def test_link_hierarchies(self):
dims = dict((d.name, d) for d in self.dimensions)
links = [{"name": "date"}]
cube = Cube("contracts",
dimension_links=links,
measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
self.assertEqual(dim.hierarchy().name, "ymd")
links = [{"name": "date", "nonadditive":None}]
cube = Cube("contracts",
dimension_links=links,
measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
self.assertEqual(dim.hierarchy().name, "ymd")
links = [{"name": "date", "hierarchies": ["ym"]}]
cube = Cube("contracts",
dimension_links=links,
measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 1)
self.assertEqual(dim.hierarchy().name, "ym")
def test_links(self):
dims = dict((d.name, d) for d in self.dimensions)
links = [{"name": "date"}]
cube = Cube("contracts", dimension_links=links, measures=self.measures)
cube.link_dimensions(dims)
self.assertEqual(len(cube.dimensions), 1)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
links = [{"name": "date"}, "product", "flag"]
cube = Cube("contracts", dimension_links=links, measures=self.measures)
cube.link_dimensions(dims)
self.assertEqual(len(cube.dimensions), 3)
self.assertIsInstance(cube.dimension("flag"), Dimension)
def test_links(self):
dims = dict((d.name, d) for d in self.dimensions)
links = [{"name": "date"}]
cube = Cube("contracts",
dimension_links=links,
measures=self.measures)
cube.link_dimensions(dims)
self.assertEqual(len(cube.dimensions), 1)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
links = [{"name": "date"}, "product", "flag"]
cube = Cube("contracts",
dimension_links=links,
measures=self.measures)
cube.link_dimensions(dims)
self.assertEqual(len(cube.dimensions), 3)
self.assertIsInstance(cube.dimension("flag"), Dimension)
def test_link_hierarchies(self):
dims = dict((d.name, d) for d in self.dimensions)
links = [{"name": "date"}]
cube = Cube("contracts", dimension_links=links, measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
self.assertEqual(dim.hierarchy().name, "ymd")
links = [{"name": "date", "nonadditive": None}]
cube = Cube("contracts", dimension_links=links, measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
self.assertEqual(dim.hierarchy().name, "ymd")
links = [{"name": "date", "hierarchies": ["ym"]}]
cube = Cube("contracts", dimension_links=links, measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 1)
self.assertEqual(dim.hierarchy().name, "ym")
class CubeTestCase(unittest.TestCase):
def setUp(self):
a = [DIM_DATE_DESC, DIM_PRODUCT_DESC, DIM_FLAG_DESC]
self.measures = attribute_list(["amount", "discount"], Measure)
self.details = attribute_list(["detail"], Attribute)
self.dimensions = [create_dimension(desc) for desc in a]
self.cube = Cube("contracts",
dimensions=self.dimensions,
measures=self.measures,
details=self.details)
def test_create_cube(self):
cube = {
"name": "cube",
"dimensions": ["date"],
"aggregates": ["record_count"],
"details": ["some_detail", "another_detail"]
}
cube = create_cube(cube)
self.assertEqual(cube.name, "cube")
self.assertEqual(len(cube.aggregates), 1)
self.assertEqual(len(cube.details), 2)
def test_get_dimension(self):
self.assertListEqual(self.dimensions, self.cube.dimensions)
self.assertEqual("date", self.cube.dimension("date").name)
self.assertEqual("product", self.cube.dimension("product").name)
self.assertEqual("flag", self.cube.dimension("flag").name)
self.assertRaises(NoSuchDimensionError, self.cube.dimension, "xxx")
def test_get_measure(self):
self.assertListEqual(self.measures, self.cube.measures)
self.assertEqual("amount", self.cube.measure("amount").name)
self.assertEqual("discount", self.cube.measure("discount").name)
self.assertRaises(NoSuchAttributeError, self.cube.measure, "xxx")
def test_attributes(self):
all_attributes = self.cube.all_attributes
refs = [a.ref() for a in all_attributes]
expected = [
'date.year', 'date.month', 'date.month_name', 'date.day',
'product.key', 'product.name', 'product.description', 'flag',
'detail', 'amount', 'discount'
]
self.assertSequenceEqual(expected, refs)
attributes = self.cube.get_attributes(["date.year", "product.name"])
refs = [a.ref() for a in attributes]
expected = ['date.year', 'product.name']
self.assertSequenceEqual(expected, refs)
attributes = self.cube.get_attributes(["amount"])
refs = [a.ref() for a in attributes]
self.assertSequenceEqual(["amount"], refs)
with self.assertRaises(NoSuchAttributeError):
self.cube.get_attributes(["UNKNOWN"])
@unittest.skip("deferred (needs workspace)")
def test_to_dict(self):
desc = self.cube.to_dict()
dims = dict((dim.name, dim) for dim in self.dimensions)
cube = create_cube(desc, dims)
self.assertEqual(self.cube.dimensions, cube.dimensions)
self.assertEqual(self.cube.measures, cube.measures)
self.assertEqual(self.cube, cube)
def test_links(self):
dims = dict((d.name, d) for d in self.dimensions)
links = [{"name": "date"}]
cube = Cube("contracts", dimension_links=links, measures=self.measures)
cube.link_dimensions(dims)
self.assertEqual(len(cube.dimensions), 1)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
links = [{"name": "date"}, "product", "flag"]
cube = Cube("contracts", dimension_links=links, measures=self.measures)
cube.link_dimensions(dims)
self.assertEqual(len(cube.dimensions), 3)
self.assertIsInstance(cube.dimension("flag"), Dimension)
def test_link_hierarchies(self):
dims = dict((d.name, d) for d in self.dimensions)
links = [{"name": "date"}]
cube = Cube("contracts", dimension_links=links, measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
self.assertEqual(dim.hierarchy().name, "ymd")
links = [{"name": "date", "nonadditive": None}]
cube = Cube("contracts", dimension_links=links, measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
self.assertEqual(dim.hierarchy().name, "ymd")
links = [{"name": "date", "hierarchies": ["ym"]}]
cube = Cube("contracts", dimension_links=links, measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 1)
self.assertEqual(dim.hierarchy().name, "ym")
def test_inherit_nonadditive(self):
dims = [DIM_DATE_DESC, DIM_PRODUCT_DESC, DIM_FLAG_DESC]
cube = {
"name": "contracts",
"dimensions": ["date", "product"],
"nonadditive": "time",
"measures": ["amount", "discount"]
}
dims = [create_dimension(md) for md in dims]
dims = dict((dim.name, dim) for dim in dims)
cube = create_cube(cube)
measures = cube.measures
self.assertEqual(measures[0].nonadditive, "time")
class CubeTestCase(unittest.TestCase):
def setUp(self):
a = [DIM_DATE_DESC, DIM_PRODUCT_DESC, DIM_FLAG_DESC]
self.measures = attribute_list(["amount", "discount"], Measure)
self.details = attribute_list(["detail"], Attribute)
self.dimensions = [create_dimension(desc) for desc in a]
self.cube = Cube("contracts",
dimensions=self.dimensions,
measures=self.measures,
details=self.details)
def test_create_cube(self):
cube = {
"name": "cube",
"dimensions": ["date"],
"aggregates": ["record_count"],
"details": ["some_detail", "another_detail"]
}
cube = create_cube(cube)
self.assertEqual(cube.name, "cube")
self.assertEqual(len(cube.aggregates), 1)
self.assertEqual(len(cube.details), 2)
def test_get_dimension(self):
self.assertListEqual(self.dimensions, self.cube.dimensions)
self.assertEqual("date", self.cube.dimension("date").name)
self.assertEqual("product", self.cube.dimension("product").name)
self.assertEqual("flag", self.cube.dimension("flag").name)
self.assertRaises(NoSuchDimensionError, self.cube.dimension, "xxx")
def test_get_measure(self):
self.assertListEqual(self.measures, self.cube.measures)
self.assertEqual("amount", self.cube.measure("amount").name)
self.assertEqual("discount", self.cube.measure("discount").name)
self.assertRaises(NoSuchAttributeError, self.cube.measure, "xxx")
def test_attributes(self):
all_attributes = self.cube.all_attributes
refs = [a.ref() for a in all_attributes]
expected = [
'date.year',
'date.month',
'date.month_name',
'date.day',
'product.key',
'product.name',
'product.description',
'flag',
'detail',
'amount',
'discount']
self.assertSequenceEqual(expected, refs)
attributes = self.cube.get_attributes(["date.year", "product.name"])
refs = [a.ref() for a in attributes]
expected = ['date.year', 'product.name']
self.assertSequenceEqual(expected, refs)
attributes = self.cube.get_attributes(["amount"])
refs = [a.ref() for a in attributes]
self.assertSequenceEqual(["amount"], refs)
with self.assertRaises(NoSuchAttributeError):
self.cube.get_attributes(["UNKNOWN"])
@unittest.skip("deferred (needs workspace)")
def test_to_dict(self):
desc = self.cube.to_dict()
dims = dict((dim.name, dim) for dim in self.dimensions)
cube = create_cube(desc, dims)
self.assertEqual(self.cube.dimensions, cube.dimensions)
self.assertEqual(self.cube.measures, cube.measures)
self.assertEqual(self.cube, cube)
def test_links(self):
dims = dict((d.name, d) for d in self.dimensions)
links = [{"name": "date"}]
cube = Cube("contracts",
dimension_links=links,
measures=self.measures)
cube.link_dimensions(dims)
self.assertEqual(len(cube.dimensions), 1)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
links = [{"name": "date"}, "product", "flag"]
cube = Cube("contracts",
dimension_links=links,
measures=self.measures)
cube.link_dimensions(dims)
self.assertEqual(len(cube.dimensions), 3)
self.assertIsInstance(cube.dimension("flag"), Dimension)
def test_link_hierarchies(self):
dims = dict((d.name, d) for d in self.dimensions)
links = [{"name": "date"}]
cube = Cube("contracts",
dimension_links=links,
measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
self.assertEqual(dim.hierarchy().name, "ymd")
links = [{"name": "date", "nonadditive":None}]
cube = Cube("contracts",
dimension_links=links,
measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 2)
self.assertEqual(dim.hierarchy().name, "ymd")
links = [{"name": "date", "hierarchies": ["ym"]}]
cube = Cube("contracts",
dimension_links=links,
measures=self.measures)
cube.link_dimensions(dims)
dim = cube.dimension("date")
self.assertEqual(len(dim.hierarchies), 1)
self.assertEqual(dim.hierarchy().name, "ym")
def test_inherit_nonadditive(self):
dims = [DIM_DATE_DESC, DIM_PRODUCT_DESC, DIM_FLAG_DESC]
cube = {
"name": "contracts",
"dimensions": ["date", "product"],
"nonadditive": "time",
"measures": ["amount", "discount"]
}
dims = [create_dimension(md) for md in dims]
dims = dict((dim.name, dim) for dim in dims)
cube = create_cube(cube)
measures = cube.measures
self.assertEqual(measures[0].nonadditive, "time")