How to set up testing in yii2 advanced codeception?

Question

Yii

I always get an error in the terminal in codecept

C:\OpenServer\domains\crm>codecept generate:test tests/unit ModelTest
==== Redirecting to Composer-installed version in vendor/codeception ====
[Codeception\Exception\ConfigurationException]
Suite unit was not loaded
generate:test

Although I searched for information, it was indicated there that tests should be run where the codeception.yml file is located. I use phpStorme and in run I use the test score directory and specify the address C:\OpenServer\domains\crm\frontend But when I run run
Then there is such an entry

Codeception PHP Testing Framework v2.3.3
Powered by PHPUnit 5.7.20 by Sebastian Bergmann and contributors.
[RuntimeException]
Suite 'frontend' could not be found
run [-o|--override OVERRIDE] [-e|--ext EXT] [--report] [--html [HTML]] [--xml [XML] ] [--tap [TAP]] [--json [JSON]] [--colors] [--no-colors] [--silent] [--steps] [-d|--debug] [-- coverage [COVERAGE]] [--coverage-html [COVERAGE-HTML]] [--coverage-xml [COVERAGE-XML]] [--coverage-text [COVERAGE-TEXT]] [--coverage-crap4j [COVERAGE- CRAP4J]] [--no-exit] [-g|--group GROUP] [-s|--skip SKIP] [-x|--skip-group SKIP-GROUP] [--env ENV] [-f |--fail-fast] [--no-rebuild] [--] [] []
Process finished with exit code 1

And I don't know what to do, how to test, tell me who can

Answer 1

Please show the output in the console if you just call codecept without any parameters and commands and from the project root.