diff --git a/crates/jstzd/src/task/octez_node.rs b/crates/jstzd/src/task/octez_node.rs
index 324ec56c..9f90dfb6 100644
--- a/crates/jstzd/src/task/octez_node.rs
+++ b/crates/jstzd/src/task/octez_node.rs
@@ -229,18 +229,25 @@ mod tests {
         }
         pub async fn get(url: String) -> anyhow::Result<MockBody> {
             if url.contains("success") {
+                // Simulating a normal and expected response from the health check endpoint
                 anyhow::Ok(MockBody {
                     res: HashMap::from([("ready".to_owned(), true)]),
                     bad_json: false,
                 })
             } else if url.contains("server_error") {
+                // Simulating the case where the server is not accessible or
+                // returns a 4xx/5xx code
                 Err(anyhow::anyhow!("server error"))
             } else if url.contains("json_error") {
+                // Simulating the case where the health check endpoint response cannot
+                // be deserialised correctly
                 anyhow::Ok(MockBody {
                     res: HashMap::new(),
                     bad_json: true,
                 })
             } else {
+                // Simulating the case where the health check endpoint does not return the
+                // expected data and thus the health check method cannot capture the information
                 anyhow::Ok(MockBody {
                     res: HashMap::new(),
                     bad_json: false,
@@ -319,6 +326,7 @@ mod tests {
 
     #[tokio::test(flavor = "multi_thread")]
     async fn health_check_ready() {
+        // Test if the method identifies a healthy service
         let f = OctezNode::spawn(OctezNodeConfig::new(
             "/tmp/binary",
             "/tmp/something",
@@ -335,6 +343,7 @@ mod tests {
 
     #[tokio::test(flavor = "multi_thread")]
     async fn health_check_server_error() {
+        // Test if the method handles 4xx/5xx errors from the health check endpoint
         let f = OctezNode::spawn(OctezNodeConfig::new(
             "/tmp/binary",
             "/tmp/something",
@@ -351,6 +360,7 @@ mod tests {
 
     #[tokio::test(flavor = "multi_thread")]
     async fn health_check_json_error() {
+        // Test if the method handles bad data deserialisation
         let f = OctezNode::spawn(OctezNodeConfig::new(
             "/tmp/binary",
             "/tmp/something",
@@ -370,6 +380,7 @@ mod tests {
 
     #[tokio::test(flavor = "multi_thread")]
     async fn health_check_body_error() {
+        // Test if the method handles unexpected health check information
         let f = OctezNode::spawn(OctezNodeConfig::new(
             "/tmp/binary",
             "/tmp/something",