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Validate accessibility of members referenced in calculated member formulas #144

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Validate accessibility of members referenced in calculated member formulas #144

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153becb
Add regression tests for calculated member execution under role context.
jjustaments Nov 27, 2025
924d128
Assign role name to a variable for consistency.
jjustaments Nov 28, 2025
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50 changes: 50 additions & 0 deletions spec/connection_role_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
@role_name = role_name = 'California manager',
@role_name2 = role_name2 = 'Dummy, with comma',
@simple_role_name = simple_role_name = 'USA manager',
@mexico_santa_anita_role_name = mexico_santa_anita_role_name = 'Mexico Santa Anita',
@union_role_name = union_role_name = 'Union California manager',
@intermediate_union_role_name = intermediate_union_role_name = "Intermediate #{union_role_name}"
]
Expand Down Expand Up @@ -40,6 +41,24 @@
end
measure 'Unit Sales', :column => 'unit_sales', :aggregator => 'sum'
measure 'Store Sales', :column => 'store_sales', :aggregator => 'sum'
calculated_member 'Mexico DF', dimension: 'Customers', formula: <<~MDX
Aggregate([Customers].[Mexico].[DF].Children)
MDX
calculated_member 'Mexico Santa Anita and Santa Fe', dimension: 'Customers', formula: <<~MDX
Aggregate({[Customers].[Mexico].[DF].[Santa Anita], [Customers].[Mexico].[DF].[Santa Fe]})
MDX
end
role mexico_santa_anita_role_name do
schema_grant :access => 'none' do
cube_grant :cube => 'Sales', :access => 'all' do
dimension_grant :dimension => '[Measures]', :access => 'all'
hierarchy_grant :hierarchy => '[Customers]', :bottom_level => '[Customers].[City]', :access => 'custom' do
member_grant :member => '[Customers].[Mexico].[DF].[Santa Anita]', :access => 'all'
member_grant :member => '[Customers].[Mexico DF]', :access => 'all'
member_grant :member => '[Customers].[Mexico Santa Anita and Santa Fe]', :access => 'all'
end
end
end
end
role role_name do
schema_grant :access => 'none' do
Expand Down Expand Up @@ -182,5 +201,36 @@ def call(n)
cube.member('[Customers].[All Customers].[USA].[CA]').should_not be_drillable
end

describe "calculated member with role restrictions" do
before(:each) do
@olap.role_name = @mexico_santa_anita_role_name
@query = @olap.from('Sales')
@sql = ActiveRecord::Base.connection
end

it "should aggregate only accessible children" do
result = @query.rows('[Customers].[Mexico DF]').columns('[Measures].[Unit Sales]').execute
result.values.should == [[@sql.select_value(<<~SQL).to_i]]
SELECT SUM(unit_sales)
FROM sales
JOIN customers ON sales.customer_id = customers.id
WHERE customers.country = 'Mexico'
AND customers.state_province = 'DF'
AND customers.city = 'Santa Anita'
SQL
end

it "should aggregate only accessible members from set" do
result = @query.rows('[Customers].[Mexico Santa Anita and Santa Fe]').columns('[Measures].[Unit Sales]').execute
result.values.should == [[@sql.select_value(<<~SQL).to_i]]
SELECT SUM(unit_sales)
FROM sales
JOIN customers ON sales.customer_id = customers.id
WHERE customers.country = 'Mexico'
AND customers.state_province = 'DF'
AND customers.city = 'Santa Anita'
SQL
end
end
end
end
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