In Assert.php line 2042: Expected a value other than null. #1357

terabytesoftw · 2020-10-20T12:40:59Z

Question	Answer
Infection version	0.18.0
Test Framework version	PHPUnit
PHP version	7.4.10
Platform	windows-github/actions
Github Repo	https://github.com/yiisoft/active-record/runs/1270725926?check_suite_focus=true

Processing source code files: 0
........U.........T..........T...............UU..U   (   50)
UU............................U...........U.......   (  100)
.......................U...U...UUUUUUUUUUUUUUUUUUU   (  150)
UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU..   (  200)
...............U.....................UU...........   (  250)
....M................UU...........................   (  300)
......M.............................U.......U....U   (  350)
...............U.........U......U.........U.....UU   (  400)

In Assert.php line 2042:
                                     
  Expected a value other than null.  
                                     

run [--test-framework TEST-FRAMEWORK] [--test-framework-options TEST-FRAMEWORK-OPTIONS] [-j|--threads THREADS] [--only-covered] [-s|--show-mutations] [--no-progress] [--force-progress] [-c|--configuration CONFIGURATION] [--coverage COVERAGE] [--mutators MUTATORS] [--filter FILTER] [--formatter FORMATTER] [--min-msi MIN-MSI] [--min-covered-msi MIN-COVERED-MSI] [--log-verbosity LOG-VERBOSITY] [--initial-tests-php-options INITIAL-TESTS-PHP-OPTIONS] [--skip-initial-tests] [--ignore-msi-with-no-mutations] [--debug] [--dry-run]

UUUSS.SSS
Error: Process completed with exit code 1.

maks-rafalko · 2020-10-20T23:30:00Z

Hi, after cloning this repository, I can't successfully run phpunit and get:


Runtime:       PHP 7.4.10
Configuration: /tmp/remove/active-record/phpunit.xml.dist

........E

Time: 00:00.040, Memory: 18.00 MB

There was 1 error:

1) Yiisoft\ActiveRecord\Tests\Mssql\ActiveQueryFindTest::testFindAll
Yiisoft\Db\Exception\Exception: could not find driver

There is nothing special in the Unit Testing section https://github.com/yiisoft/active-record#unit-testing, only a note about sqlite3 which is enabled on my machine. Any hints hot to run phpunit successfuly (to be able to run Infection)?

Should I run any docker containers as it's done in GH actions?

terabytesoftw · 2020-10-20T23:44:25Z

Hi, please run:

vendor/bin/phpunit --group sqlite

Since recently the repository was updated and now the complete set runs the tests of redis, mysql, pgsql, mssql, sqlite, i must update the note in the README.md.

Should I run any docker containers as it's done in GH actions?

if you want to run the entire test set if you must configure all containers.

sanmai · 2020-10-21T02:37:47Z

Apparently it's a bug in ArrayItemRemoval.

Here's a stack trace for the error:

In Assert.php line 2042:
                                     
  [InvalidArgumentException]         
  Expected a value other than null.  
                                     

Exception trace:
  at /home/runner/work/active-record/active-record/vendor/webmozart/assert/src/Assert.php:2042
 Webmozart\Assert\Assert::reportInvalidArgument() at /home/runner/work/active-record/active-record/vendor/webmozart/assert/src/Assert.php:600
 Webmozart\Assert\Assert::notNull() at /home/runner/work/active-record/active-record/vendor/webmozart/assert/src/Assert.php:1955
 Webmozart\Assert\Assert::__callStatic() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Mutator/Removal/ArrayItemRemoval.php:110
 Infection\Mutator\Removal\ArrayItemRemoval->mutate() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Mutator/NodeMutationGenerator.php:137
 Infection\Mutator\NodeMutationGenerator->generateForMutator() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Mutator/NodeMutationGenerator.php:93
 Infection\Mutator\NodeMutationGenerator->Infection\Mutator\{closure}() at /home/runner/work/active-record/active-record/vendor/sanmai/pipeline/src/Principal.php:93
 Pipeline\Principal::apply() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Mutator/NodeMutationGenerator.php:94
 Infection\Mutator\NodeMutationGenerator->generate() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/PhpParser/Visitor/MutationCollectorVisitor.php:80
 Infection\PhpParser\Visitor\MutationCollectorVisitor->getMutations() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Mutation/FileMutationGenerator.php:109
 Infection\Mutation\FileMutationGenerator->generate() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Mutation/MutationGenerator.php:100
 Infection\Mutation\MutationGenerator->generate() at /home/runner/work/active-record/active-record/vendor/sanmai/pipeline/src/Principal.php:88
 Pipeline\Principal::apply() at n/a:n/a
 FilterIterator->next() at n/a:n/a
 FilterIterator->next() at n/a:n/a
 FilterIterator->next() at /home/runner/work/active-record/active-record/vendor/sanmai/pipeline/src/Principal.php:88
 Pipeline\Principal::apply() at n/a:n/a
 Generator->next() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Process/Runner/ParallelProcessRunner.php:157
 Infection\Process\Runner\ParallelProcessRunner::fillBucketOnce() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Process/Runner/ParallelProcessRunner.php:97
 Infection\Process\Runner\ParallelProcessRunner->run() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Process/Runner/MutationTestingRunner.php:154
 Infection\Process\Runner\MutationTestingRunner->run() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Engine.php:171
 Infection\Engine->runMutationAnalysis() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Engine.php:111
 Infection\Engine->execute() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Command/RunCommand.php:240
 Infection\Command\RunCommand->executeCommand() at /home/runner/work/active-record/active-record/vendor/infection/infection/src/Command/BaseCommand.php:78
 Infection\Command\BaseCommand->execute() at /home/runner/work/active-record/active-record/vendor/symfony/console/Command/Command.php:258
 Symfony\Component\Console\Command\Command->run() at /home/runner/work/active-record/active-record/vendor/symfony/console/Application.php:920
 Symfony\Component\Console\Application->doRunCommand() at /home/runner/work/active-record/active-record/vendor/symfony/console/Application.php:266
 Symfony\Component\Console\Application->doRun() at /home/runner/work/active-record/active-record/vendor/symfony/console/Application.php:142
 Symfony\Component\Console\Application->run() at /home/runner/work/active-record/active-record/vendor/infection/infection/bin/infection:83

sanmai · 2020-10-21T02:44:09Z

I can reproduce it. Check out the project, install deps, then:

vendor/bin/phpunit --coverage-xml=build/logs/coverage-xml --log-junit=build/logs/junit.xml --colors=always --group sqlite
vendor/bin/infection --threads=2 --coverage=build/logs --show-mutations --no-progress --skip-initial-tests

sanmai · 2020-10-21T02:56:24Z

Problematic line looks like this:

[, $alias] = $this->getTableNameAndAlias();

terabytesoftw · 2020-10-21T09:39:00Z

Thks, @maks-rafalko and @sanmai for your great help.

maks-rafalko · 2020-10-21T12:46:24Z

Released as 0.18.1. Thank you @terabytesoftw & @sanmai

choks87 · 2021-02-10T23:24:53Z

I am getting this error again as I upgraded from 0.20 to 0.21

maks-rafalko · 2021-02-11T05:50:57Z

Please, provide a reproducible code example.

Also, we have a Playground so if an example is simple, you can create it there

challgren · 2021-02-11T19:40:14Z

I get this error too. I'm a brand new user and have infection/infection 0.21.0@dfacb1e3d9def7fd34c6fb8df4d4bd098815dc82 PHPUnit version 8.5.14 PHP 7.4.15 Xdebug 3.0.2 codebase is CakePHP 4.2.2.

challgren@challgren-pro authenticon-web %  XDEBUG_MODE=coverage; vendor/bin/infection

    ____      ____          __  _
   /  _/___  / __/__  _____/ /_(_)___  ____
   / // __ \/ /_/ _ \/ ___/ __/ / __ \/ __ \
 _/ // / / / __/  __/ /__/ /_/ / /_/ / / / /
/___/_/ /_/_/  \___/\___/\__/_/\____/_/ /_/

Infection - PHP Mutation Testing Framework version 0.21.0@dfacb1e3d9def7fd34c6fb8df4d4bd098815dc82


Running initial test suite...

PHPUnit version: 8.5.14

  173 [============================] 19 secs

Generate mutants...

Processing source code files: 33/36
In Assert.php line 2042:
                                     
  Expected a value other than null.  
                                     

run [--test-framework TEST-FRAMEWORK] [--test-framework-options TEST-FRAMEWORK-OPTIONS] [-j|--threads THREADS] [--only-covered] [-s|--show-mutations] [--no-progress] [--force-progress] [-c|--configuration CONFIGURATION] [--coverage COVERAGE] [--mutators MUTATORS] [--filter FILTER] [--formatter FORMATTER] [--git-diff-filter GIT-DIFF-FILTER] [--git-diff-base GIT-DIFF-BASE] [--logger-github] [--noop] [--min-msi MIN-MSI] [--min-covered-msi MIN-COVERED-MSI] [--log-verbosity LOG-VERBOSITY] [--initial-tests-php-options INITIAL-TESTS-PHP-OPTIONS] [--skip-initial-tests] [--ignore-msi-with-no-mutations] [--debug] [--dry-run]

maks-rafalko · 2021-02-11T20:02:55Z

It looks like this issue is project-specific, I mean that Infection is broken on the code from your project, but not for any code.

Can I ask you trying to find the file (and line of the code ideally) that breaks Infection?

if you mutate src folder for example, you can try reduce the number of mutated files folder by folder and find where it breaks.

Also, could you please run Infection with -vvv and past stack trace here?

So, I installed PHP 7.4.15, Xdebug 3.0.2 and PHPUnit 8.5.14 - exactly as you have - and I can't reproduce the issue. So I need your help with identifying the exactly line of code that breaks Infection

olevv · 2021-03-01T13:25:01Z

Hi, we also tried to run an infection on the project, but got this error.
How can understand what this is related to?
@maks-rafalko I will be grateful for your help.

bash-5.1# vendor/bin/infection -vvv
[debug] Checking INFECTION_ALLOW_XDEBUG
[debug] The Xdebug extension is loaded (3.0.2)
[debug] Process restarting (INFECTION_ALLOW_XDEBUG=internal|3.0.2|1|*|*)
[debug] Running '/usr/local/bin/php' 'vendor/bin/infection' '-vvv' '--ansi'
[debug] Checking INFECTION_ALLOW_XDEBUG
[debug] Restarted (501 ms). The Xdebug extension is not loaded

    ____      ____          __  _
   /  _/___  / __/__  _____/ /_(_)___  ____
   / // __ \/ /_/ _ \/ ___/ __/ / __ \/ __ \
 _/ // / / / __/  __/ /__/ /_/ / /_/ / / / /
/___/_/ /_/_/  \___/\___/\__/_/\____/_/ /_/

Infection - PHP Mutation Testing Framework version 0.21.2@c7d3d6ee744e8520e44a4590ac4bb2419e813f1e


Running initial test suite...

PHPUnit version: 9.5.0

  554 [============================] 22 secs

Generate mutants...

Processing source code files: 338/375
In Assert.php line 2042:
                                     
  [InvalidArgumentException]         
  Expected a value other than null.  
                                     

Exception trace:
  at /app/vendor/webmozart/assert/src/Assert.php:2042
 Webmozart\Assert\Assert::reportInvalidArgument() at /app/vendor/webmozart/assert/src/Assert.php:600
 Webmozart\Assert\Assert::notNull() at /app/vendor/infection/infection/src/TestFramework/Coverage/ProxyTrace.php:122
 Infection\TestFramework\Coverage\ProxyTrace->getTestLocator() at /app/vendor/infection/infection/src/TestFramework/Coverage/ProxyTrace.php:111
 Infection\TestFramework\Coverage\ProxyTrace->getAllTestsForMutation() at /app/vendor/infection/infection/src/Mutator/NodeMutationGenerator.php:182
 Infection\Mutator\NodeMutationGenerator->getAllTestsForCurrentNode() at /app/vendor/infection/infection/src/Mutator/NodeMutationGenerator.php:135
 Infection\Mutator\NodeMutationGenerator->generateForMutator() at /app/vendor/infection/infection/src/Mutator/NodeMutationGenerator.php:112
 Infection\Mutator\NodeMutationGenerator->generate() at /app/vendor/infection/infection/src/PhpParser/Visitor/MutationCollectorVisitor.php:80
 Infection\PhpParser\Visitor\MutationCollectorVisitor->getMutations() at /app/vendor/infection/infection/src/Mutation/FileMutationGenerator.php:109
 Infection\Mutation\FileMutationGenerator->generate() at /app/vendor/infection/infection/src/Mutation/MutationGenerator.php:101
 Infection\Mutation\MutationGenerator->generate() at n/a:n/a
 iterator_to_array() at /app/vendor/infection/infection/src/IterableCounter.php:64
 Infection\IterableCounter::bufferAndCountIfNeeded() at /app/vendor/infection/infection/src/Process/Runner/MutationTestingRunner.php:100
 Infection\Process\Runner\MutationTestingRunner->run() at /app/vendor/infection/infection/src/Engine.php:171
 Infection\Engine->runMutationAnalysis() at /app/vendor/infection/infection/src/Engine.php:111
 Infection\Engine->execute() at /app/vendor/infection/infection/src/Command/RunCommand.php:342
 Infection\Command\RunCommand->executeCommand() at /app/vendor/infection/infection/src/Command/BaseCommand.php:75
 Infection\Command\BaseCommand->execute() at /app/vendor/symfony/console/Command/Command.php:256
 Symfony\Component\Console\Command\Command->run() at /app/vendor/symfony/console/Application.php:971
 Symfony\Component\Console\Application->doRunCommand() at /app/vendor/symfony/console/Application.php:290
 Symfony\Component\Console\Application->doRun() at /app/vendor/symfony/console/Application.php:166
 Symfony\Component\Console\Application->run() at /app/vendor/infection/infection/bin/infection:83

run [--test-framework TEST-FRAMEWORK] [--test-framework-options TEST-FRAMEWORK-OPTIONS] [-j|--threads THREADS] [--only-covered] [-s|--show-mutations] [--no-progress] [--force-progress] [-c|--configuration CONFIGURATION] [--coverage COVERAGE] [--mutators MUTATORS] [--filter FILTER] [--formatter FORMATTER] [--git-diff-filter GIT-DIFF-FILTER] [--git-diff-base GIT-DIFF-BASE] [--logger-github] [--noop] [--min-msi MIN-MSI] [--min-covered-msi MIN-COVERED-MSI] [--log-verbosity LOG-VERBOSITY] [--initial-tests-php-options INITIAL-TESTS-PHP-OPTIONS] [--skip-initial-tests] [--ignore-msi-with-no-mutations] [--debug] [--dry-run]

[debug] Restarted process exited 1

Env:
PHP 8 (Docker from php:8.0.2-fpm-alpine)
Xdebug 3.0.2
PHPUnit 9.5
Symfony 5.2

sanmai · 2021-03-01T13:27:17Z

That looks like #1480

maks-rafalko · 2021-03-01T21:06:03Z

Please try 0.21.3

terabytesoftw added Bug Not Confirmed labels Oct 20, 2020

maks-rafalko added this to the 0.19 milestone Oct 20, 2020

sanmai removed the Not Confirmed label Oct 21, 2020

sanmai mentioned this issue Oct 21, 2020

ArrayItemRemoval should not mutate lists #1358

Merged

3 tasks

maks-rafalko added the Has PR label Oct 21, 2020

maks-rafalko closed this as completed in #1358 Oct 21, 2020

maks-rafalko modified the milestones: 0.19, 0.20.0 Oct 28, 2020

maks-rafalko mentioned this issue Feb 11, 2021

Error: Expected a value other than null. #1480

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In Assert.php line 2042: Expected a value other than null. #1357

In Assert.php line 2042: Expected a value other than null. #1357

terabytesoftw commented Oct 20, 2020 •

edited by maks-rafalko

maks-rafalko commented Oct 20, 2020

terabytesoftw commented Oct 20, 2020 •

edited

sanmai commented Oct 21, 2020 •

edited

sanmai commented Oct 21, 2020

sanmai commented Oct 21, 2020

terabytesoftw commented Oct 21, 2020

maks-rafalko commented Oct 21, 2020

choks87 commented Feb 10, 2021

maks-rafalko commented Feb 11, 2021

challgren commented Feb 11, 2021 •

edited

maks-rafalko commented Feb 11, 2021 •

edited

olevv commented Mar 1, 2021 •

edited

sanmai commented Mar 1, 2021

maks-rafalko commented Mar 1, 2021

In Assert.php line 2042: Expected a value other than null. #1357

In Assert.php line 2042: Expected a value other than null. #1357

Comments

terabytesoftw commented Oct 20, 2020 • edited by maks-rafalko

maks-rafalko commented Oct 20, 2020

terabytesoftw commented Oct 20, 2020 • edited

sanmai commented Oct 21, 2020 • edited

sanmai commented Oct 21, 2020

sanmai commented Oct 21, 2020

terabytesoftw commented Oct 21, 2020

maks-rafalko commented Oct 21, 2020

choks87 commented Feb 10, 2021

maks-rafalko commented Feb 11, 2021

challgren commented Feb 11, 2021 • edited

maks-rafalko commented Feb 11, 2021 • edited

olevv commented Mar 1, 2021 • edited

sanmai commented Mar 1, 2021

maks-rafalko commented Mar 1, 2021

terabytesoftw commented Oct 20, 2020 •

edited by maks-rafalko

terabytesoftw commented Oct 20, 2020 •

edited

sanmai commented Oct 21, 2020 •

edited

challgren commented Feb 11, 2021 •

edited

maks-rafalko commented Feb 11, 2021 •

edited

olevv commented Mar 1, 2021 •

edited