4 releases (2 stable)
1.1.0 | Aug 14, 2020 |
---|---|
1.0.0 | Jan 15, 2020 |
0.1.1 | Jan 8, 2020 |
0.1.0 | May 18, 2019 |
#19 in #fixture
3,107 downloads per month
Used in factori
14KB
356 lines
Factori
A testing factory library for Rust, inspired by FactoryBot. 🤖 🦀
Factori makes it easy to instantiate your test objects/fixtures in tests while providing an ergonomic syntax for defining how they are instantiated.
Factori works on stable Rust >=1.45.
Documentation
See API documentation.
Example
Factori provides two macros: factori!
, which defines a factory for a type,
and create!
which instantiates it:
#[macro_use]
extern crate factori;
pub struct Vehicle {
number_wheels: u8,
electric: bool,
}
factori!(Vehicle, {
default {
number_wheels = 4,
electric = false,
}
mixin bike {
number_wheels = 2,
}
});
fn main() {
let default = create!(Vehicle);
assert_eq!(default.number_wheels, 4);
assert_eq!(default.electric, false);
// Its type is Vehicle, nothing fancy:
let vehicle: Vehicle = default;
let three_wheels = create!(Vehicle, number_wheels: 3);
assert_eq!(three_wheels.number_wheels, 3);
let electric_bike = create!(Vehicle, :bike, electric: true);
assert_eq!(electric_bike.number_wheels, 2);
assert_eq!(electric_bike.electric, true);
}
More examples are available in the
tests/
directory.
Testing
Run:
cargo test
License
MIT
Dependencies
~1.5MB
~36K SLoC