Macro monster::init_tests

macro_rules! init_tests {
    {
    init => $init:block
    $(fn $fn_name:ident($($arg_name:ident : $arg_ty:ty),*) { $($code:stmt);*$(;)* })*} => { ... };
}

Implicitly initialize a set of tests

# Example

#[macro_use(init_tests)]
 extern crate monster;

 use std::sync::{Once, ONCE_INIT};
 
 static LOG_INIT: Once = ONCE_INIT;

 init_tests! {
     init => {
         println!("init call in every test");
         LOG_INIT.call_once(|| println!("initializing logger once"));
     }
 
     fn foo() {
         panic!("foo");
     }
     
     fn bar() {
         panic!("bar");
     }
 }