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/* * Copyright 2020 Fluence Labs Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #![doc(html_root_url = "https://docs.rs/fluence-sdk-macro/0.5.0")] #![deny( dead_code, nonstandard_style, unused_imports, unused_mut, unused_variables, unused_unsafe, unreachable_patterns )] #![warn(rust_2018_idioms)] #![recursion_limit = "1024"] use fluence_sdk_test_macro_impl::fce_test_impl; use proc_macro::TokenStream; use proc_macro_error::proc_macro_error; use syn::spanned::Spanned; /// This macro allows user to write tests for services in the following form: ///```rust /// #[fce_test(config = "/path/to/Config.toml", modules_dir = "path/to/service/modules")] /// fn test() { /// let service_result = greeting.greeting("John".to_string()); /// assert_eq!(&service_result, "Hi, name!"); /// } ///``` #[proc_macro_error] #[proc_macro_attribute] pub fn fce_test(attrs: TokenStream, input: TokenStream) -> TokenStream { let attrs: proc_macro2::TokenStream = attrs.into(); let attrs_span = attrs.span(); match fce_test_impl(attrs, input.into()) { Ok(stream) => stream.into(), Err(e) => proc_macro_error::abort!(attrs_span, format!("{}", e)), } }