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require 'spec_helper'
module Arel
describe Sql::Engine do
before do
@users = Table.new(:users)
@users.delete
end
describe "CRUD" do
describe "#create" do
it "inserts into the relation" do
@users.insert @users[:name] => "Bryan"
@users.first[@users[:name]].should == "Bryan"
end
end
describe "#read" do
it "reads from the relation" do
@users.insert @users[:name] => "Bryan"
@users.each do |row|
row[@users[:name]].should == "Bryan"
end
end
end
describe "#update" do
it "updates the relation" do
@users.insert @users[:name] => "Nick"
@users.update @users[:name] => "Bryan"
@users.first[@users[:name]].should == "Bryan"
end
end
describe "#delete" do
it "deletes from the relation" do
@users.insert @users[:name] => "Bryan"
@users.delete
@users.first.should == nil
end
end
end
end
end
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