Expand description
Assert a command (built with program and args) stderr string is greater than an expression.
Pseudocode:
(program1 + args1 ⇒ command ⇒ stderr) > (expr into string)
§Example
use assertables::*;
let program = "bin/printf-stderr";
let args = ["%s", "alfa"];
let bytes = vec![b'a', b'a'];
assert_program_args_stderr_gt_x!(&program, &args, bytes);