def test_mdx_builder_with_calculated_member(self):
mdx = MdxBuilder.from_cube(cube="Cube").with_member(
CalculatedMember.avg(
dimension="Period",
hierarchy="Period",
element="AVG 2016",
cube="Cube",
mdx_set=MdxHierarchySet.children(member=Member.of("Period", "2016")),
mdx_tuple=MdxTuple.of(Member.of("Dim1", "Total Dim1"),
Member.of("Dim2", "Total Dim2")))) \
.rows_non_empty() \
.add_hierarchy_set_to_row_axis(MdxHierarchySet.all_leaves("DIM1", "DIM1")) \
.columns_non_empty() \
.add_member_tuple_to_columns(Member.of("Period", "AVG 2016")) \
.where("[Dim2].[Total Dim2]") \
.to_mdx()
self.assertEqual(
"WITH\r\n"
"MEMBER [PERIOD].[PERIOD].[AVG2016] AS AVG({[PERIOD].[PERIOD].[2016].CHILDREN},"
"[CUBE].([DIM1].[DIM1].[TOTALDIM1],[DIM2].[DIM2].[TOTALDIM2]))\r\n"
"SELECT\r\n"
"NON EMPTY {([PERIOD].[PERIOD].[AVG2016])} ON 0,\r\n"
"NON EMPTY {TM1FILTERBYLEVEL({TM1SUBSETALL([DIM1].[DIM1])},0)} ON 1\r\n"
"FROM [CUBE]\r\n"
"WHERE ([DIM2].[DIM2].[TOTALDIM2])",
mdx)
def test_mdx_set_cross_joins(self):
mdx_set = MdxSet.cross_joins([
MdxHierarchySet.children(Member.of("Dimension", "element1")),
MdxHierarchySet.member(Member.of("Dimension", "element2")),
MdxHierarchySet.member(Member.of("Dimension", "element3"))
])
self.assertEqual(
"{{[dimension].[dimension].[element1].CHILDREN}"
" * {[dimension].[dimension].[element2]}"
" * {[dimension].[dimension].[element3]}}", mdx_set.to_mdx())
def test_mdx_set_unions_allow_duplicates(self):
hierarchy_set = MdxSet.unions([
MdxHierarchySet.children(Member.of("Dimension", "element1")),
MdxHierarchySet.member(Member.of("Dimension", "element2")),
MdxHierarchySet.member(Member.of("Dimension", "element3"))
], True)
self.assertEqual(
"{{[dimension].[dimension].[element1].CHILDREN},"
"{[dimension].[dimension].[element2]},"
"{[dimension].[dimension].[element3]}}", hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_unions_no_duplicates(self):
hierarchy_set = MdxHierarchySet.unions([
MdxHierarchySet.children(Member.of("Dimension", "element1")),
MdxHierarchySet.member(Member.of("Dimension", "element2")),
MdxHierarchySet.member(Member.of("Dimension", "element3"))
])
self.assertEqual(
"{{[DIMENSION].[DIMENSION].[ELEMENT1].CHILDREN}"
" + {[DIMENSION].[DIMENSION].[ELEMENT2]}"
" + {[DIMENSION].[DIMENSION].[ELEMENT3]}}", hierarchy_set.to_mdx())
def test_calculated_member_sum(self):
calculated_member = CalculatedMember.sum(
dimension="Period",
hierarchy="Period",
element="SUM 2016",
cube="Cube",
mdx_set=MdxHierarchySet.children(Member.of("Period", "2016")),
mdx_tuple=MdxTuple.of(Member.of("Dimension1", "Element1"), Member.of("Dimension2", "Element2")))
self.assertEqual(
calculated_member.to_mdx(),
"MEMBER [PERIOD].[PERIOD].[SUM2016] AS SUM({[PERIOD].[PERIOD].[2016].CHILDREN},[CUBE]."
"([DIMENSION1].[DIMENSION1].[ELEMENT1],[DIMENSION2].[DIMENSION2].[ELEMENT2]))")
def test_mdx_build_with_multi_calculated_member(self):
mdx = MdxBuilder.from_cube(cube="Cube").with_member(
CalculatedMember.avg(
dimension="Period",
hierarchy="Period",
element="AVG 2016",
cube="Cube",
mdx_set=MdxHierarchySet.children(member=Member.of("Period", "2016")),
mdx_tuple=MdxTuple.of(Member.of("Dim1", "Total Dim1"),
Member.of("Dim2", "Total Dim2")))) \
.with_member(
CalculatedMember.sum(
dimension="Period",
hierarchy="Period",
element="SUM 2016",
cube="Cube",
mdx_set=MdxHierarchySet.children(member=Member.of("Period", "2016")),
mdx_tuple=MdxTuple.of(Member.of("Dim1", "Total Dim1"),
Member.of("Dim2", "Total Dim2")))) \
.rows_non_empty() \
.add_hierarchy_set_to_row_axis(MdxHierarchySet.all_leaves("dim1", "dim1")) \
.columns_non_empty() \
.add_hierarchy_set_to_column_axis(
MdxHierarchySet.members(members=[Member.of("Period", "AVG 2016"), Member.of("Period", "SUM 2016")])) \
.where(Member.of("Dim2", "Total Dim2")) \
.to_mdx()
self.assertEqual(
"WITH\r\n"
"MEMBER [period].[period].[avg2016] AS AVG({[period].[period].[2016].CHILDREN},"
"[cube].([dim1].[dim1].[totaldim1],[dim2].[dim2].[totaldim2]))\r\n"
"MEMBER [period].[period].[sum2016] AS SUM({[period].[period].[2016].CHILDREN},"
"[cube].([dim1].[dim1].[totaldim1],[dim2].[dim2].[totaldim2]))\r\n"
"SELECT\r\n"
"NON EMPTY {[period].[period].[avg2016],[period].[period].[sum2016]} ON 0,\r\n"
"NON EMPTY {TM1FILTERBYLEVEL({TM1SUBSETALL([dim1].[dim1])},0)} ON 1\r\n"
"FROM [cube]\r\n"
"WHERE ([dim2].[dim2].[totaldim2])", mdx)
def test_calculated_member_sum(self):
calculated_member = CalculatedMember.sum(
dimension="Period",
hierarchy="Period",
element="SUM 2016",
cube="Cube",
mdx_set=MdxHierarchySet.children(Member.of("Period", "2016")),
mdx_tuple=MdxTuple.of(Member.of("Dimension1", "Element1"),
Member.of("Dimension2", "Element2")))
self.assertEqual(
calculated_member.to_mdx(),
"MEMBER [period].[period].[sum2016] AS SUM({[period].[period].[2016].CHILDREN},[cube]."
"([dimension1].[dimension1].[element1],[dimension2].[dimension2].[element2]))"
)
def test_mdx_hierarchy_set_children(self):
hierarchy_set = MdxHierarchySet.children(Member.of("Dimension", "Element"))
self.assertEqual(
"{[DIMENSION].[DIMENSION].[ELEMENT].CHILDREN}",
hierarchy_set.to_mdx())