```ruby
require 'spec_helper'

describe AlternateName do
  before (:each) do
    @an = FactoryGirl.create(:alternate_tomato)
  end

  it 'should save a basic alternate name' do
    @an.save.should be_true
  end

  it 'should be possible to add multiple alternate names to a crop' do
    crop = @an.crop
    an2 = AlternateName.create(
      :name => "really alternative tomato",
      :crop_id => crop.id,
      :creator_id => @an.creator.id
    )
    crop.alternate_names << an2
    crop.alternate_names.should include @an
    crop.alternate_names.should include an2
  end

end
```

Fix model tests for alternate names.
user
```ruby
require 'spec_helper'

describe AlternateName do
  let(:an) { FactoryGirl.create(:alternate_eggplant) }

  it 'should save a basic alternate name' do
    expect(an.save).to be_true
  end

  it 'should be possible to add multiple alternate names to a crop' do
    crop = an.crop
    an2 = AlternateName.create(
      :name => "really alternative tomato",
      :crop_id => crop.id,
      :creator_id => an.creator.id
    )
    crop.alternate_names << an2
    expect(crop.alternate_names).to include an
    expect(crop.alternate_names).to include an2
  end

end
```
assistant