Tests fail on Python >= 3.5

[jluttine]

For your information, the tests are failing on Python 3.5+. Not sure if it still works though.

======================================================================
FAIL: test_yanc (yanc.test_yanc.TestYancColorAuto)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/build/yanc-0.3.3/yanc/test_yanc.py", line 115, in test_yanc
    self.fail("".join(diff))
AssertionError: --- expected
+++ actual
@@ -1,6 +1,6 @@
 EF
 ======================================================================
-ERROR: runTest (yanc.test_yanc.TC1)
+ERROR: runTest (yanc.test_yanc._TestYanc.makeSuite.<locals>.TC1)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File "test_yanc.py", line 1, in runTest
@@ -8,7 +8,7 @@
 ValueError: xxx

 ======================================================================
-FAIL: runTest (yanc.test_yanc.TC2)
+FAIL: runTest (yanc.test_yanc._TestYanc.makeSuite.<locals>.TC2)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File "test_yanc.py", line 1, in runTest


======================================================================
FAIL: test_yanc (yanc.test_yanc.TestYancColorOff)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/build/yanc-0.3.3/yanc/test_yanc.py", line 115, in test_yanc
    self.fail("".join(diff))
AssertionError: --- expected
+++ actual
@@ -1,6 +1,6 @@
 EF
 ======================================================================
-ERROR: runTest (yanc.test_yanc.TC1)
+ERROR: runTest (yanc.test_yanc._TestYanc.makeSuite.<locals>.TC1)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File "test_yanc.py", line 1, in runTest
@@ -8,7 +8,7 @@
 ValueError: xxx

 ======================================================================
-FAIL: runTest (yanc.test_yanc.TC2)
+FAIL: runTest (yanc.test_yanc._TestYanc.makeSuite.<locals>.TC2)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File "test_yanc.py", line 1, in runTest


======================================================================
FAIL: test_yanc (yanc.test_yanc.TestYancColorOn)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/build/yanc-0.3.3/yanc/test_yanc.py", line 115, in test_yanc
    self.fail("".join(diff))
AssertionError: --- expected
+++ actual
@@ -1,6 +1,6 @@
 EF
 ======================================================================
-ERROR: runTest (yanc.test_yanc.TC1)
+ERROR: runTest (yanc.test_yanc._TestYanc.makeSuite.<locals>.TC1)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File "test_yanc.py", line 1, in runTest
@@ -8,7 +8,7 @@
 ValueError: xxx

 ======================================================================
-FAIL: runTest (yanc.test_yanc.TC2)
+FAIL: runTest (yanc.test_yanc._TestYanc.makeSuite.<locals>.TC2)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File "test_yanc.py", line 1, in runTest


----------------------------------------------------------------------
Ran 3 tests in 0.059s

FAILED (failures=3)