Change Details

# Motivation There're many places in the code (particularly) in extensions/intersection where the parser is created via direct access to MediaWikiServices: ```lang=php MediaWikiServices::instance()->getParserFactory()->create(); ``` As far as parserFactory is a singleton it always creates the Parser with the settings actual when ParserFactory initialized. So the tests, particularly ParserIntegrationTest run with settings provided from LocalSetting, not test settings, # Expected result: ParserIntegrationTest should reset ParserFactory service on setUp so that it's created with the settings provided by the test.

# Motivation There're many places in the code (particularly) in extensions/intersection where the parser is created via direct access to MediaWikiServices: ```lang=php MediaWikiServices::instance()->getParserFactory()->create(); ``` As far as parserFactory is a singleton it always creates the Parser with the settings actual when ParserFactory initialized. So the tests, particularly ParserIntegrationTest run with settings provided from LocalSetting, not test settings, # Expected result: ParserIntegrationTest should reset ParserFactory service on setUp so that it's created with the settings provided by the test. # Additional info: This issue blocks the paths: https://gerrit.wikimedia.org/r/c/mediawiki/extensions/intersection/+/572720 and T244055

# Motivation There're many places in the code (particularly) in extensions/intersection where the parser is created via direct access to MediaWikiServices: ```lang=php MediaWikiServices::instance()->getParserFactory()->create(); ``` As far as parserFactory is a singleton it always creates the Parser with the settings actual when ParserFactory initialized. So the tests, particularly ParserIntegrationTest run with settings provided from LocalSetting, not test settings, # Expected result: ParserIntegrationTest should reset ParserFactory service on setUp so that it's created with the settings provided by the test. # Additional info: This issue blocks the paths: https://gerrit.wikimedia.org/r/c/mediawiki/extensions/intersection/+/572720 and T244055