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units: Test generic Add and Sub 

We have `Add` and `Sub` implemented for `NumOpResult<T>` but because the
impls are generic they are not grouped in the file with the other
add/sub impls. This makes it hard to see if they are supported.

Add to the `add` and `sub` unit tests to verify support is implemented.
This commit is contained in:
Tobin C. Harding 2025-06-30 08:33:09 +10:00
parent 2c18ec2c9f
commit a520a8ab08
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1 changed files with 8 additions and 0 deletions
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8
units/src/amount/tests.rs
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@ -227,6 +227,10 @@ fn add() {
assert!(ssat(-127) + ssat(179) == ssat(52).into()); assert!(ssat(-127) + ssat(179) == ssat(52).into());
assert!(ssat(127) + ssat(-179) == ssat(-52).into()); assert!(ssat(127) + ssat(-179) == ssat(-52).into());
assert!(ssat(-127) + ssat(-179) == ssat(-306).into()); assert!(ssat(-127) + ssat(-179) == ssat(-306).into());
// Implemented using generic impl.
assert!(res(127) + sat(179) == sat(306).into());
assert!(sres(127) + ssat(179) == ssat(306).into());
} }
#[test] #[test]
@ -240,6 +244,10 @@ fn sub() {
assert!(ssat(-127) - ssat(179) == ssat(-306).into()); assert!(ssat(-127) - ssat(179) == ssat(-306).into());
assert!(ssat(127) - ssat(-179) == ssat(306).into()); assert!(ssat(127) - ssat(-179) == ssat(306).into());
assert!(ssat(-127) - ssat(-179) == ssat(52).into()); assert!(ssat(-127) - ssat(-179) == ssat(52).into());
// Implemented using generic impl.
assert!(res(179) - sat(127) == sat(52).into());
assert!(sres(179) - ssat(127) == ssat(52).into());
} }
#[test] #[test]