Db test refactoring

[Naktibalda]

I refactored SqliteTest and PostgresTest to be more in line with MysqlTest:
Moved initial setup to setUpBeforeClass,
load to setUp,
cleanup to tearDown.

[DavertMik]

Thanks, looks good. Waiting to get everything green there )

[samdark]

Seems that it broke things...

[Naktibalda]

It works for me! At least the DbTest.

[DavertMik]

Looks like an issue with loading dump before the test. To be honest most of Db tests do not work for me, as I don't setup PostgreSQL or MySQL locally, instead I rely on Travis )

Please do not hurry, but could you find what goes wrong there?

[Naktibalda]

I will create a separate branch for debugging which will run DbTest only

[Naktibalda]

DbTest was green when executed in isolation: https://travis-ci.org/Codeception/Codeception/builds/64602009

[Naktibalda]

I reproduced this test locally by running SqliteTest and DbTest in a group.

[Groups] debug

Unit Tests (654) ---------------------------------------------------------------------------------------------------------------------------
SqliteTest::testCleanupDatabase Ok
SqliteTest::testLoadDump Ok
DbTest::testSeeInDatabase Error
DbTest::testDontSeeInDatabase Error
DbTest::testDontSeeInDatabaseWithEmptyTable Error
DbTest::testGrabFromDatabase Error
DbTest::testHaveAndSeeInDatabase Error

[Naktibalda]

I solved the issue by changing dsn in DbTest to avoid conflicts with SqliteTest.

[Naktibalda]

Adding this line fixed appveyor. Why does it work for other branches?

• echo extension=php_pdo_sqlite.dll >> php.ini

[Naktibalda]

Appveyor holds a grudge against me.

Start-Service : Failed to start service 'postgresql-x64-9.3 (postgresql-x64-9.3)'.