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Contents
require 'guerrilla_patch/aggregate_by_type/divide_by_type'
describe DivideByType do
before(:each) do
@ratios = { '1A' => 50, '1B' => 30, '1C' => 20 }
end
it 'knows ratios' do
DivideByType.divide(@ratios, 50).should ==
{'1A' => 25, '1B' => 15, '1C' => 10}
end
it 'knows ratios for negative values' do
DivideByType.divide(@ratios, -50).should ==
{'1A' => -25, '1B' => -15, '1C' => -10}
end
it 'returns empty dividis for zero' do
DivideByType.divide(@ratios, 0).should == {}
end
it 'knows how to divide without ratios' do
DivideByType.divide({}, 10).should == { :no_division => 10}
end
it 'knows how to divide negative ratios' do
DivideByType.divide({"E2112"=>279.37, "E2111"=>-233.06}, 46.31).should == { "E2112" => 279.37, "E2111" => -233.06 }
end
end
Version data entries
7 entries across 7 versions & 1 rubygems