def test_gd_apply_batches(self):
def function(x):
time.sleep(0.02)
print()
return 12345
with catch_stdout() as out:
apply_batches(function=function,
arguments=[np.ones(100)],
batch_size=10,
logger=TerminalLogger(),
show_progressbar=True,
show_error_output=True)
terminal_output = out.getvalue()
self.assertIn('12345', terminal_output)
self.assertIn('error', terminal_output)
def test_gd_apply_batches(self):
def function(x):
time.sleep(0.02)
print()
return 12345
with catch_stdout() as out:
apply_batches(
function=function,
arguments=[np.ones(100)],
batch_size=10,
logger=TerminalLogger(),
show_progressbar=True,
show_error_output=True
)
terminal_output = out.getvalue()
self.assertIn('12345', terminal_output)
self.assertIn('error', terminal_output)
def test_gd_apply_batches_exceptions(self):
with self.assertRaisesRegexp(ValueError, "at least one element"):
apply_batches(function=lambda x: x, arguments=[], batch_size=12)
with self.assertRaisesRegexp(ValueError, "Cannot show error"):
apply_batches(
function=lambda x: x,
arguments=[np.random.random((36, 1))],
batch_size=12,
show_error_output=True,
scalar_output=False,
)
with self.assertRaisesRegexp(ValueError, "Cannot convert output"):
apply_batches(
function=lambda x: x,
arguments=[np.random.random((36, 1))],
batch_size=12,
)
def test_gd_apply_batches_exceptions(self):
with self.assertRaisesRegexp(ValueError, "at least one element"):
apply_batches(function=lambda x: x, arguments=[],
batch_size=12, logger=None)
def test_gd_apply_batches_exceptions(self):
with self.assertRaisesRegexp(ValueError, "at least one element"):
apply_batches(function=lambda x: x, arguments=[], batch_size=12)