TST: Remove unittest dependencies in numpy/lib/tests.

1 files changed, 9 insertions, 9 deletions

diff --git a/numpy/lib/tests/test_index_tricks.py b/numpy/lib/tests/test_index_tricks.py
index 5b791026b..f06406c9e 100644
--- a/numpy/lib/tests/test_index_tricks.py
+++ b/numpy/lib/tests/test_index_tricks.py
@@ -2,7 +2,7 @@ from __future__ import division, absolute_import, print_function
 
 import numpy as np
 from numpy.testing import (
-    run_module_suite, TestCase, assert_, assert_equal, assert_array_equal,
+    run_module_suite, assert_, assert_equal, assert_array_equal,
     assert_almost_equal, assert_array_almost_equal, assert_raises
     )
 from numpy.lib.index_tricks import (
@@ -11,7 +11,7 @@ from numpy.lib.index_tricks import (
     )
 
 
-class TestRavelUnravelIndex(TestCase):
+class TestRavelUnravelIndex(object):
     def test_basic(self):
         assert_equal(np.unravel_index(2, (2, 2)), (1, 0))
         assert_equal(np.ravel_multi_index((1, 0), (2, 2)), 2)
@@ -110,11 +110,11 @@ class TestRavelUnravelIndex(TestCase):
     def test_writeability(self):
         # See gh-7269
         x, y = np.unravel_index([1, 2, 3], (4, 5))
-        self.assertTrue(x.flags.writeable)
-        self.assertTrue(y.flags.writeable)
+        assert_(x.flags.writeable)
+        assert_(y.flags.writeable)
 
 
-class TestGrid(TestCase):
+class TestGrid(object):
     def test_basic(self):
         a = mgrid[-1:1:10j]
         b = mgrid[-1:1:0.1]
@@ -147,7 +147,7 @@ class TestGrid(TestCase):
                                   0.2*np.ones(20, 'd'), 11)
 
 
-class TestConcatenator(TestCase):
+class TestConcatenator(object):
     def test_1d(self):
         assert_array_equal(r_[1, 2, 3, 4, 5, 6], np.array([1, 2, 3, 4, 5, 6]))
         b = np.ones(5)
@@ -206,14 +206,14 @@ class TestConcatenator(TestCase):
         assert_equal(type(actual), type(expected))
 
 
-class TestNdenumerate(TestCase):
+class TestNdenumerate(object):
     def test_basic(self):
         a = np.array([[1, 2], [3, 4]])
         assert_equal(list(ndenumerate(a)),
                      [((0, 0), 1), ((0, 1), 2), ((1, 0), 3), ((1, 1), 4)])
 
 
-class TestIndexExpression(TestCase):
+class TestIndexExpression(object):
     def test_regression_1(self):
         # ticket #1196
         a = np.arange(2)
@@ -227,7 +227,7 @@ class TestIndexExpression(TestCase):
         assert_equal(a[:, :3, [1, 2]], a[s_[:, :3, [1, 2]]])
 
 
-class TestIx_(TestCase):
+class TestIx_(object):
     def test_regression_1(self):
         # Test empty inputs create ouputs of indexing type, gh-5804
         # Test both lists and arrays