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require File.join(File.dirname(__FILE__), '..', '..', '..', '..', 'spec_helper')
module Arel
describe Session do
before do
@relation = Table.new(:users)
@session = Session.new
end
describe '::start' do
describe '::instance' do
it "it is a singleton within the started session" do
Session.start do
Session.new.should == Session.new
end
end
it "is a singleton across nested sessions" do
Session.start do
outside = Session.new
Session.start do
Session.new.should == outside
end
end
end
it "manufactures new sessions outside of the started session" do
Session.new.should_not == Session.new
end
end
end
describe Session::CRUD do
before do
@insert = Insert.new(@relation, @relation[:name] => 'nick')
@update = Update.new(@relation, @relation[:name] => 'nick')
@delete = Deletion.new(@relation)
@read = @relation
end
describe '#create' do
it "executes an insertion on the connection" do
mock(@insert).call
@session.create(@insert)
end
end
describe '#read' do
it "executes an selection on the connection" do
mock(@read).call
@session.read(@read)
end
it "is memoized" do
mock(@read).call.once
@session.read(@read)
@session.read(@read)
end
end
describe '#update' do
it "executes an update on the connection" do
mock(@update).call
@session.update(@update)
end
end
describe '#delete' do
it "executes a delete on the connection" do
mock(@delete).call
@session.delete(@delete)
end
end
end
describe 'Transactions' do
describe '#begin' do
end
describe '#end' do
end
end
end
end
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