require 'watirspec_helper'

describe 'Del' do
  before :each do
    browser.goto(WatirSpec.url_for('non_control_elements.html'))
  end

  # Exists method
  describe '#exist?' do
    it "returns true if the 'del' exists" do
      expect(browser.del(id: 'lead')).to exist
      expect(browser.del(id: /lead/)).to exist
      expect(browser.del(text: 'This is a deleted text tag 1')).to exist
      expect(browser.del(text: /This is a deleted text tag 1/)).to exist
      expect(browser.del(class: 'lead')).to exist
      expect(browser.del(class: /lead/)).to exist
      expect(browser.del(index: 0)).to exist
      expect(browser.del(xpath: "//del[@id='lead']")).to exist
    end

    it 'returns the first del if given no args' do
      expect(browser.del).to exist
    end

    it "returns false if the element doesn't exist" do
      expect(browser.del(id: 'no_such_id')).to_not exist
      expect(browser.del(id: /no_such_id/)).to_not exist
      expect(browser.del(text: 'no_such_text')).to_not exist
      expect(browser.del(text: /no_such_text/)).to_not exist
      expect(browser.del(class: 'no_such_class')).to_not exist
      expect(browser.del(class: /no_such_class/)).to_not exist
      expect(browser.del(index: 1337)).to_not exist
      expect(browser.del(xpath: "//del[@id='no_such_id']")).to_not exist
    end

    it "raises TypeError when 'what' argument is invalid" do
      expect { browser.del(id: 3.14).exists? }.to raise_error(TypeError)
    end
  end

  # Attribute methods
  describe '#id' do
    it 'returns the id attribute' do
      expect(browser.del(index: 0).id).to eq 'lead'
    end

    it "returns an empty string if the element exists and the attribute doesn't" do
      expect(browser.del(index: 2).id).to eq ''
    end

    it "raises UnknownObjectException if the del doesn't exist" do
      expect { browser.del(id: 'no_such_id').id }.to raise_unknown_object_exception
      expect { browser.del(index: 1337).id }.to raise_unknown_object_exception
    end
  end

  describe '#title' do
    it 'returns the title attribute' do
      expect(browser.del(index: 0).title).to eq 'Lorem ipsum'
    end

    it "returns an empty string if the element exists and the attribute doesn't" do
      expect(browser.del(index: 2).title).to eq ''
    end

    it "raises UnknownObjectException if the del doesn't exist" do
      expect { browser.del(id: 'no_such_id').title }.to raise_unknown_object_exception
      expect { browser.del(xpath: "//del[@id='no_such_id']").title }.to raise_unknown_object_exception
    end
  end

  describe '#text' do
    it 'returns the text of the del' do
      expect(browser.del(index: 1).text).to eq 'This is a deleted text tag 2'
    end

    it "returns an empty string if the element doesn't contain any text" do
      expect(browser.del(index: 3).text).to eq ''
    end

    it "raises UnknownObjectException if the del doesn't exist" do
      expect { browser.del(id: 'no_such_id').text }.to raise_unknown_object_exception
      expect { browser.del(xpath: "//del[@id='no_such_id']").text }.to raise_unknown_object_exception
    end
  end

  describe '#respond_to?' do
    it 'returns true for all attribute methods' do
      expect(browser.del(index: 0)).to respond_to(:class_name)
      expect(browser.del(index: 0)).to respond_to(:id)
      expect(browser.del(index: 0)).to respond_to(:title)
      expect(browser.del(index: 0)).to respond_to(:text)
    end
  end

  # Other
  describe '#click', except: {headless: true} do
    it 'fires events' do
      expect(browser.del(class: 'footer').text).to_not include('Javascript')
      browser.del(class: 'footer').click
      expect(browser.del(class: 'footer').text).to include('Javascript')
    end

    it "raises UnknownObjectException if the del doesn't exist" do
      expect { browser.del(id: 'no_such_id').click }.to raise_unknown_object_exception
      expect { browser.del(title: 'no_such_title').click }.to raise_unknown_object_exception
    end
  end
end