axum_webtools_macros/
lib.rs

1extern crate proc_macro;
2use proc_macro::TokenStream;
3use quote::quote;
4use syn::{parse_macro_input, ItemFn};
5
6#[proc_macro_attribute]
7pub fn unit_test(_: TokenStream, item: TokenStream) -> TokenStream {
8    let input = parse_macro_input!(item as ItemFn);
9    let name = &input.sig.ident;
10    let block = &input.block;
11
12    let expanded = quote! {
13        #[tokio::test]
14        async fn #name() {
15            dotenv::dotenv().ok();
16            match env_logger::try_init() {
17                Ok(_) => {}
18                Err(_) => {}
19            }
20            #block
21        }
22    };
23
24    TokenStream::from(expanded)
25}