dump() statements in kernel tests are now causing the test to fail with exception: PHPUnit\Framework\Exception, rather than the actual failure of the test.
I'm not sure why testVarDump() isn't showing this up!
Open any kernel test file like:
root_folder_project/core/modules/views/tests/src/Kernel/TokenReplaceTest.php
Use dump($variable) anywhere in the file
Go to terminal run the kernel test
You 'll observe variable render , but test fails with PHPUnit\Framework\Exception error, but in actual there is no error in the file.
If we use dump() in the kernel test file, then use of dump file should not cause to fail the test case.
Maybe we need to end up doing 📌 [PHPUnit 10+ only] Make dump() output in tests no longer use standard streams Needs review
@joachim now 📌 [PHPUnit 10+ only] Make dump() output in tests no longer use standard streams Needs review has a MR with a woking fix.