[testing][tests][tools] Remove nose

IPython/testing/tests/test_tools.py

@@ -1,135 +1,133 b''
 # encoding: utf-8
 """
 Tests for testing.tools
 """
 
 #-----------------------------------------------------------------------------
 #  Copyright (C) 2008-2011  The IPython Development Team
 #
 #  Distributed under the terms of the BSD License.  The full license is in
 #  the file COPYING, distributed as part of this software.
 #-----------------------------------------------------------------------------
 
 #-----------------------------------------------------------------------------
 # Imports
 #-----------------------------------------------------------------------------
 
 import os
 import unittest
 
-import nose.tools as nt
-
 from IPython.testing import decorators as dec
 from IPython.testing import tools as tt
 
 #-----------------------------------------------------------------------------
 # Tests
 #-----------------------------------------------------------------------------
 
 @dec.skip_win32
 def test_full_path_posix():
-    spath = '/foo/bar.py'
-    result = tt.full_path(spath,['a.txt','b.txt'])
-    nt.assert_equal(result, ['/foo/a.txt', '/foo/b.txt'])
-    spath = '/foo'
-    result = tt.full_path(spath,['a.txt','b.txt'])
-    nt.assert_equal(result, ['/a.txt', '/b.txt'])
-    result = tt.full_path(spath,'a.txt')
-    nt.assert_equal(result, ['/a.txt'])
+    spath = "/foo/bar.py"
+    result = tt.full_path(spath, ["a.txt", "b.txt"])
+    assert result, ["/foo/a.txt" == "/foo/b.txt"]
+    spath = "/foo"
+    result = tt.full_path(spath, ["a.txt", "b.txt"])
+    assert result, ["/a.txt" == "/b.txt"]
+    result = tt.full_path(spath, "a.txt")
+    assert result == ["/a.txt"]
 
 
 @dec.skip_if_not_win32
 def test_full_path_win32():
-    spath = 'c:\\foo\\bar.py'
-    result = tt.full_path(spath,['a.txt','b.txt'])
-    nt.assert_equal(result, ['c:\\foo\\a.txt', 'c:\\foo\\b.txt'])
-    spath = 'c:\\foo'
-    result = tt.full_path(spath,['a.txt','b.txt'])
-    nt.assert_equal(result, ['c:\\a.txt', 'c:\\b.txt'])
-    result = tt.full_path(spath,'a.txt')
-    nt.assert_equal(result, ['c:\\a.txt'])
+    spath = "c:\\foo\\bar.py"
+    result = tt.full_path(spath, ["a.txt", "b.txt"])
+    assert result, ["c:\\foo\\a.txt" == "c:\\foo\\b.txt"]
+    spath = "c:\\foo"
+    result = tt.full_path(spath, ["a.txt", "b.txt"])
+    assert result, ["c:\\a.txt" == "c:\\b.txt"]
+    result = tt.full_path(spath, "a.txt")
+    assert result == ["c:\\a.txt"]
 
     
 def test_parser():
     err = ("FAILED (errors=1)", 1, 0)
     fail = ("FAILED (failures=1)", 0, 1)
     both = ("FAILED (errors=1, failures=1)", 1, 1)
     for txt, nerr, nfail in [err, fail, both]:
         nerr1, nfail1 = tt.parse_test_output(txt)
-        nt.assert_equal(nerr, nerr1)
-        nt.assert_equal(nfail, nfail1)
+        assert nerr == nerr1
+        assert nfail == nfail1
 
 
 def test_temp_pyfile():
     src = 'pass\n'
     fname = tt.temp_pyfile(src)
     assert os.path.isfile(fname)
     with open(fname) as fh2:
         src2 = fh2.read()
-    nt.assert_equal(src2, src)
+    assert src2 == src
 
 class TestAssertPrints(unittest.TestCase):
     def test_passing(self):
         with tt.AssertPrints("abc"):
             print("abcd")
             print("def")
             print(b"ghi")
     
     def test_failing(self):
         def func():
             with tt.AssertPrints("abc"):
                 print("acd")
                 print("def")
                 print(b"ghi")
         
         self.assertRaises(AssertionError, func)
 
 
 class Test_ipexec_validate(tt.TempFileMixin):
     def test_main_path(self):
         """Test with only stdout results.
         """
         self.mktmp("print('A')\n"
                    "print('B')\n"
                    )
         out = "A\nB"
         tt.ipexec_validate(self.fname, out)
 
     def test_main_path2(self):
         """Test with only stdout results, expecting windows line endings.
         """
         self.mktmp("print('A')\n"
                    "print('B')\n"
                    )
         out = "A\r\nB"
         tt.ipexec_validate(self.fname, out)
 
     def test_exception_path(self):
         """Test exception path in exception_validate.
         """
         self.mktmp("import sys\n"
                    "print('A')\n"
                    "print('B')\n"
                    "print('C', file=sys.stderr)\n"
                    "print('D', file=sys.stderr)\n"
                    )
         out = "A\nB"
         tt.ipexec_validate(self.fname, expected_out=out, expected_err="C\nD")
 
     def test_exception_path2(self):
         """Test exception path in exception_validate, expecting windows line endings.
         """
         self.mktmp("import sys\n"
                    "print('A')\n"
                    "print('B')\n"
                    "print('C', file=sys.stderr)\n"
                    "print('D', file=sys.stderr)\n"
                    )
         out = "A\r\nB"
         tt.ipexec_validate(self.fname, expected_out=out, expected_err="C\r\nD")
 
 
     def tearDown(self):
         # tear down correctly the mixin,
         # unittest.TestCase.tearDown does nothing
         tt.TempFileMixin.tearDown(self)