name: 🗊 Formatting
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+          override: true
+          components: rustfmt
+      - name: Run cargo fmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+
+  lint:
+    name: 🚨 Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install packages
+        run: sudo apt-get install xorg-dev libglu1-mesa-dev
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+          components: clippy
+      - uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --all-features --all-targets -- -D warnings
+
+  test:
+    name: ✅ Test Suite
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install packages
+        run: sudo apt-get install xorg-dev libglu1-mesa-dev
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+      - uses: Swatinem/rust-cache@v1
+      - name: Install cargo-nextest
+        uses: baptiste0928/cargo-install@v1
+        with:
+          crate: cargo-nextest
+          locked: true
+      - uses: actions-rs/cargo@v1
+        with:
+          command: nextest
+          args: run --retries 5 --workspace --failure-output final
+
+  security_audit:
+    name: 👮 Audit
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Cache cargo bin
+        uses: actions/cache@v1
+        with:
+          path: ~/.cargo/bin
+          key: ${{ runner.os }}-cargo-audit
+      - uses: actions-rs/audit-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}

src/main.rs

@@ -2,11 +2,27 @@
 extern crate rocket;
 
 #[get("/")]
-fn index() -> &'static str {
+fn hello() -> &'static str {
     "Hello, world!"
 }
 
 #[launch]
 fn rocket() -> _ {
-    rocket::build().mount("/", routes![index])
+    rocket::build().mount("/", routes![hello])
+}
+
+#[cfg(test)]
+mod test {
+    use super::rocket;
+    use rocket::local::blocking::Client;
+    use rocket::http::Status;
+
+    #[test]
+    fn test_hello() {
+        let client = Client::tracked(rocket()).expect("valid rocket instance");
+        let response = client.get(uri!(super::hello)).dispatch();
+
+        assert_eq!(response.status(), Status::Ok);
+        assert_eq!(response.into_string().unwrap(), "Hello, world!");
+    }
 }