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Contents
require 'spec_helper'
module Alf
module Engine
describe Coerce do
it 'should work on an empty operand' do
Coerce.new([], Heading[:price => Float]).to_a.should eq([])
end
let(:operand){[
{:name => "Jones", :price => "12.0"},
{:name => "Smith", :price => "-10.0"}
]}
it 'should work on a non empty operand' do
exp = [
{:name => "Jones", :price => 12.0},
{:name => "Smith", :price => -10.0}
]
heading = Heading[:name => String, :price => Float]
Coerce.new(operand, heading).to_a.should eq(exp)
end
it 'should not project on the heading' do
exp = [
{:name => "Jones", :price => 12.0},
{:name => "Smith", :price => -10.0}
]
heading = Heading[:price => Float]
Coerce.new(operand, heading).to_a.should eq(exp)
end
end
end # module Engine
end # module Alf
Version data entries
9 entries across 9 versions & 2 rubygems