rg -t py 'assertEquals|assertNotEquals|assertAlmostEquals|assertNotAlmostEquals|assertRegexpMatches|assertNotRegexpMatches|assertRaisesRegexp|failUnlessEqual|failIfEqual|failUnlessAlmostEqual|failUnless|failUnlessRaises|failIf'                             
testfixtures/tests/test_date.py
69:        self.failIf(dt.__class__ is d)
217:            self.failUnless(isinstance(inst, date), inst)
218:            self.failUnless(inst.__class__ is date, inst)
219:            self.failUnless(isinstance(inst, d), inst)
220:            self.failIf(inst.__class__ is d, inst)
245:            self.failIf(isinstance(inst, date), inst)
246:            self.failIf(inst.__class__ is date, inst)
247:            self.failUnless(isinstance(inst, d), inst)
248:            self.failUnless(inst.__class__ is d, inst)

testfixtures/tests/test_log_capture.py
101:        self.failUnless(isinstance(l, LogCapture))

testfixtures/tests/test_tempdirectory.py
130:        self.failIf(os.path.exists(d))

testfixtures/tests/test_comparison.py
684:            self.failUnless(isinstance(e, AttributeError))

testfixtures/tests/test_replace.py
47:        self.failIf(OriginalX is ReplacementX)
48:        self.failUnless(isinstance(sample1.X(), OriginalX))
52:            self.failIf(OriginalX is ReplacementX)
53:            self.failUnless(isinstance(sample1.X(), ReplacementX))
55:        self.failIf(OriginalX is ReplacementX)
56:        self.failUnless(isinstance(sample1.X(), OriginalX))
60:        self.failIf(OriginalX is ReplacementX)
61:        self.failUnless(isinstance(sample1.X(), OriginalX))
72:            self.failUnless(isinstance(sample1.X().y(), sample1.X))
173:            self.failUnless(r is o)
174:            self.failUnless(sample1.z is o)
195:            self.failUnless(r is o)
196:            self.failUnless(sample1.bad is o)
209:            self.failUnless(obj is replacement)
210:            self.failUnless(someDict['key'] is replacement)
214:        self.failUnless(someDict['key'] is original)
222:            self.failIf(hasattr(sample1, 'someDict'))
245:            self.failIf(hasattr(sample1, 'foo'))
259:        self.failIf(hasattr(sample1, 'foo'))
283:            self.failIf('key' in someDict)
295:            self.failIf('badkey' in someDict)  # pragma: no cover
309:            self.failIf('badkey' in someDict)
338:            self.failUnless(obj is replacement)
339:            self.failUnless(someDict['key2'] is replacement)
367:            self.failUnless(obj is replacement)
374:        self.failUnless(original is someDict['complex_key'][1])

testfixtures/tests/test_datetime.py
139:        self.failIf(dt.__class__ is d)
149:            self.failUnless(d.__class__ is date)
162:            self.failUnless(d.__class__ is date_type)
331:            self.failUnless(isinstance(inst, datetime), inst)
332:            self.failUnless(inst.__class__ is datetime, inst)
333:            self.failUnless(isinstance(inst, d), inst)
334:            self.failIf(inst.__class__ is d, inst)
363:            self.failIf(isinstance(inst, datetime), inst)
364:            self.failIf(inst.__class__ is datetime, inst)
365:            self.failUnless(isinstance(inst, d), inst)
366:            self.failUnless(inst.__class__ is d, inst)

testfixtures/tests/test_tempdir.py
65:            self.failUnless(os.path.exists(d))
80:            self.failIf(os.path.exists(d))
96:        self.failUnless(isinstance(d, TempDirectory))

testfixtures/tests/test_generator.py
12:        self.failUnless(isinstance(g, GeneratorType))
18:        self.failUnless(isinstance(g, GeneratorType))

testfixtures/tests/test_stringcomparison.py
11:        self.failUnless('on 40220' == S('on \d+'))
14:        self.failIf('on xxx' == S('on \d+'))
17:        self.failIf('on 40220' != S('on \d+'))
20:        self.failUnless('on xxx' != S('on \d+'))
23:        self.failUnless((
30:        self.failIf(40220 == S('on \d+'))
51:            self.failIf(cmp(S('on \d+'), 'on 4040'))
54:            self.failUnless(cmp(S('on \d+'), 'on xx'))