Testcases coverage (#225)

* include testcases in coverage

* be more explicit

* add a test

* fix

.github/workflows/rust.yml

@@ -89,8 +89,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: tarpaulin
-          args: --output-dir coverage --out xml --workspace --exclude benchmarks
-
+          args: --output-dir coverage --out xml --workspace --features serde-error --tests --example testcases --example third_party
       - name: Upload coverage reports to Codecov
         uses: codecov/[email protected]
         with:

biscuit-auth/examples/testcases.rs

@@ -68,6 +68,10 @@ fn main() {
         None => {}
     };
 
+    run(target, root_key, test, json);
+}
+
+fn run(target: String, root_key: Option<String>, test: bool, json: bool) {
     let root = if let Some(key) = root_key {
         KeyPair::from(&PrivateKey::from_bytes_hex(&key).unwrap())
     } else {
@@ -1973,3 +1977,8 @@ fn print_blocks(token: &Biscuit) -> Vec<BlockContent> {
 
     v
 }
+
+#[test]
+fn test_samples() {
+    run("./samples".to_string(), None, true, false);
+}