# encoding: utf-8
require File.dirname(__FILE__) + '/spec_helper'

describe "Div" do

  before :each do
    browser.goto(WatirSpec.files + "/non_control_elements.html")
  end

  # Exists method
  describe "#exists?" do
    it "returns true if the element exists" do
      browser.div(:id, "header").should exist
      browser.div(:id, /header/).should exist
      browser.div(:title, "Header and primary navigation").should exist
      browser.div(:title, /Header and primary navigation/).should exist
      browser.div(:text, "This is a footer.").should exist
      browser.div(:text, /This is a footer\./).should exist
      browser.div(:class, "profile").should exist
      browser.div(:class, /profile/).should exist
      browser.div(:index, 0).should exist
      browser.div(:xpath, "//div[@id='header']").should exist
    end

    it "returns false if the element does not exist" do
      browser.div(:id, "no_such_id").should_not exist
      browser.div(:id, /no_such_id/).should_not exist
      browser.div(:title, "no_such_title").should_not exist
      browser.div(:title, /no_such_title/).should_not exist
      browser.div(:text, "no_such_text").should_not exist
      browser.div(:text, /no_such_text/).should_not exist
      browser.div(:class, "no_such_class").should_not exist
      browser.div(:class, /no_such_class/).should_not exist
      browser.div(:index, 1337).should_not exist
      browser.div(:xpath, "//div[@id='no_such_id']").should_not exist
    end

    it "raises TypeError when 'what' argument is invalid" do
      lambda { browser.div(:id, 3.14).exists? }.should raise_error(TypeError)
    end

    it "raises MissingWayOfFindingObjectException when 'how' argument is invalid" do
      lambda { browser.div(:no_such_how, 'some_value').exists? }.should raise_error(MissingWayOfFindingObjectException)
    end

    # it "locates the correct button when there are duplicate ids and user disambiguates by parent" do
    #   browser.goto(WatirSpec.files + "/buttons_with_duplicate_ids.html")
    #   browser.form(:name, "bar-form").div(:id, "name").parent.name.should == "bar-form"
    # end

  end

  # Attribute methods
  describe "#class_name" do
    it "returns the class attribute if the element exists" do
      browser.div(:id , "footer").class_name.should == "profile"
    end

    it "returns an empty string if the element exists but the attribute doesn't" do
      browser.div(:id , "content").class_name.should == ""
    end

    it "raises UnknownObjectException if the element does not exist" do
      lambda { browser.div(:id, "no_such_id").class_name }.should raise_error(UnknownObjectException)
      lambda { browser.div(:title, "no_such_title").class_name }.should raise_error(UnknownObjectException)
      lambda { browser.div(:index, 1337).class_name }.should raise_error(UnknownObjectException)
      lambda { browser.div(:xpath, "//div[@id='no_such_id']").class_name }.should raise_error(UnknownObjectException)
    end
  end

  describe "#id" do
    it "returns the id attribute if the element exists" do
      browser.div(:index, 1).id.should == "outer_container"
    end

    it "returns an empty string if the element exists, but the attribute doesn't" do
      browser.div(:index, 0).id.should == ""
    end

    it "raises UnknownObjectException if the element does not exist" do
      lambda { browser.div(:id, "no_such_id").id }.should raise_error(UnknownObjectException)
      lambda { browser.div(:title, "no_such_id").id }.should raise_error(UnknownObjectException)
      lambda { browser.div(:index, 1337).id }.should raise_error(UnknownObjectException)
    end

    it "should take all conditions into account when locating by id" do
      browser.goto "#{WatirSpec.files}/multiple_ids.html"
      browser.div(:id => "multiple", :class => "bar").class_name.should == "bar"
    end
  end

  describe "#style" do
    not_compliant_on :watir do
      it "returns the style attribute if the element exists" do
        browser.div(:id, 'best_language').style.should == "color: red; text-decoration: underline; cursor: pointer;"
      end
    end

    deviates_on :watir do
      it "returns the style attribute if the element exists" do
        # just different order and missing semicolon here
        browser.div(:id, 'best_language').style.should == "cursor: pointer; color: red; text-decoration: underline"
      end
    end

    it "returns an empty string if the element exists but the attribute doesn't" do
      browser.div(:id, 'promo').style.should == ""
    end

    it "raises UnknownObjectException if the element does not exist" do
      lambda {browser.div(:id, "no_such_id").style }.should raise_error(UnknownObjectException)
    end
  end

  describe "#text" do
    it "returns the text of the div" do
      browser.div(:id, "footer").text.strip.should == "This is a footer."
      browser.div(:title, "Closing remarks").text.strip.should == "This is a footer."
      browser.div(:xpath, "//div[@id='footer']").text.strip.should == "This is a footer."
    end

    it "returns an empty string if the element exists but contains no text" do
      browser.div(:index, 0).text.strip.should == ""
    end

    deviates_on :celerity do
      it "returns an empty string if the div is hidden" do
        browser.div(:id, 'hidden').text.should == ""
      end
    end

    it "raises UnknownObjectException if the element does not exist" do
      lambda { browser.div(:id, "no_such_id").text }.should raise_error(UnknownObjectException)
      lambda { browser.div(:title, "no_such_title").text }.should raise_error(UnknownObjectException)
      lambda { browser.div(:index, 1337).text }.should raise_error(UnknownObjectException)
      lambda { browser.div(:xpath, "//div[@id='no_such_id']").text }.should raise_error(UnknownObjectException)
    end
  end

  describe "#value" do
    it "returns the value attribute if the element exists" do
      browser.div(:id, 'promo').value.should == "invalid_attribute"
    end

    it "returns an empty string if the element exists but the attribute doesn't" do
      browser.div(:index, 0).value.should == ""
    end

    it "raises UnknownObjectException if the element does not exist" do
      lambda {browser.div(:id, "no_such_id").value }.should raise_error(UnknownObjectException)
      lambda {browser.div(:title, "no_such_title").value }.should raise_error(UnknownObjectException)
      lambda {browser.div(:index, 1337).value }.should raise_error(UnknownObjectException)
    end
  end

  describe "#respond_to?" do
    it "returns true for all attribute methods" do
      browser.div(:index, 0).should respond_to(:class_name)
      browser.div(:index, 0).should respond_to(:id)
      browser.div(:index, 0).should respond_to(:style)
      browser.div(:index, 0).should respond_to(:text)
      browser.div(:index, 0).should respond_to(:value)
    end
  end

  # Manipulation methods
  describe "#click" do
    it "fires events when clicked" do
      browser.div(:id, 'best_language').text.should_not == 'Ruby!'
      browser.div(:id, 'best_language').click
      browser.div(:id, 'best_language').text.should == 'Ruby!'
    end

    it "raises UnknownObjectException if the element does not exist" do
      lambda { browser.div(:id, "no_such_id").click }.should raise_error(UnknownObjectException)
      lambda { browser.div(:title, "no_such_title").click }.should raise_error(UnknownObjectException)
      lambda { browser.div(:index, 1337).click }.should raise_error(UnknownObjectException)
      lambda { browser.div(:xpath, "//div[@id='no_such_id']").click }.should raise_error(UnknownObjectException)
    end
  end

  not_compliant_on :watir, :webdriver do
    describe "#double_click" do
      it "fires the ondblclick event" do
        browser.div(:id, 'html_test').double_click
        messages.should include('double clicked')
      end
    end

    describe "#right_click" do
      it "fires the oncontextmenu event" do
        browser.goto(WatirSpec.files + "/right_click.html")
        browser.div(:id, "click").right_click
        messages.first.should == 'right-clicked'
      end
    end
  end

  describe "#html" do
    it "returns the HTML of the element" do
      html = browser.div(:id, 'footer').html.downcase
      html.should include('id="footer"')
      html.should include('title="closing remarks"')
      html.should include('class="profile"')

      html.should_not include('<div id="content">')
      html.should_not include('</body>')
    end
  end

end