Macro assert_fs_read_to_string_contains

macro_rules! assert_fs_read_to_string_contains {
    ($path:expr, $containee:expr $(,)?) => { ... };
    ($path:expr, $containee:expr, $($message:tt)+) => { ... };
}

Assert a ::std::fs::read_to_string(path) contains a pattern.

Pseudocode:
std::fs::read_to_string(path) contains expr

• If true, return path_into_string.

• Otherwise, call panic! with a message and the values of the expressions with their debug representations.

Examples

use assertables::*;
use std::io::Read;

let path = "alfa.txt";
let containee = "alfa";
assert_fs_read_to_string_contains!(path, containee);

// This will panic
let path = "alfa.txt";
let containee = "zz";
assert_fs_read_to_string_contains!(path, containee);
// assertion failed: `assert_fs_read_to_string_contains!(path, containee)`
// https://docs.rs/assertables/…/assertables/macro.assert_fs_read_to_string_contains.html
//       path label: `path`,
//       path debug: `\"alfa.txt\"`,
//  containee label: `containee`,
//  containee debug: `\"zz\"`,
//           string: `\"alfa\\n\"`

Module macros

• assert_fs_read_to_string_contains
• assert_fs_read_to_string_contains_as_result
• debug_assert_fs_read_to_string_contains