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extern crate proc_macro;
use proc_macro::TokenStream;
use quote::quote;
use std::str::FromStr;
use syn::{parse_macro_input, ItemFn, Stmt};
#[proc_macro_attribute]
pub fn vault_test(_attr: TokenStream, item: TokenStream) -> TokenStream {
let original_fn = parse_macro_input!(item as ItemFn);
let original_fn_ident = original_fn.sig.ident;
let import_test = TokenStream::from_str(
format!("use ockam_vault_test_suite::{};", original_fn_ident).as_str(),
)
.unwrap();
let import_test: Stmt = syn::parse(import_test).expect("B");
let run_test =
TokenStream::from_str(format!("{}(&mut vault).await;", original_fn_ident).as_str())
.unwrap();
let run_test: Stmt = syn::parse(run_test).expect("B");
let output_function = quote! {
#[tokio::test]
async fn #original_fn_ident() {
#import_test
let mut vault = new_vault();
#run_test
}
};
TokenStream::from(output_function)
}
#[proc_macro_attribute]
pub fn vault_test_sync(_attr: TokenStream, item: TokenStream) -> TokenStream {
let original_fn = parse_macro_input!(item as ItemFn);
let original_fn_ident = original_fn.sig.ident;
let import_test = TokenStream::from_str(
format!("use ockam_vault_test_suite::{};", original_fn_ident).as_str(),
)
.unwrap();
let import_test: Stmt = syn::parse(import_test).expect("B");
let run_test =
TokenStream::from_str(format!("{}(&mut vault).await;", original_fn_ident).as_str())
.unwrap();
let run_test: Stmt = syn::parse(run_test).expect("B");
let output_function = quote! {
#[test]
fn #original_fn_ident() {
#import_test
use crate::{Vault, VaultSync};
let (mut ctx, mut executor) = ockam_node::start_node();
executor
.execute(async move {
let vault = new_vault();
let mut vault = VaultSync::create(&ctx, vault).await.unwrap();
#run_test
ctx.stop().await.unwrap()
})
.unwrap();
}
};
TokenStream::from(output_function)
}