From f747176e25bcc38f3047d2d7c3642fc7369cd31c Mon Sep 17 00:00:00 2001
From: Pat Riehecky <riehecky@fnal.gov>
Date: Mar 03 2017 21:51:54 +0000
Subject: Gracefully bail out if needed externals are missing


---

diff --git a/updateinfo/helpers/tests.py b/updateinfo/helpers/tests.py
index 03a08e5..7a33ab9 100644
--- a/updateinfo/helpers/tests.py
+++ b/updateinfo/helpers/tests.py
@@ -907,7 +907,12 @@ class HelperRepoTests(unittest.TestCase):
         pkgs = 'bad value'
 
         with open(os.devnull, 'w') as devnull:
-            subprocess.check_call([ 'rpmbuild', '-bb', '--define', '%_topdir /tmp/', './docs/samples/sample.spec'], stdout=devnull, stderr=devnull)
+            if os.path.isfile('./docs/samples/sample.spec'):
+                subprocess.check_call([ 'rpmbuild', '-bb', '--define', '%_topdir /tmp/', './docs/samples/sample.spec'], stdout=devnull, stderr=devnull)
+            else:
+                if not os.path.isfile('/usr/share/doc/python-Updateinfo/samples/sample.spec'):
+                    raise unittest.SkipTest('Could not find samples/sample.spec')
+                subprocess.check_call([ 'rpmbuild', '-bb', '--define', '%_topdir /tmp/', '/usr/share/doc/python-Updateinfo/samples/sample.spec'], stdout=devnull, stderr=devnull)
             if os.path.isfile('/tmp/RPMS/noarch/sample-1-1.1.noarch.rpm'):
                 shutil.copy('/tmp/RPMS/noarch/sample-1-1.1.noarch.rpm', tmpdir)
             else:
@@ -1479,6 +1484,9 @@ class HelperXMLToolsTests(unittest.TestCase):
             try:
                 validate(txt, './docs/updateinfo.xsd')
             except IOError:  # pragma: no cover
+                if not os.path.isfile('/usr/share/doc/python-Updateinfo/updateinfo.xsd'):
+                    raise unittest.SkipTest('Could not find updateinfo.xsd')
+
                 validate(txt, '/usr/share/doc/python-Updateinfo/updateinfo.xsd')
             result = True
         except lxmletree.DocumentInvalid:  # pragma: no cover
@@ -1492,6 +1500,8 @@ class HelperXMLToolsTests(unittest.TestCase):
         try:
             _fd = open('./docs/samples/Fedora-updateinfo.xml', 'r')
         except IOError:  # pragma: no cover
+            if not os.path.isfile('/usr/share/doc/python-Updateinfo/samples/Fedora-updateinfo.xml'):
+                raise unittest.SkipTest('Could not find Fedora-updateinfo.xml')
             _fd = open('/usr/share/doc/python-Updateinfo/samples/Fedora-updateinfo.xml', 'r')
         txt = _fd.read()
         _fd.close()
@@ -1501,6 +1511,9 @@ class HelperXMLToolsTests(unittest.TestCase):
             validate(txt, './docs/updateinfo.xsd')
         except IOError:  # pragma: no cover
             try:
+                if not os.path.isfile('/usr/share/doc/python-Updateinfo/updateinfo.xsd'):
+                    raise unittest.SkipTest('Could not find updateinfo.xsd')
+
                 validate(txt, '/usr/share/doc/python-Updateinfo/updateinfo.xsd')
             except lxmletree.DocumentInvalid:
                 result = False
@@ -1515,6 +1528,8 @@ class HelperXMLToolsTests(unittest.TestCase):
         try:
             _fd = open('./docs/samples/EPEL6-updateinfo.xml', 'r')
         except IOError:  # pragma: no cover
+            if not os.path.isfile('/usr/share/doc/python-Updateinfo/samples/EPEL6-updateinfo.xml'):
+                raise unittest.SkipTest('Could not find EPEL6-updateinfo.xml')
             _fd = open('/usr/share/doc/python-Updateinfo/samples/EPEL6-updateinfo.xml', 'r')
         txt = _fd.read()
         _fd.close()
@@ -1524,6 +1539,8 @@ class HelperXMLToolsTests(unittest.TestCase):
             validate(txt, './docs/updateinfo.xsd')
         except IOError:  # pragma: no cover
             try:
+                if not os.path.isfile('/usr/share/doc/python-Updateinfo/updateinfo.xsd'):
+                    raise unittest.SkipTest('Could not find updateinfo.xsd')
                 validate(txt, '/usr/share/doc/python-Updateinfo/updateinfo.xsd')
             except lxmletree.DocumentInvalid:
                 result = False
@@ -1542,6 +1559,8 @@ class HelperXMLToolsTests(unittest.TestCase):
             try:
                 validate(uinfo.xml, './docs/updateinfo.xsd')
             except IOError:  # pragma: no cover
+                if not os.path.isfile('/usr/share/doc/python-Updateinfo/updateinfo.xsd'):
+                    raise unittest.SkipTest('Could not find updateinfo.xsd')
                 validate(uinfo.xml, '/usr/share/doc/python-Updateinfo/updateinfo.xsd')
             except lxmletree.DocumentInvalid:  # pragma: no cover
                 result = False