text: """
  Test that a default build of a new site based on the demo site works.
  
  This module also is one place where green path tests (working as
  expected) for the `check` command are tested.
  In this case these are tested against the demo site with default
  settings.
  """
  
  import os
  
  import pytest
  
  import nikola.plugins.command.init
  from nikola import __main__
  
  from .helper import add_post_without_text, cd, copy_example_post
  from .test_empty_build import (  # NOQA
      test_archive_exists,
      test_avoid_double_slash_in_rss,
      test_check_files,
      test_check_links,
      test_index_in_sitemap,
  )
  
  
  @pytest.fixture(scope="module")
  def build(target_dir):
      """Fill the site with demo content and build it."""
      prepare_demo_site(target_dir)
  
      with cd(target_dir):
          __main__.main(["build"])
  
  
  def prepare_demo_site(target_dir):
      init_command = nikola.plugins.command.init.CommandInit()
      init_command.copy_sample_site(target_dir)
      init_command.create_configuration(target_dir)
  
      posts_dir = os.path.join(target_dir, "posts")
      copy_example_post(posts_dir)
      add_post_without_text(posts_dir)
  