Module lib::assert_io_read_to_string

Assert for comparing input/output reader streams.

These macros help with input/output readers, such as file handles, byte arrays, input streams, the trait ::std::io::Read, and anything that implements a method read_to_string() -> String.

Compare a reader with another reader:

• assert_io_read_to_string_eq!(reader1, reader2) ≈ reader1.read_to_string() = reader2.read_to_string()
• assert_io_read_to_string_ne!(reader1, reader2) ≈ reader1.read_to_string() ≠ reader2.read_to_string()
• assert_io_read_to_string_lt!(reader1, reader2) ≈ reader1.read_to_string() < reader2.read_to_string()
• assert_io_read_to_string_le!(reader1, reader2) ≈ reader1.read_to_string() ≤ reader2.read_to_string()
• assert_io_read_to_string_gt!(reader1, reader2) ≈ reader1.read_to_string() > reader2.read_to_string()
• assert_io_read_to_string_ge!(reader1, reader2) ≈ reader1.read_to_string() ≥ reader2.read_to_string()

Compare a reader with an expression:

• assert_io_read_to_string_eq_x!(reader, expr) ≈ reader.read_to_string() = expr
• assert_io_read_to_string_ne_x!(reader, expr) ≈ reader.read_to_string() ≠ expr
• assert_io_read_to_string_lt_x!(reader, expr) ≈ reader.read_to_string() < expr
• assert_io_read_to_string_le_x!(reader, expr) ≈ reader.read_to_string() ≤ expr
• assert_io_read_to_string_gt_x!(reader, expr) ≈ reader.read_to_string() > expr
• assert_io_read_to_string_ge_x!(reader, expr) ≈ reader.read_to_string() ≥ expr

Compare a reader with its contents:

• assert_io_read_to_string_contains!(reader, &containee) ≈ reader.read_to_string().contains(containee)
• assert_io_read_to_string_is_match!(reader, &matcher) ≈ matcher.is_match(reader.read_to_string())

Example

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

let mut a = "alfa".as_bytes();
let mut b = "alfa".as_bytes();
assert_io_read_to_string_eq!(a, b);

Modules

• assert_io_read_to_string_contains
  Assert a ::std::io::Read read_to_string() contains a pattern.
• assert_io_read_to_string_eq
  Assert a ::std::io::Read read_to_string() value is equal to another.
• assert_io_read_to_string_eq_x
  Assert a ::std::io::Read read_to_string() value is equal to an expression.
• assert_io_read_to_string_ge
  Assert a ::std::io::Read read_to_string() value is greater than or equal to another.
• assert_io_read_to_string_ge_x
  Assert a ::std::io::Read read_to_string() value is greater than or equal to an expression.
• assert_io_read_to_string_gt
  Assert a ::std::io::Read read_to_string() value is greater than another.
• assert_io_read_to_string_gt_x
  Assert a ::std::io::Read read_to_string() value is greater than an expression.
• assert_io_read_to_string_is_match
  Assert a ::std::io::Read read_to_string() is a match to a regex.
• assert_io_read_to_string_le
  Assert a ::std::io::Read read_to_string() value is less than or equal to another.
• assert_io_read_to_string_le_x
  Assert a ::std::io::Read read_to_string() value is less than or equal to an expression.
• assert_io_read_to_string_lt
  Assert a ::std::io::Read read_to_string() value is less than another.
• assert_io_read_to_string_lt_x
  Assert a ::std::io::Read read_to_string() value is less than an expression.
• assert_io_read_to_string_matches
  Assert a ::std::io::read_to_string(path) is a match to a regex.
• assert_io_read_to_string_ne
  Assert a ::std::io::Read read_to_string() is not equal to another.
• assert_io_read_to_string_ne_x
  Assert a ::std::io::Read read_to_string() is not equal to an expression.