def test_pod_attributes_08(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.vtk'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
assert pod_handler.weights == None
def test_pod_attributes_07_mat(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.mat'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
assert isinstance(pod_handler.snapshots, np.ndarray)
def test_pod_print_info(self):
output_name = 'Velocity'
weights_name = 'fake_weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.vtk'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
pod_handler.print_info()
def test_pod_start_weights_03(self):
output_name = 'Velocity'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.vtk'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
assert pod_handler.weights.shape == (7500, )
def test_pod_start_weights_01_mat(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.mat'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
assert pod_handler.weights.shape == (1024, )
def test_pod_start_snapshots_01_vtk(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.vtk'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
assert pod_handler.snapshots.shape == (2500, 4)
def test_pod_add_snapshot_04_mat(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.mat'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
pod_handler.add_snapshot()
np.testing.assert_almost_equal(pod_handler.snapshots[-1, -1],
0.5650054088)
def test_pod_add_snapshot_03_vtk(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.vtk'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
pod_handler.add_snapshot()
np.testing.assert_almost_equal(pod_handler.snapshots[30, -1],
4.09717798233)
def test_pod_start_weights_02_mat(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.mat'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
expected_weights = np.ones(np.shape(pod_handler.weights))
np.testing.assert_array_almost_equal(pod_handler.weights,
expected_weights)
def test_pod_start_weights_02_vtk(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.vtk'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
expected_weights = np.load('tests/test_datasets/weights_test.npy')
np.testing.assert_array_almost_equal(pod_handler.weights,
expected_weights)
def test_pod_add_snapshot_02_mat(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.mat'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
pod_handler.add_snapshot()
print pod_handler.snapshots[0, -1]
np.testing.assert_almost_equal(pod_handler.snapshots[0, -1],
12.1680652248)
def test_pod_start_snapshots_04(self):
output_name = 'Velocity'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.vtk'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
expected_snapshots = np.load(
'tests/test_datasets/snapshots_vectorial_test.npy')
np.testing.assert_array_almost_equal(pod_handler.snapshots,
expected_snapshots)
def test_pod_add_snapshot_01_mat(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.mat'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
pod_handler.add_snapshot()
mu_1 = np.array([-.5, .5, .5, -.5, -0.3009776])
mu_2 = np.array([-.5, -.5, .5, .5, -0.22145312])
expected_mu_values = np.array([mu_1, mu_2])
np.testing.assert_array_almost_equal(pod_handler.mu_values,
expected_mu_values)
def test_pod_write_structures_01_mat(self):
output_name = 'Pressure'
weights_name = 'Weights'
namefile_prefix = 'tests/test_datasets/matlab_0'
file_format = '.mat'
pod_handler = pod.Pod(output_name, weights_name, namefile_prefix,
file_format)
pod_handler.start()
pod_handler.write_structures()
expected_pod_basis = np.load(
'tests/test_datasets/pod_basis_test_mat.npy')
np.testing.assert_array_almost_equal(pod_handler.pod_basis,
expected_pod_basis)
os.remove('pod_basis_Pressure.npy')
os.remove('coefs_tria_Pressure.npy')
