[BLOG] main.rs test | Mocking HTTP Services in Rust with httpmock

main.rs

#[cfg(test)]
mod tests {
    use crate::GithubClient;
    use httpmock::MockServer;
    use serde_json::json;

    #[test]
    fn create_repo_success_test() {
        // Arrange
        let server = MockServer::start();
        let mock = server.mock(|when, then| {
            when.method("POST")
                .path("/user/repos")
                .header("Authorization", "token TOKEN")
                .header("Content-Type", "application/json");
             then.status(201)
                .json_body(json!({ "html_url": "http://example.com" }));
         });
      
         let client = GithubClient::new("TOKEN", &server.base_url());
 
         // Act
         let result = client.create_repo("myRepo");
 
         // Assert
         mock.assert();
         assert_eq!(result.is_ok(), true);
         assert_eq!(result.unwrap(), "http://example.com");
     }
}