* PhpUnit 10 Compatibility Part 3 (Last)
Final changes for PhpUnit 10, including enabling it for testing. This finishes the work of PR #3523 and PR #3526.
The major remaining problem with PhpUnit 10 is that earlier releases converted notices and warnings to exceptions, and 10 does not. Not having the information provided by the messages seems risky to me. Fortunately, it appears that you can add an error handler to the test bootstrap for 10 and make it act like earlier versions; I have done so. In order to demonstrate the effectiveness of this handler, a new otherwise unused class Helper/Handler and tests for that class are added.
As part of the testing of this change, it became apparent that the fopen in OLE::getStream attempts to create a dynamic property $context in Shared/OLE/ChainedBlockStream, and that action is deprecated in Php8.2. Adding the property to the class eliminates that problem. No executable code is added, and this is the only change to source code.
There also seems to have been a change in assertXmlStringEqualsXmlString in PhpUnit 10. The only test which uses that method is Chart/Issue589Test, and both the places which use that method could just as easily and effectively use assertSame. They are changed to do so.
* Remove Phpunit Verbose Option
Not supported in PhpUnit 10. I'm not at all sure that this is the correct solution for this problem.
* Try Changing Phpunit Command for Different Php Releases
Not sure how to test this locally. We'll see if it works on github.
* Another main.yml attempt
We shall see.
* Eliminate One Test
Not sure why testDeprecated is not working in Github; it works locally. Disable it for now and continue to research.
* Show Incomplete and Other Messages in PhpUnit 10
6 new command line args to replace the 1 they got rid of.
* Restore Disabled Test
Deprecated messages are suppressed by default setting for error_reporting. Switch that to E_ALL in bootstrap and restore original test.
* Add Deprecation Tests for PhpUnit 9-
Default configuration option caused deprecation messages to be suppressed. Change the option.
* Eliminate Shared\JAMA
The code under `Shared\JAMA` is called from exactly 3 places in Calculation, and exactly 1 other place (see next paragraph). These places are inadequately covered in the test suite, so it is not clear that the existing code works. In addition, see PR #2964 for commentary decrying the continued used of JAMA. I will also note that it has a pitiful 8.20% coverage in the test suite. There seems to already be a perfectly adequate equivalent in Calculation for those parts of JAMA which are used (e.g. we don't use any decompositions, so the fact that no decomposition code is present in Calculation is not a problem). This PR replaces the uses of JAMA within Calculation with `checkMatrixOperands`, and deletes Shared/JAMA entirely (which, among other thing, makes many Phpstan reported problems go away). The test suite is enhanced to ensure coverage of all the changed statements. A side benefit of deleting Shared/Jama is that the only function which PhpSpreadsheet has added to the global namespace (hypo in Maths.php) goes away.
There is one additional use in Shared/Trend/PolynomialBestFit. That use is best replaced with Matrix/Matrix, which is already a requirement for PhpSpreadsheet. PolynomialBestFit has zero test coverage, and I didn't add any for this change. There seem to be existing errors which both Phpstan and Scrutinizer complain about, and I am quite convinced that they are not false positives. Fixing those problems will be a project for another day.
Calculation has many calls to `Information\ErrorValue` and `Information\ExcelError`. It is inconsistent in how it does so - most invoke `Information\E...` but a small number take advantage of additional `use` statements to just invoke `E...`. I have made the usage consistent by changing the small number to act like the majority and eliminating the `use` statements.
Some of the test cases exposed the fact that MAX, MAXA, MIN, and MINA do not properly handle error strings in their input. For example, if cell A1 contains 2, and A2 contains `=5/0`, `=MAX(A1, A2)` should return `#DIV/0!`. They are changed to handle them properly.
`Shared\JAMA` was normally omitted from code coverage. Since it is being deleted, there is no longer a reason to explicitly exclude it. `Writer\PDF` was also on the exclude list, probably for historical reasons, but there is no reason to exclude it now (it is, in fact, 100% covered), so it will no longer be excluded.
* Scrutinizer
Eliminate some newly dead code.
After upgrading, Phpunit indicates that the current schema is deprecated. Used Phpunit's own `--migrate-configuration` option to create current version.
Over the years PclZip became a maintenance problem. It's code base
is old and the official project seems to have died out. ZipArchive
is now more commonly available and offer an easier and more complete
API. So PclZip was dropped in order to focus our efforts on what matters.
Closes#18
oleibman
Owen Leibman
Adrien Crivelli