ruby - Database Cleaner unable to detect ORM in Rails application -


the error below displayed when $ rspec executed:

no known orm detected! activerecord, datamapper, sequel, mongomapper, mongoid, moped, or couchpotato, redis or ohm loaded? (databasecleaner::noormdetected)

this snippet spec_helper.rb file:

config.before(:suite)   databasecleaner.strategy = :transaction   databasecleaner.clean_with(:truncation) end

the rails application in question uses activerecord orm , documentation database cleaner states checks activerecord first.

the rails version application 5.0.0.beta2.

what cause of error , how can fixed?

the cause:

the error caused absence of model. because there no model, no orm has been specified application. result, databasecleaner cannot choose appropriate strategy.

solution

at least 1 model should created. can done via rails generate scaffold or rails generate model commands.


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