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require 'spec_helper'
module Arel
describe Array do
before do
@relation = Array.new([
[1, 'duck' ],
[2, 'duck' ],
[3, 'goose']
], [[:id, Attributes::Integer], [:name, Attributes::String]])
end
describe '#attributes' do
it 'manufactures attributes corresponding to the names given on construction' do
@relation.attributes.should == [
Attribute.new(@relation, :id),
Attribute.new(@relation, :name)
]
end
end
describe '#call' do
it "manufactures an array of hashes of attributes to values" do
rows = @relation.call
rows.length.should == 3
@relation.array.zip(rows).each do |tuple, row|
row.relation.should == @relation
row.tuple.should == tuple
end
end
end
end
end
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