```ruby
require 'simplecov'

module SimpleCov::Configuration
  def clean_filters
    @filters = []
  end
end

SimpleCov.configure do
  clean_filters
  load_adapter 'test_frameworks'
end

ENV["COVERAGE"] && SimpleCov.start do
  add_filter "/.rvm/"
end
require 'rubygems'
require 'bundler'
begin
  Bundler.setup(:default, :development)
rescue Bundler::BundlerError => e
  $stderr.puts e.message
  $stderr.puts "Run `bundle install` to install missing gems"
  exit e.status_code
end
require 'test/unit'
require 'shoulda'

$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
$LOAD_PATH.unshift(File.dirname(__FILE__))
require 'bio-old-biofetch-emulator'

class Test::Unit::TestCase
end
```

Comment out many lines to simplify dependency
user
```ruby
#
#require 'simplecov'
#
#module SimpleCov::Configuration
#  def clean_filters
#    @filters = []
#  end
#end
#
#SimpleCov.configure do
#  clean_filters
#  load_adapter 'test_frameworks'
#end
#
#ENV["COVERAGE"] && SimpleCov.start do
#  add_filter "/.rvm/"
#end
require 'rubygems'
#require 'bundler'
#begin
#  Bundler.setup(:default, :development)
#rescue Bundler::BundlerError => e
#  $stderr.puts e.message
#  $stderr.puts "Run `bundle install` to install missing gems"
#  exit e.status_code
#end
require 'test/unit'
#require 'shoulda'

$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
$LOAD_PATH.unshift(File.dirname(__FILE__))
require 'bio-old-biofetch-emulator'

class Test::Unit::TestCase
end
```
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