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[types] Add test for multiplying Fracs

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This commit is contained in:
Eryn Wells 2018-09-07 17:54:24 -07:00
parent d5e6913197
commit 30a876a3f9
1 changed files with 8 additions and 0 deletions
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8
types/src/number/frac.rs
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@ -171,4 +171,12 @@ mod tests {
let r = Frac::from_ints(3, 2).unwrap(); let r = Frac::from_ints(3, 2).unwrap();
assert_eq!(a + b, r); assert_eq!(a + b, r);
} }
#[test]
fn fracs_can_multiply() {
let a = Frac::from_ints(4, 3).unwrap();
let b = Frac::from_ints(3, 8).unwrap();
let r = Frac::from_ints(1, 2).unwrap();
assert_eq!(a * b, r);
}
} }