un_algebra 0.9.0

Simple implementations of selected abstract algebraic structures--including groups, rings, and fields. Intended for self-study of abstract algebra concepts and not for production use.
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//!
//! Generative tests for _multiplicative_ _semigroups_.
//!
use super::*;
use crate::tests::*;


#[cfg(test)]
proptest! {
  #![proptest_config(standard())]


  #[test]
  fn associativity_u16([x, y, z] in any::<[u16; 3]>()) {
    prop_assert!(x.associativity(&y, &z))
  }


  #[test]
  fn associativity_u32_t1([x, y, z] in any::<[u32; 3]>()) {
    prop_assert!((x,).associativity(&(y,), &(z,)))
  }


  #[test]
  fn associativity_u64_a1([x, y, z] in any::<[u64; 3]>()) {
    prop_assert!([x].associativity(&[y], &[z]))
  }


  #[test]
  fn associativity_isize([x, y, z] in any::<[isize; 3]>()) {
    prop_assert!(x.associativity(&y, &z))
  }


  #[test]
  fn associativity_i32_t2([xs, ys, zs] in any::<[(i32, i32); 3]>()) {
    prop_assert!(xs.associativity(&ys, &zs))
  }


  #[test]
  fn associativity_a2([xs, ys, zs] in any::<[[i64; 2]; 3]>()) {
    prop_assert!(xs.associativity(&ys, &zs))
  }


  #[test]
  fn associativity_f32([x, y, z] in [TF32, TF32, TF32]) {
    prop_assert!(x.num_associativity(&y, &z, &F32_EPS))
  }


  #[test]
  fn associativity_f64([x, y, z] in [TF64, TF64, TF64]) {
    prop_assert!(x.num_associativity(&y, &z, &F64_EPS))
  }
}