use data_doc::{DataDoc, GetDataDocs};
use data_doc_derive::GetDataDocs;
use pretty_assertions::assert_eq;

#[test]
fn test_simple_struct() {
    #[derive(GetDataDocs)]
    struct Simple {
        /// Name for simple example
        #[allow(dead_code)]
        name: String,

        /// Length of something I'm not so sure what it's for
        /// This doc string is so long
        /// Here is some code blocks `println!("hello");` you see?:
        #[allow(dead_code)]
        length: u64,
    }

    assert_eq!(
        Simple::get_data_docs(),
        vec![
            DataDoc::new(
                "name".to_string(),
                "String".to_string(),
                vec!["Name for simple example".to_string()],
                vec![]
            ),
            DataDoc::new(
                "length".to_string(),
                "u64".to_string(),
                vec![
                    "Length of something I'm not so sure what it's for".to_string(),
                    "This doc string is so long".to_string(),
                    "Here is some code blocks `println!(\"hello\");` you see?:".to_string()
                ],
                vec![]
            )
        ]
    );
}