def test_bad_np(self):
a1 = ['1. 2, 3.0, a', '1. 2, -3.0, -4.0']
a = array_float_np(a1)
self.assertIsNone(a)
a1 = ['1. 2, 3.0, -4.0', '1. 2, -3.0, -4.0']
a2 = ['1. 2, 3.0, a', '1. 2, -3.0, -4.0']
aa = [a1, a2]
a = array_float_np(aa)
self.assertIsNone(a)
def test_multi_dim_array_np(self):
a1 = ['1. 2, 3.0, -4.0', '1. 2, -3.0, -4.0']
a2 = ['1. 2, 3.0, -4.0', '1. 2, -3.0, -4.0']
aa = [a1, a2]
a = array_float_np(aa)
b = np.array([array_float_np(r) for r in aa])
pass_val = np.any(np.less_equal(np.abs(a - b), self.epsilon))
self.assertTrue(pass_val)
a_shape = np.array(a.shape)
t_shape = np.array((2, 2, 4))
self.assertTrue(np.any(np.equal(a_shape, t_shape)))
def test_tuple(self):
a = (1.0, 2.0, 3.0, 4)
b = np.array(a)
b_shape = b.shape
a_vals = array_float_np(a)
a_vals_shape = a_vals.shape
self.assertTrue(np.array_equal(a_vals_shape, b_shape))
self.assertTrue(np.array_equal(a_vals, b))
def test_two_dim_array_np(self):
a1 = ['1. 2, 3.0, -4.0', '1. 2, -3.0, -4.0']
a = array_float_np(a1)
b = np.array([str_array_floats(r) for r in a1])
pass_val = np.any(np.less_equal(np.abs(a - b), self.epsilon))
self.assertTrue(pass_val)
a_shape = np.array(a.shape)
t_shape = np.array((2, 4))
self.assertTrue(np.any(np.equal(a_shape, t_shape)))