asin

<?php });



test('failures', function () {

    expect(asin(2))->toBeInfinite();

})->throws(ExpectationFailedException::class);



test('failures with custom message', function () {

<?php })->throws(ExpectationFailedException::class);



test('failures with custom message', function () {

    expect(asin(2))->toBeInfinite('oh no!');

})->throws(ExpectationFailedException::class, 'oh no!');



test('not failures', function () {

<?php use PHPUnit\Framework\ExpectationFailedException;



test('pass', function () {

    expect(asin(2))->toBeNan();

    expect(log(0))->not->toBeNan();

});