GH Actions: turn on error reporting

[jrfnl]

GH Actions: set error reporting to E_ALL

The default setting for error_reporting used by the SetupPHP action is error_reporting=E_ALL & ~E_DEPRECATED & ~E_STRICT and display_errors is set to Off.

For the purposes of CI, I'd recommend running with E_ALL and display_errors=On to ensure all PHP notices are shown.

PHPUnit: update configuration

PHPUnit recently released version 9.5.10 and 8.5.21.

This contains a particular (IMO breaking) change:

• PHPUnit no longer converts PHP deprecations to exceptions by default (configure convertDeprecationsToExceptions="true" to enable this)

Let's unpack this:

Previously (PHPUnit < 9.5.10/8.5.21), if PHPUnit would encounter a PHP native deprecation notice, it would:

1. Show a test which causes a deprecation notice to be thrown as "errored",
2. Show the first deprecation notice it encountered and
3. PHPUnit would exit with a non-0 exit code (2), which will fail a CI build.

As of PHPUnit 9.5.10/8.5.21, if PHPUnit encounters a PHP native deprecation notice, it will no longer do so. Instead PHPUnit will:

1. Show a test which causes a PHP deprecation notice to be thrown as "risky",
2. Show the all deprecation notices it encountered and
3. PHPUnit will exit with a 0 exit code, which will show a CI build as passing.

This commit reverts PHPUnit to the previous behaviour by adding convertDeprecationsToExceptions="true" to the PHPUnit configuration.
It also adds the other related directives for consistency.

Refs:

• https://github.com/sebastianbergmann/phpunit/blob/9.5/ChangeLog-8.5.md
• https://github.com/sebastianbergmann/phpunit/blob/9.5/ChangeLog-9.5.md

[codecov]

Codecov Report

Merging #915 (dc490fe) into master (535de5b) will not change coverage.
The diff coverage is n/a.

@@             Coverage Diff             @@
##              master      #915   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
  Complexity       180       180           
===========================================
  Files             20        20           
  Lines            464       464           
===========================================
  Hits             464       464           

[ramsey]

Yay! Build fails on 8.1 because of deprecation warnings. 🙄

[jrfnl]

Yay! Build fails on 8.1 because of deprecation warnings. 🙄

And aren't you glad those are now fixed and nothing to worry about anymore ? 😇