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test: use prop_assert* macros where appropriate

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The prop_assert* macros clean-up the assertion output by eliminating the extra panics while it’s reducing inputs.

Signed-off-by: Stephen Waits <steve@waits.net>
This commit is contained in:
swaits committed 2023-02-13 09:28:09 -07:00
1 parent 66be2bf6c6
commit 88c762a870
3 files changed
+61 -31
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src/vector.rs
+22 -18
View File
@@ -157,16 +157,20 @@ mod tests {
use assert_approx_eq::assert_approx_eq;
use proptest::prelude::*;
fn approx_eq(a: f32, b: f32, margin: f32) -> bool {
(a - b).abs() <= margin
}
proptest! {
#[test]
fn proptest_new(x: f32, y: f32, z: f32){
let v = Vector::<f32, 3>::from([x,y,z]);
assert_approx_eq!(v[0], x);
assert_approx_eq!(v[1], y);
assert_approx_eq!(v[2], z);
assert!(v[0].is_finite());
assert!(v[1].is_finite());
assert!(v[1].is_finite());
prop_assert!(approx_eq(v[0], x, 0.0001));
prop_assert!(approx_eq(v[1], y, 0.0001));
prop_assert!(approx_eq(v[2], z, 0.0001));
prop_assert!(v[0].is_finite());
prop_assert!(v[1].is_finite());
prop_assert!(v[1].is_finite());
}
#[test]
@@ -176,21 +180,21 @@ mod tests {
let (x,y,z) = (v[0]*m, v[1]*m, v[2]*m);
if x.is_nan() || x.is_infinite() {
assert!(w[0].is_nan() || w[0].is_infinite());
prop_assert!(w[0].is_nan() || w[0].is_infinite());
} else {
assert_approx_eq!(w[0], x);
prop_assert!(approx_eq(w[0], x, 0.0001));
}
if y.is_nan() || y.is_infinite() {
assert!(w[1].is_nan() || w[1].is_infinite());
prop_assert!(w[1].is_nan() || w[1].is_infinite());
} else {
assert_approx_eq!(w[1], y);
prop_assert!(approx_eq(w[1], y, 0.0001));
}
if z.is_nan() || z.is_infinite() {
assert!(w[2].is_nan() || w[2].is_infinite());
prop_assert!(w[2].is_nan() || w[2].is_infinite());
} else {
assert_approx_eq!(w[2], z);
prop_assert!(approx_eq(w[2], z, 0.0001));
}
}
@@ -201,21 +205,21 @@ mod tests {
let (x,y,z) = (v[0]/d, v[1]/d, v[2]/d);
if x.is_nan() || x.is_infinite() {
assert!(w[0].is_nan() ||w[0].is_infinite());
prop_assert!(w[0].is_nan() ||w[0].is_infinite());
} else {
assert_approx_eq!(w[0], x);
prop_assert!(approx_eq(w[0], x, 0.0001));
}
if y.is_nan() || y.is_infinite() {
assert!(w[1].is_nan() || w[1].is_infinite());
prop_assert!(w[1].is_nan() || w[1].is_infinite());
} else {
assert_approx_eq!(w[1], y);
prop_assert!(approx_eq(w[1], y, 0.0001));
}
if z.is_nan() || z.is_infinite() {
assert!(w[2].is_nan() || w[2].is_infinite());
prop_assert!(w[2].is_nan() || w[2].is_infinite());
} else {
assert_approx_eq!(w[2], z);
prop_assert!(approx_eq(w[2], z, 0.0001));
}
}
}