```ruby
require 'spec_helper'
require 'topicz/repository'

describe Topicz::Repository do

  it 'should load topics from disk' do
    FakeFS do
      FakeFS::FileSystem.add('/topics')
      FakeFS::FileSystem.add('/topics/topic1')
      FakeFS::FileSystem.add('/topics/topic2')
      FakeFS::FileSystem.add('/topics/topic3')
      repository = Topicz::Repository.new('/topics')
      expect(repository.topics.length).to be 3
    end
  end

  it 'should read a topic YAML file' do
    FakeFS do
      FakeFS::FileSystem.add('/topics')
      FakeFS::FileSystem.add('/topics/topic1')
      FakeFS::File.write('/topics/topic1/topic.yaml', YAML.dump(
          {
              'id' => 'topic_1',
              'title' => 'Special topic',
              'aliases' => ['1']
          }
      ))
      repository = Topicz::Repository.new('/topics')
      topic = repository.topics[0]
      puts topic.inspect
      puts topic.id
      puts topic.title
      expect(topic.id).to eq 'topic_1'
      expect(topic.title).to eq 'Special topic'
      expect(topic.fullpath).to eq '/topics/topic1'
    end
  end
end```

Remove puts from repository spec.
user
```ruby
require 'spec_helper'
require 'topicz/repository'

describe Topicz::Repository do

  it 'should load topics from disk' do
    FakeFS do
      FakeFS::FileSystem.add('/topics')
      FakeFS::FileSystem.add('/topics/topic1')
      FakeFS::FileSystem.add('/topics/topic2')
      FakeFS::FileSystem.add('/topics/topic3')
      repository = Topicz::Repository.new('/topics')
      expect(repository.topics.length).to be 3
    end
  end

  it 'should read a topic YAML file' do
    FakeFS do
      FakeFS::FileSystem.add('/topics')
      FakeFS::FileSystem.add('/topics/topic1')
      FakeFS::File.write('/topics/topic1/topic.yaml', YAML.dump(
          {
              'id' => 'topic_1',
              'title' => 'Special topic'
          }
      ))
      repository = Topicz::Repository.new('/topics')
      topic = repository.topics[0]
      expect(topic.id).to eq 'topic_1'
      expect(topic.title).to eq 'Special topic'
      expect(topic.fullpath).to eq '/topics/topic1'
    end
  end
end```
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