old_contents: 
  import os
  import pytest
  
  from path import Path, matchers
  
  DIST_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '../dist'))
  
  
  def _check_ninja_install(virtualenv):
      expected_version = "1.9.0.g5b44b.kitware.dyndep-1.jobserver-1"
  
      for executable_name in ["ninja"]:
          output = virtualenv.run(
              "%s --version" % executable_name, capture=True).splitlines()[0]
          assert output == "%s" % expected_version
  
  
  @pytest.mark.skipif(not Path(DIST_DIR).exists(), reason="dist directory does not exist")
  def test_source_distribution(virtualenv):
      sdists = Path(DIST_DIR).files(match=matchers.CaseInsensitive("*.tar.gz"))
      if not sdists:
          pytest.skip("no source distribution available")
      assert len(sdists) == 1
  
      virtualenv.run("pip install scikit-build")
      virtualenv.run("pip install %s" % sdists[0])
      assert "ninja" in virtualenv.installed_packages()
  
      _check_ninja_install(virtualenv)
  
  
  @pytest.mark.skipif(not Path(DIST_DIR).exists(), reason="dist directory does not exist")
  def test_wheel(virtualenv):
      wheels = Path(DIST_DIR).files(match=matchers.CaseInsensitive("*.whl"))
      if not wheels:
          pytest.skip("no wheel available")
      assert len(wheels) == 1
  
      virtualenv.run("pip install %s" % wheels[0])
      assert "ninja" in virtualenv.installed_packages()
  
      _check_ninja_install(virtualenv)
  
new_contents: 
  import os
  import pytest
  
  from path import Path, matchers
  
  DIST_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '../dist'))
  
  
  def _check_ninja_install(virtualenv):
      expected_version = "1.9.0.git.kitware.dyndep-1.jobserver-1"
  
      for executable_name in ["ninja"]:
          output = virtualenv.run(
              "%s --version" % executable_name, capture=True).splitlines()[0]
          assert output == "%s" % expected_version
  
  
  @pytest.mark.skipif(not Path(DIST_DIR).exists(), reason="dist directory does not exist")
  def test_source_distribution(virtualenv):
      sdists = Path(DIST_DIR).files(match=matchers.CaseInsensitive("*.tar.gz"))
      if not sdists:
          pytest.skip("no source distribution available")
      assert len(sdists) == 1
  
      virtualenv.run("pip install scikit-build")
      virtualenv.run("pip install %s" % sdists[0])
      assert "ninja" in virtualenv.installed_packages()
  
      _check_ninja_install(virtualenv)
  
  
  @pytest.mark.skipif(not Path(DIST_DIR).exists(), reason="dist directory does not exist")
  def test_wheel(virtualenv):
      wheels = Path(DIST_DIR).files(match=matchers.CaseInsensitive("*.whl"))
      if not wheels:
          pytest.skip("no wheel available")
      assert len(wheels) == 1
  
      virtualenv.run("pip install %s" % wheels[0])
      assert "ninja" in virtualenv.installed_packages()
  
      _check_ninja_install(virtualenv)
  
subject: Fix expected_version in test_distribution