Delete unused tests and mock functions

Removed tests and mock functions for database and server initialization.

Author: MikAoJk

src/main.rs

@@ -31,46 +31,3 @@ fn main() {
         }
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::net::TcpListener;
-
-    struct MockEnvVars {
-        pub databse_url: String,
-        pub server_adress_and_port: String,
-    }
-
-    fn mock_get_environment_variables() -> MockEnvVars {
-        MockEnvVars {
-            databse_url: "postgres://localhost/test".to_string(),
-            server_adress_and_port: "127.0.0.1:8080".to_string(),
-        }
-    }
-
-    fn mock_create_database_client(_url: String) -> Result<(), &'static str> {
-        Ok(())
-    }
-
-    fn mock_set_init_database_table(_client: Result<(), &'static str>) -> Result<(), &'static str> {
-        Ok(())
-    }
-
-    #[test]
-    fn test_server_initialization_success() {
-        let env = mock_get_environment_variables();
-        let client = mock_create_database_client(env.databse_url.clone());
-        let db_init_result = mock_set_init_database_table(client);
-
-        assert!(db_init_result.is_ok());
-    }
-
-    
-    #[test]
-    fn test_listener_binding() {
-        let env = mock_get_environment_variables();
-        let listener = TcpListener::bind(env.server_adress_and_port.clone());
-        assert!(listener.is_ok(), "Listener should bind to address");
-    }
-}