= Nom Test Helpers
https://pwoolcoc.gitlab.io/nom-test-helpers/nom_test_helpers/[Documentation]
== Usage
Put this in your Cargo.toml:
[source,toml]
----
[dev-dependencies]
nom-test-helpers = "6"
----
== Examples
The macros in this crate are mostly focused on asserting things about `IResult` values
returned from a `nom` parser.
For example, here is how you would test that an `IResult` is Ok, with a specific value
for it's output value:
[source,rust]
----
use nom::{named, tag};
use nom_test_helpers::{assert_done_and_eq, assert_finished_and_eq};
named!(abcd<&str, &str>, tag!("abcd"));
fn main() {
let r = abcd("abcd");
assert_done_and_eq!(r, "abcd");
// Additionally, if you want to assert that the I value of the IResult is empty,
// you can use `assert_finished_and_eq!` instead:
assert_finished_and_eq!(r, "abcd");
}
----