def test_init_from_file_2d():
with tempfile.NamedTemporaryFile() as f:
for i in xrange(100):
f.write('{0:.3f},{1:.3f},{2:.3f}\n'.format(
random(), random(), random()))
f.flush()
g = Graph2D.from_file(f.name, sep=',')
assert_equal(len(g), 100)
def test_init_from_file_2d():
with tempfile.NamedTemporaryFile() as f:
for i in range(100):
f.write('{0:.3f},{1:.3f},{2:.3f}\n'.format(
random(), random(), random()).encode('utf-8'))
f.flush()
g = Graph2D.from_file(f.name, sep=',')
assert_equal(len(g), 100)
def test_init():
g = Graph(10, name='test')
assert_equal(len(g), 10)
g2d = Graph2D(10, name='test2d')