asserter

A new testing utility for rust

Features

• Works on stable

• unwrap!

You can easily unwrap nested value easily.

```rust use asserter::*;

enum Complex { Normal(String), Boxed(Box), }

[asserter]

fn main() { let foo = Complex::Boxed(Box::new(Complex::Normal(String::from("foo"))));

unwrap!(foo as Complex::Boxed(unbox!(Complex::Normal(s))));
assert_eq!(s, "foo");

} ```

Also, you can use box patterns in unwrap!.

```rust use asserter::*;

enum Complex { Normal(String), Boxed(Box), }

[asserter]

fn main() { let foo = Complex::Boxed(Box::new(Complex::Normal(String::from("foo"))));

unwrap!(foo as Complex::Boxed(box Complex::Normal(s)));
assert_eq!(s, "foo");

} ```

• rustfmt-friendly

There are some syntax sugars to allow using rustfmt with it.

Usage

Cargo.tml: toml [dependencies] asserter = "0.1"

```rust

[asserter]

fn main() { let foo = Complex::Boxed(Box::new(Complex::Normal(String::from("foo"))));

unwrap!(foo as Complex::Boxed(box Complex::Normal(s)));
assert_eq!(s, "foo");

} ```