Sha256: 90b7fba8fbdccc52ee650770fbb0f7e5f5d0051868ab4b355e4cc0ce4632205b
Contents?: true
Size: 958 Bytes
Versions: 5
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Stored size: 958 Bytes
Contents
require 'spec_helper'
module Alf
module Engine
describe Defaults do
it 'should work on an empty operand' do
Defaults.new([], TupleComputation[:id => 1]).to_a.should eq([])
end
it 'should replace nil by the default value' do
rel = [
{:name => "Jones"},
{:name => nil}
]
exp = [
{:name => "Jones"},
{:name => "Smith"}
]
Defaults.new(rel, TupleComputation[:name => "Smith"]).to_a.should eq(exp)
end
it 'should add missing attributes and allow computations' do
rel = [
{:name => "Jones"},
{:name => "Smith"}
]
exp = [
{:name => "Jones", :up => "JONES"},
{:name => "Smith", :up => "SMITH"}
]
defs = TupleComputation[:up => lambda{ name.upcase }]
Defaults.new(rel, defs).to_a.should eq(exp)
end
end
end # module Engine
end # module Alf
Version data entries
5 entries across 5 versions & 1 rubygems