# @augment-vir/assert

A collection of assertions for test and production code alike. These main exports are the following:

-   [`assert`](https://electrovir.github.io/augment-vir/functions/assert.html): a collection of assertion methods with type guards when possible. Example: [`assert.isDefined()`](https://electrovir.github.io/augment-vir/functions/assert.html#isDefined)
-   [`check`](https://electrovir.github.io/augment-vir/functions/check.html): a collection of boolean check methods with type guards when possible. Example: [`check.isBoolean()`](https://electrovir.github.io/augment-vir/functions/check.html#isBoolean)
-   [`assertWrap`](https://electrovir.github.io/augment-vir/functions/assertWrap.html): a collection of assertions that return the asserted value if the assertion passes. Examples [`assertWrap.isArray()`](https://electrovir.github.io/augment-vir/functions/assertWrap.html#isArray)
-   [`checkWrap`](https://electrovir.github.io/augment-vir/functions/checkWrap.html): a collection of checks that return the checked value if it passes or `undefined`. Example: [`checkWrap.isInfinite()`](https://electrovir.github.io/augment-vir/functions/checkWrap.html#isInfinite)
-   [`waitUntil`](https://electrovir.github.io/augment-vir/functions/waitUntil.html): a collection of assertion methods that try to wait until the assertion becomes true. Example: [`waitUntil.isTruthy()`](https://electrovir.github.io/augment-vir/functions/waitUntil.html#isTruthy)

See the docs under `Assert`, or `Package: @augment-vir/assert` here: https://electrovir.github.io/augment-vir