[tests] Fix unittests

Fixes a unittest failure due to an attempt to pass print() a `file`
keyword for Red Hat, which is no longer accepted in python3

Additionally fixes 2 string related errors in the test suite since
changing from python2 to python3.

Signed-off-by: Jake Hunsaker <jhunsake@redhat.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/tests/plugin_tests.py b/tests/plugin_tests.py
index c88534d8..bc7f7cc8 100644
--- a/tests/plugin_tests.py
+++ b/tests/plugin_tests.py
@@ -117,13 +117,13 @@ class MockOptions(object):
 class PluginToolTests(unittest.TestCase):
 
     def test_regex_findall(self):
-        test_s = "\n".join(['this is only a test', 'there are only two lines'])
+        test_s = u"\n".join(['this is only a test', 'there are only two lines'])
         test_fo = StringIO(test_s)
         matches = regex_findall(r".*lines$", test_fo)
         self.assertEquals(matches, ['there are only two lines'])
 
     def test_regex_findall_miss(self):
-        test_s = "\n".join(['this is only a test', 'there are only two lines'])
+        test_s = u"\n".join(['this is only a test', 'there are only two lines'])
         test_fo = StringIO(test_s)
         matches = regex_findall(r".*not_there$", test_fo)
         self.assertEquals(matches, [])
diff --git a/tests/utilities_tests.py b/tests/utilities_tests.py
index 3513f42c..fa861563 100644
--- a/tests/utilities_tests.py
+++ b/tests/utilities_tests.py
@@ -19,7 +19,7 @@ TEST_DIR = os.path.dirname(__file__)
 class GrepTest(unittest.TestCase):
 
     def test_file_obj(self):
-        test_s = "\n".join(['this is only a test', 'there are only two lines'])
+        test_s = u"\n".join(['this is only a test', 'there are only two lines'])
         test_fo = StringIO(test_s)
         matches = grep(".*test$", test_fo)
         self.assertEquals(matches, ['this is only a test\n'])