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mongoid_persistance_spec.rb
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mongoid_persistance_spec.rb
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describe 'mongoid', :if => Gem::Version.create(RUBY_VERSION.dup) >= Gem::Version.create('1.9.3') do
before(:all) do
require 'mongoid'
require 'logger'
require 'spec_helper'
Dir[File.dirname(__FILE__) + "/../../models/*.rb"].sort.each { |f| require File.expand_path(f) }
# if you want to see the statements while running the spec enable the following line
# Mongoid.logger = Logger.new(STDERR)
DATABASE_NAME = "mongoid_#{Process.pid}"
Mongoid.configure do |config|
config.connect_to DATABASE_NAME
end
end
after do
Mongoid.purge!
end
describe "named scopes with the old DSL" do
context "Does not already respond_to? the scope name" do
it "should add a scope" do
SimpleMongoid.should respond_to(:unknown_scope)
SimpleMongoid.unknown_scope.class.should == Mongoid::Criteria
end
end
context "Already respond_to? the scope name" do
it "should not add a scope" do
SimpleMongoid.should respond_to(:new)
SimpleMongoid.new.class.should == SimpleMongoid
end
end
end
describe "named scopes with the new DSL" do
context "Does not already respond_to? the scope name" do
it "should add a scope" do
SimpleNewDslMongoid.should respond_to(:unknown_scope)
SimpleNewDslMongoid.unknown_scope.class.should == Mongoid::Criteria
end
end
context "Already respond_to? the scope name" do
it "should not add a scope" do
SimpleNewDslMongoid.should respond_to(:new)
SimpleNewDslMongoid.new.class.should == SimpleNewDslMongoid
end
end
end
describe "#find_in_state" do
let!(:model) { SimpleNewDslMongoid.create!(:status => :unknown_scope) }
let!(:model_id) { model._id }
it "should respond to method" do
SimpleNewDslMongoid.should respond_to(:find_in_state)
end
it "should find the model when given the correct scope and model id" do
SimpleNewDslMongoid.find_in_state(model_id, 'unknown_scope').class.should == SimpleNewDslMongoid
SimpleNewDslMongoid.find_in_state(model_id, 'unknown_scope').should == model
end
it "should raise DocumentNotFound error when given incorrect scope" do
expect {SimpleNewDslMongoid.find_in_state(model_id, 'new')}.to raise_error Mongoid::Errors::DocumentNotFound
end
it "should raise DocumentNotFound error when given incorrect model id" do
expect {SimpleNewDslMongoid.find_in_state('bad_id', 'unknown_scope')}.to raise_error Mongoid::Errors::DocumentNotFound
end
end
describe "#count_in_state" do
before do
3.times { SimpleNewDslMongoid.create!(:status => :unknown_scope) }
end
it "should respond to method" do
SimpleNewDslMongoid.should respond_to(:count_in_state)
end
it "should return n for a scope with n records persisted" do
SimpleNewDslMongoid.count_in_state('unknown_scope').class.should == Fixnum
SimpleNewDslMongoid.count_in_state('unknown_scope').should == 3
end
it "should return zero for a scope without records persisted" do
SimpleNewDslMongoid.count_in_state('new').class.should == Fixnum
SimpleNewDslMongoid.count_in_state('new').should == 0
end
end
describe "#with_state_scope" do
before do
3.times { SimpleNewDslMongoid.create!(:status => :unknown_scope) }
2.times { SimpleNewDslMongoid.create!(:status => :new) }
end
it "should respond to method" do
SimpleNewDslMongoid.should respond_to(:with_state_scope)
end
it "should correctly process block" do
SimpleNewDslMongoid.with_state_scope('unknown_scope') do
SimpleNewDslMongoid.count
end.should == 3
SimpleNewDslMongoid.with_state_scope('new') do
SimpleNewDslMongoid.count
end.should == 2
end
end
end