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reduce test prolixity with smarter use statement

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This commit is contained in:
Daniel Barlow 2023-11-03 18:50:44 +00:00
parent 3af88ea712
commit 9a9bad4f71
1 changed files with 21 additions and 21 deletions
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42
src/main.rs
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@ -86,67 +86,67 @@ mod driver {
#[cfg(test)]
mod tests {
use super::{rover, driver};
use super::rover::{Rover};
use super::driver;
use super::rover::{Rover, Facing,Rotation};
#[test]
fn move_north() {
let r = Rover(1, 1, rover::Facing::N);
let r = Rover(1, 1, Facing::N);
assert_eq!(r.forward(),
Rover(1, 0, rover::Facing::N));
Rover(1, 0, Facing::N));
let r = Rover(1, 3, rover::Facing::N);
let r = Rover(1, 3, Facing::N);
assert_eq!(r.forward(),
Rover(1, 2, rover::Facing::N));
Rover(1, 2, Facing::N));
}
#[test]
fn move_south() {
let r = Rover(1, 1, rover::Facing::S);
let r = Rover(1, 1, Facing::S);
assert_eq!(r.forward(),
Rover(1, 2, rover::Facing::S));
Rover(1, 2, Facing::S));
}
#[test]
fn move_west() {
let r = Rover(1, 1, rover::Facing::W);
let r = Rover(1, 1, Facing::W);
assert_eq!(r.forward(),
Rover(0, 1, rover::Facing::W));
Rover(0, 1, Facing::W));
}
#[test]
fn move_east() {
let r = Rover(1, 1, rover::Facing::E);
let r = Rover(1, 1, Facing::E);
assert_eq!(r.forward(),
Rover(2, 1, rover::Facing::E));
Rover(2, 1, Facing::E));
}
#[test]
fn move_backward() {
let r = Rover(1, 1, rover::Facing::E);
let r = Rover(1, 1, Facing::E);
let r2 = r.forward();
assert_eq!(r2.backward(), r);
}
#[test]
fn spin_left() {
let r = Rover(1, 1, rover::Facing::E);
match r.rotate(rover::Rotation::Left) {
Rover(_, _, facing) => assert_eq!(facing, rover::Facing::N)
let r = Rover(1, 1, Facing::E);
match r.rotate(Rotation::Left) {
Rover(_, _, facing) => assert_eq!(facing, Facing::N)
}
}
#[test]
fn spin_right() {
let r = Rover(1, 1, rover::Facing::S);
match r.rotate(rover::Rotation::Right) {
Rover(_, _, facing) => assert_eq!(facing, rover::Facing::W)
let r = Rover(1, 1, Facing::S);
match r.rotate(Rotation::Right) {
Rover(_, _, facing) => assert_eq!(facing, Facing::W)
}
}
#[test]
fn drive() {
let r = Rover(1, 1, rover::Facing::S);
let r = Rover(1, 1, Facing::S);
assert_eq!(driver::execute(&r, "ffrf"),
Rover(0, 3, rover::Facing::W));
Rover(0, 3, Facing::W));
}
}