require 'spec_helper'

describe NinjaModel::Adapters::AdapterManager do
  #class DummyAdapter < NinjaModel::Adapters::AbstractAdapter; end
  #class TestModel < NinjaModel::Base; end
  #class ChildModel < TestModel; end

  let(:manager) { NinjaModel::Adapters::AdapterManager.new }
  subject { manager }
  #before {
  #  @manager = NinjaModel::Adapters::AdapterManager.new
  #  @manager.class.register_adapter_class(:dummy, DummyAdapter)
  #}
  #subject { @manager }

  it 'should remember registered adapters' do
    subject.class.stubs(:registered).returns({:dummy => nil})
    subject.class.registered?(:dummy).should be_true
  end

  #describe 'creating an adapter' do
  #  before { @manager.create_adapter('TestModel', NinjaModel::Adapters::AdapterSpecification.new({}, :dummy)) }
  #  it 'should add the adapter to the pool' do
  #    @manager.retrieve_adapter_pool(TestModel).spec.name.should eql(:dummy)
  #  end
  #  it 'should return the adapter for descendent classes' do
  #    @manager.retrieve_adapter_pool(ChildModel).spec.name.should eql(:dummy)
  #  end
  #end

  #describe 'removing an adapter' do
  #  before {
  #    @spec = NinjaModel::Adapters::AdapterSpecification.new({:foo => 'bar'}, :dummy)
  #    @manager.create_adapter('TestModel', @spec)
  #  }
  #  it 'should remove the adapter from the pool' do
  #    @manager.remove_adapter(TestModel)
  #    @manager.retrieve_adapter_pool(TestModel).should be_nil
  #  end
  #  it 'should cause retrieve_adapter to raise an error' do
  #    @manager.remove_adapter(TestModel)
  #    lambda { @manager.retrieve_adapter(TestModel) }.should raise_error(StandardError)
  #  end
  #  it 'should return the spec that created it' do
  #    @manager.remove_adapter(TestModel).should eql({:foo => 'bar'})
  #  end
  #end

  #describe 'release_active_adapters!' do
  #  before {
  #    @spec = NinjaModel::Adapters::AdapterSpecification.new({:foo => 'bar'}, :dummy)
  #    @manager.create_adapter('TestModel', @spec)
  #  }
  #  it 'should call release_instance on all pools' do
  #    @pool = @manager.adapter_pools['TestModel']
  #    @pool.expects(:release_instance)
  #    @manager.release_active_adapters!
  #  end
  #end

  #describe 'release_all_adapters!' do
  #  before {
  #    @spec = NinjaModel::Adapters::AdapterSpecification.new({:foo => 'bar'}, :dummy)
  #    @manager.create_adapter('TestModel', @spec)
  #  }
  #  it 'should call shutdown! on all pools' do
  #    @pool = @manager.adapter_pools['TestModel']
  #    @pool.expects(:shutdown!)
  #    @manager.release_all_adapters!
  #  end
  #end
end