def test_stream_output(self):
a_dir_path = os.path.join(self.tmp_dir, 'a')
b_dir_path = os.path.join(self.tmp_dir, 'b')
l_dir_path = os.path.join(self.tmp_dir, '_logs')
os.mkdir(a_dir_path)
os.mkdir(b_dir_path)
os.mkdir(l_dir_path)
a_file_path = os.path.join(a_dir_path, 'part-00000')
b_file_path = os.path.join(b_dir_path, 'part-00001')
c_file_path = os.path.join(self.tmp_dir, 'part-00002')
x_file_path = os.path.join(l_dir_path, 'log.xml')
y_file_path = os.path.join(self.tmp_dir, '_SUCCESS')
with open(a_file_path, 'w') as f:
f.write('A')
with open(b_file_path, 'w') as f:
f.write('B')
with open(c_file_path, 'w') as f:
f.write('C')
with open(x_file_path, 'w') as f:
f.write('<XML XML XML/>')
with open(y_file_path, 'w') as f:
f.write('I win')
runner = LocalMRJobRunner()
runner._output_dir = self.tmp_dir
assert_equal(sorted(runner.stream_output()),
['A', 'B', 'C'])
