class TestNoMetadata(tests.IrisTest):
# Test the situation where we have a cube with no metadata at all.
def setUp(self):
self.shape = (2, 3, 4)
self.cube = Cube(np.arange(24).reshape(self.shape))
self.representer = CubeRepresentation(self.cube)
self.representer.repr_html()
def test_cube_name(self):
expected = 'Unknown' # This cube has no metadata.
result = self.representer.name
self.assertEqual(expected, result)
def test_cube_units(self):
expected = 'unknown' # This cube has no metadata.
result = self.representer.units
self.assertEqual(expected, result)
def test_dim_names(self):
expected = ['--'] * len(self.shape)
result = self.representer.names
self.assertEqual(expected, result)
def test_shape(self):
result = self.representer.shapes
self.assertEqual(result, self.shape)
class TestNoMetadata(tests.IrisTest):
# Test the situation where we have a cube with no metadata at all.
def setUp(self):
self.shape = (2, 3, 4)
self.cube = Cube(np.arange(24).reshape(self.shape))
self.representer = CubeRepresentation(self.cube)
self.representer.repr_html()
def test_cube_name(self):
expected = 'Unknown' # This cube has no metadata.
result = self.representer.name
self.assertEqual(expected, result)
def test_cube_units(self):
expected = 'unknown' # This cube has no metadata.
result = self.representer.units
self.assertEqual(expected, result)
def test_dim_names(self):
expected = ['--'] * len(self.shape)
result = self.representer.names
self.assertEqual(expected, result)
def test_shape(self):
result = self.representer.shapes
self.assertEqual(result, self.shape)
def test_no_attrs(self):
self.cube.attributes = {}
representer = CubeRepresentation(self.cube)
result = representer.repr_html().lower()
self.assertIn('dimension coordinates', result)
self.assertIn('auxiliary coordinates', result)
self.assertIn('scalar coordinates', result)
self.assertNotIn('attributes', result)
class TestScalarCube(tests.IrisTest):
def setUp(self):
self.cube = stock.realistic_3d()[0, 0, 0]
self.representer = CubeRepresentation(self.cube)
self.representer.repr_html()
def test_identfication(self):
# Is this scalar cube accurately identified?
self.assertTrue(self.representer.scalar_cube)
def test_header__name(self):
header = self.representer._make_header()
expected_name = escape(self.cube.name().title().replace('_', ' '))
self.assertIn(expected_name, header)
def test_header__units(self):
header = self.representer._make_header()
expected_units = escape(self.cube.units.symbol)
self.assertIn(expected_units, header)
def test_header__scalar_str(self):
# Check that 'scalar cube' is placed in the header.
header = self.representer._make_header()
expected_str = '(scalar cube)'
self.assertIn(expected_str, header)
def test_content__scalars(self):
# Check an element "Scalar coordinates" is present in the main content.
content = self.representer._make_content()
expected_str = 'Scalar coordinates'
self.assertIn(expected_str, content)
def test_content__specific_scalar_coord(self):
# Check a specific scalar coord is present in the main content.
content = self.representer._make_content()
expected_coord = self.cube.coords()[0]
expected_coord_name = escape(expected_coord.name())
self.assertIn(expected_coord_name, content)
expected_coord_val = escape(str(expected_coord.points[0]))
self.assertIn(expected_coord_val, content)
def test_content__attributes(self):
# Check an element "attributes" is present in the main content.
content = self.representer._make_content()
expected_str = 'Attributes'
self.assertIn(expected_str, content)
class TestScalarCube(tests.IrisTest):
def setUp(self):
self.cube = stock.realistic_3d()[0, 0, 0]
self.representer = CubeRepresentation(self.cube)
self.representer.repr_html()
def test_identfication(self):
# Is this scalar cube accurately identified?
self.assertTrue(self.representer.scalar_cube)
def test_header__name(self):
header = self.representer._make_header()
expected_name = self.cube.name().title().replace('_', ' ')
self.assertIn(expected_name, header)
def test_header__units(self):
header = self.representer._make_header()
expected_units = self.cube.units.symbol
self.assertIn(expected_units, header)
def test_header__scalar_str(self):
# Check that 'scalar cube' is placed in the header.
header = self.representer._make_header()
expected_str = '(scalar cube)'
self.assertIn(expected_str, header)
def test_content__scalars(self):
# Check an element "Scalar coordinates" is present in the main content.
content = self.representer._make_content()
expected_str = 'Scalar coordinates'
self.assertIn(expected_str, content)
def test_content__specific_scalar_coord(self):
# Check a specific scalar coord is present in the main content.
content = self.representer._make_content()
expected_coord = self.cube.coords()[0]
expected_coord_name = expected_coord.name()
self.assertIn(expected_coord_name, content)
expected_coord_val = str(expected_coord.points[0])
self.assertIn(expected_coord_val, content)
def test_content__attributes(self):
# Check an element "attributes" is present in the main content.
content = self.representer._make_content()
expected_str = 'Attributes'
self.assertIn(expected_str, content)
def test_no_attrs(self):
self.cube.attributes = {}
representer = CubeRepresentation(self.cube)
result = representer.repr_html().lower()
self.assertIn('dimension coordinates', result)
self.assertIn('auxiliary coordinates', result)
self.assertIn('scalar coordinates', result)
self.assertNotIn('attributes', result)
def test_no_scalar_coords(self):
aux_coords = ['air_pressure']
for coord in aux_coords:
self.cube.remove_coord(coord)
representer = CubeRepresentation(self.cube)
result = representer.repr_html().lower()
self.assertIn('dimension coordinates', result)
self.assertIn('auxiliary coordinates', result)
self.assertNotIn('scalar coordinates', result)
self.assertIn('attributes', result)
def test_no_dim_coords(self):
dim_coords = [c.name() for c in self.cube.coords(dim_coords=True)]
for coord in dim_coords:
self.cube.remove_coord(coord)
representer = CubeRepresentation(self.cube)
result = representer.repr_html().lower()
self.assertNotIn('dimension coordinates', result)
self.assertIn('auxiliary coordinates', result)
self.assertIn('scalar coordinates', result)
self.assertIn('attributes', result)
def test_no_aux_coords(self):
aux_coords = ["forecast_period"]
for coord in aux_coords:
self.cube.remove_coord(coord)
representer = CubeRepresentation(self.cube)
result = representer.repr_html().lower()
self.assertIn("dimension coordinates", result)
self.assertNotIn("auxiliary coordinates", result)
self.assertIn("scalar coordinates", result)
self.assertIn("attributes", result)
def test_no_coords(self):
all_coords = [coord.name() for coord in self.cube.coords()]
for coord in all_coords:
self.cube.remove_coord(coord)
representer = CubeRepresentation(self.cube)
result = representer.repr_html().lower()
self.assertNotIn("dimension coordinates", result)
self.assertNotIn("auxiliary coordinates", result)
self.assertNotIn("scalar coordinates", result)
self.assertIn("attributes", result)
def test_no_scalar_coords(self):
aux_coords = ['air_pressure']
for coord in aux_coords:
self.cube.remove_coord(coord)
representer = CubeRepresentation(self.cube)
result = representer.repr_html().lower()
self.assertIn('dimension coordinates', result)
self.assertIn('auxiliary coordinates', result)
self.assertNotIn('scalar coordinates', result)
self.assertIn('attributes', result)
def test_no_dim_coords(self):
dim_coords = [c.name() for c in self.cube.coords(dim_coords=True)]
for coord in dim_coords:
self.cube.remove_coord(coord)
representer = CubeRepresentation(self.cube)
result = representer.repr_html().lower()
self.assertNotIn('dimension coordinates', result)
self.assertIn('auxiliary coordinates', result)
self.assertIn('scalar coordinates', result)
self.assertIn('attributes', result)
def setUp(self):
self.cube = stock.simple_3d()
representer = CubeRepresentation(self.cube)
self.result = representer.repr_html()
def test_no_cell_methods(self):
representer = CubeRepresentation(self.cube)
result = representer.repr_html().lower()
self.assertNotIn('cell methods', result)
def setUp(self):
self.cube = stock.simple_3d()
representer = CubeRepresentation(self.cube)
self.result = representer.repr_html()
def test_no_cell_methods(self):
representer = CubeRepresentation(self.cube)
result = representer.repr_html().lower()
self.assertNotIn('cell methods', result)
