Contents

describe StatusCat::Checkers::ActiveRecord do

  let(:checker) { StatusCat::Checkers::ActiveRecord.new.freeze }

  it_should_behave_like 'a status checker'

  it 'constructs a value from the configuration' do
    config = { adapter: 'postgres', username: 'dba', database: 'test' }
    allow(::ActiveRecord::Base).to receive(:connection_config).and_return(config)
    expected = "#{config[:adapter]}:#{config[:username]}@#{config[:database]}"
    expect(checker.value).to eql(expected)
  end

  describe '#status' do

    context 'pass' do

      it 'passes if it can execute a query against the database' do
        allow(ActiveRecord::Base.connection).to receive(:execute)
        checker = StatusCat::Checkers::ActiveRecord.new
        expect(checker.status).to be_nil
      end
    end

    context 'fail' do

      it 'returns an error message if it fails to query the database' do
        fail = 'This is only a test'
        expect(ActiveRecord::Base.connection).to receive(:execute).and_raise(fail)
        checker = StatusCat::Checkers::ActiveRecord.new
        expect(checker.status.to_s).to eql(fail)
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
status_cat-5.2.1	spec/lib/status_cat/checkers/active_record_spec.rb
status_cat-5.2.0	spec/lib/status_cat/checkers/active_record_spec.rb
status_cat-5.0.2	spec/lib/status_cat/checkers/active_record_spec.rb
status_cat-5.0.1	spec/lib/status_cat/checkers/active_record_spec.rb
status_cat-5.0.0	spec/lib/status_cat/checkers/active_record_spec.rb