# encoding: utf-8
require 'spec_helper'

describe ScopeComposer::Model do

  class ScopeComposerModelTest
    include ScopeComposer::Model
  
    has_scope_composer
    scope :say_hi, ->(t){ 'hi' }
    scope_helper :helper_method, ->(t){ 'hi' }
  
    scope_composer_for :search
    search_scope :limit
    search_scope :offset, prefix: true
    search_helper :tester, ->(t){ t.to_i }
  
  end
  
  let(:scope){ ScopeComposerModelTest }
  subject{ scope }
  
  it { should respond_to :scope_composer_for }
  it { should respond_to :scope_scope }
  it { should respond_to :scope }
  it { should respond_to :say_hi }
  
  it { should respond_to :search_scope }
  it { should respond_to :search_helper }
  it { should respond_to :limit }
  it { should respond_to :offset_search }
  it { should_not respond_to :tester }

  it "should define a scope helper" do
    ScopeComposerModelTest.say_hi('hi').should respond_to :helper_method
  end
  
  describe ".search_scope" do
    let(:scope){ ScopeComposerModelTest.search_scope.new }
    subject{ scope }
    before(:each){ scope.limit(10) }
    
    its(:scope_attributes){ should eq({ limit: 10 }) }
    its(:attributes){ should eq({}) }
    
    describe "#where" do
      before(:each){ scope.where( id: 20 ) }
    
      its(:scope_attributes){ should eq({ limit: 10 }) }
      its(:attributes){ should eq({ id: 20 }) }
    end
    
  end
  
  describe ".scope" do
    it "should return self" do
      subject.limit(1).where( id: 1 ).class.should eq ScopeComposerModelTest::SearchScope
    end
  end
  
end