Remove the test, no longer relevant now that external links are no longer...

Remove the test, no longer relevant now that external links are no longer supported and PyPI no longer allows replacing packages.

setuptools/tests/test_packageindex.py

@@ -9,9 +9,7 @@ from setuptools.extern.six.moves import urllib, http_client
 import mock
 import pytest
 
-import pkg_resources
 import setuptools.package_index
-from setuptools.tests.server import IndexServer
 from .textwrap import DALS
 
 
@@ -114,43 +112,6 @@ class TestPackageIndex:
         url = 'file:///tmp/test_package_index'
         assert index.url_ok(url, True)
 
-    def test_links_priority(self):
-        """
-        Download links from the pypi simple index should be used before
-        external download links.
-        https://bitbucket.org/tarek/distribute/issue/163
-
-        Usecase :
-        - someone uploads a package on pypi, a md5 is generated
-        - someone manually copies this link (with the md5 in the url) onto an
-          external page accessible from the package page.
-        - someone reuploads the package (with a different md5)
-        - while easy_installing, an MD5 error occurs because the external link
-          is used
-        -> Setuptools should use the link from pypi, not the external one.
-        """
-        if sys.platform.startswith('java'):
-            # Skip this test on jython because binding to :0 fails
-            return
-
-        # start an index server
-        server = IndexServer()
-        server.start()
-        index_url = server.base_url() + 'test_links_priority/simple/'
-
-        # scan a test index
-        pi = setuptools.package_index.PackageIndex(index_url)
-        requirement = pkg_resources.Requirement.parse('foobar')
-        pi.find_packages(requirement)
-        server.stop()
-
-        # the distribution has been found
-        assert 'foobar' in pi
-        # we have only one link, because links are compared without md5
-        assert len(pi['foobar']) == 1
-        # the link should be from the index
-        assert 'correct_md5' in pi['foobar'][0].location
-
     def test_parse_bdist_wininst(self):
         parse = setuptools.package_index.parse_bdist_wininst