Fix compatibility with PHPUnit error expectations

[Naktibalda]

Replaces #6461

[calvinalkan]

@Naktibalda Can we release a 4.2 version once this is merged? Together with the other PRs merged lately.

[Naktibalda]

that's the plan.

[Naktibalda]

@calvinalkan Most likely this functionality won't work with PHPUnit 10, unless we implement error expectations in Codeception\Test\Unit but in that case it will be limited to tests extending Codeception\Test\Unit.

See sebastianbergmann/phpunit@d4b3d9d

[Naktibalda]

We can't override expectNotice and other methods in Unit class, because they are declared as final in TestCase.
If this functionality is important, we will have to use different method names.

Emitting PHPUnit event is not an option too, because it fixes expect functionality, but unexpected errors won't be reported by Codeception.

[calvinalkan]

@calvinalkan Most likely this functionality won't work with PHPUnit 10, unless we implement error expectations in Codeception\Test\Unit but in that case it will be limited to tests extending Codeception\Test\Unit.

See sebastianbergmann/phpunit@d4b3d9d

Are there other usecase other than in classes extening Unit?

Of the top of my head I cant think of any.

In Browser and cli tests you cant make assertions about errors this way no matter what

[Naktibalda]

Tests extending \PHPUnit\Framework\TestCase directly.

[Naktibalda]

The good news is that expectation methods had been removed in PHPUnit 10, so there will be no expectation for Codeception to support them :)

See sebastianbergmann/phpunit@a2c784c