TST: ujson tests are not being run

[abarber4gh]

Code Sample, a copy-pastable example if possible

pytest pandas/tests/io/json/test_ujson.py 
=========================================================== test session starts ============================================================
platform darwin -- Python 3.6.1, pytest-3.0.7, py-1.4.33, pluggy-0.4.0
rootdir: /pandas_dev, inifile: setup.cfg
plugins: cov-2.3.1, xdist-1.16.0
collected 0 items 

======================================================= no tests ran in 0.21 seconds =======================================================

Problem description

likely related to the PyTest move. Classes do not start with keyword Test

Expected Output

likely missing over 100 tests.

[TomAugspurger]

Thanks... Do you have a chance to submit a fix?

[abarber4gh]

I'll update with a fix.

[TomAugspurger]

This is from this regex class [^T|t].*TestCase\): on 0.19.2

pandas/io/tests/json/test_ujson.py:38:class UltraJSONTests(TestCase):
pandas/io/tests/json/test_ujson.py:919:class NumpyJSONTests(TestCase):
pandas/io/tests/json/test_ujson.py:1195:class PandasJSONTests(TestCase):
pandas/io/tests/test_gbq.py:358:class GBQUnitTests(tm.TestCase):
pandas/io/tests/test_excel.py:938:class XlsReaderTests(XlrdTests, tm.TestCase):
pandas/io/tests/test_excel.py:944:class XlsxReaderTests(XlrdTests, tm.TestCase):
pandas/io/tests/test_excel.py:950:class XlsmReaderTests(XlrdTests, tm.TestCase):
pandas/io/tests/test_excel.py:1824:class OpenpyxlTests(ExcelWriterBase, tm.TestCase):
pandas/io/tests/test_excel.py:1877:class Openpyxl20Tests(ExcelWriterBase, tm.TestCase):
pandas/io/tests/test_excel.py:1993:class Openpyxl22Tests(ExcelWriterBase, tm.TestCase):
pandas/io/tests/test_excel.py:2088:class XlwtTests(ExcelWriterBase, tm.TestCase):
pandas/io/tests/test_excel.py:2145:class XlsxWriterTests(ExcelWriterBase, tm.TestCase):
pandas/io/tests/test_excel.py:2191:class OpenpyxlTests_NoMerge(ExcelWriterBase, tm.TestCase):
pandas/io/tests/test_excel.py:2200:class XlwtTests_NoMerge(ExcelWriterBase, tm.TestCase):
pandas/io/tests/test_excel.py:2209:class XlsxWriterTests_NoMerge(ExcelWriterBase, tm.TestCase):
pandas/io/tests/test_excel.py:2218:class ExcelWriterEngineTests(tm.TestCase):
pandas/io/tests/test_sql.py:239:class PandasSQLTest(unittest.TestCase):
pandas/io/tests/test_pytables.py:147:class Base(tm.TestCase):
pandas/stats/tests/common.py:57:class BaseTest(tm.TestCase):
pandas/tests/test_base.py:215:class Ops(tm.TestCase):
pandas/tests/test_window.py:33:class Base(tm.TestCase):
pandas/tools/tests/test_concat.py:20:class ConcatenateBase(tm.TestCase):
pandas/tseries/tests/test_offsets.py:100:class Base(tm.TestCase):

The excel ones have already been taken care of. The GBQ tests have been moved. I believe all the rest are base classes, so there shouldn't be any others.

Thanks for catching these @abarber4gh