require File.expand_path(File.dirname(__FILE__) ) + "/../spec_helper"

describe "set_re_javascript_include", :type => :helper do 
  it "should be accessible to rails apps by default" do 
    ActionView::Base.new.methods.should include("set_re_javascript_include")
  end
  
  it "should set defer_re_javascript_include" do
    @template.should_receive(:content_for).with(:defer_re_javascript_include)
    eval_erb("<% set_re_javascript_include('me') %>")
  end

  it "should set defer_re_javascript_include variable " do
    eval_erb("<% set_re_javascript_include('me') %>")
    @template.instance_variable_get("@content_for_defer_re_javascript_include").should == eval_erb("<%= javascript_include_tag('me') %>")
  end
end

describe "set_re_breadcrumbs", :type => :helper do 
  before(:each) do
    RulesEngineView::Defer.prefix_breadcrumbs = nil
  end

  it "should be accessible to rails apps by default" do 
    ActionView::Base.new.methods.should include("set_re_breadcrumbs")
  end
  
  it "should set defer_re_breadcrumbs" do
    @template.should_receive(:content_for).with(:defer_re_breadcrumbs)
    eval_erb("<% set_re_breadcrumbs('me') %>")
  end

  it "should set defer_re_breadcrumbs variable " do
    eval_erb("<% set_re_breadcrumbs('me') %>")
    @template.instance_variable_get("@content_for_defer_re_breadcrumbs").should == eval_erb("<%= re_breadcrumbs('me') %>")
  end
end

describe "set_re_breadcrumbs_prefix", :type => :helper do 
  before(:each) do
    RulesEngineView::Defer.prefix_breadcrumbs = "HERE"
  end
  
  it "should add the prefix to the breadcrumb array" do    
    eval_erb("<% set_re_breadcrumbs('me') %>")
    @template.instance_variable_get("@content_for_defer_re_breadcrumbs").should == eval_erb("<%= re_breadcrumbs('HERE', 'me') %>")
  end
end

describe "set_re_breadcrumbs_right", :type => :helper do 
  before(:each) do
    RulesEngineView::Defer.prefix_breadcrumbs = nil
  end
  
  it "should be accessible to rails apps by default" do 
    ActionView::Base.new.methods.should include("set_re_breadcrumbs_right")
  end
  
  it "should set defer_re_breadcrumbs" do
    @template.should_receive(:content_for).with(:defer_re_breadcrumbs)
    eval_erb("<% set_re_breadcrumbs_right('me') %>")
  end

  it "should set defer_re_breadcrumbs variable " do
    eval_erb("<% set_re_breadcrumbs_right('me') %>")
    @template.instance_variable_get("@content_for_defer_re_breadcrumbs").should == eval_erb("<%= re_breadcrumbs_right('me') %>")
  end  
end
  
describe "set_re_breadcrumbs_right_prefix", :type => :helper do 
  before(:each) do
    RulesEngineView::Defer.prefix_breadcrumbs = "HERE"
  end
  
  it "should add the prefix to the breadcrumb array" do
    eval_erb("<% set_re_breadcrumbs_right('me') %>")
    @template.instance_variable_get("@content_for_defer_re_breadcrumbs").should == eval_erb("<%= re_breadcrumbs_right('HERE', 'me') %>")
  end
end