require "watirspec_helper"

describe "CheckBox" do

  before :each do
    browser.goto(WatirSpec.url_for("forms_with_input_elements.html"))
  end

  # Exists method

  describe "#exists?" do
    it "returns true if the checkbox button exists" do
      expect(browser.checkbox(id: "new_user_interests_books")).to exist
      expect(browser.checkbox(id: /new_user_interests_books/)).to exist
      expect(browser.checkbox(name: "new_user_interests")).to exist
      expect(browser.checkbox(name: /new_user_interests/)).to exist
      expect(browser.checkbox(value: "books")).to exist
      expect(browser.checkbox(value: /books/)).to exist
      # not sure what :text is supposed to represent here
      # browser.checkbox(text: "books").to exist
      # browser.checkbox(text: /books/).to exist
      expect(browser.checkbox(class: "fun")).to exist
      expect(browser.checkbox(class: /fun/)).to exist
      expect(browser.checkbox(index: 0)).to exist
      expect(browser.checkbox(xpath: "//input[@id='new_user_interests_books']")).to exist
    end

    it "returns true if the checkbox button exists (search by name and value)" do
      expect(browser.checkbox(name: "new_user_interests", value: 'cars')).to exist
      browser.checkbox(xpath: "//input[@name='new_user_interests' and @value='cars']").set
    end

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

    it "returns false if the checkbox button does not exist" do
      expect(browser.checkbox(id: "no_such_id")).to_not exist
      expect(browser.checkbox(id: /no_such_id/)).to_not exist
      expect(browser.checkbox(name: "no_such_name")).to_not exist
      expect(browser.checkbox(name: /no_such_name/)).to_not exist
      expect(browser.checkbox(value: "no_such_value")).to_not exist
      expect(browser.checkbox(value: /no_such_value/)).to_not exist
      expect(browser.checkbox(text: "no_such_text")).to_not exist
      expect(browser.checkbox(text: /no_such_text/)).to_not exist
      expect(browser.checkbox(class: "no_such_class")).to_not exist
      expect(browser.checkbox(class: /no_such_class/)).to_not exist
      expect(browser.checkbox(index: 1337)).to_not exist
      expect(browser.checkbox(xpath: "//input[@id='no_such_id']")).to_not exist
    end

    it "returns false if the checkbox button does not exist (search by name and value)" do
      expect(browser.checkbox(name: "new_user_interests", value: 'no_such_value')).to_not exist
      expect(browser.checkbox(xpath: "//input[@name='new_user_interests' and @value='no_such_value']")).to_not exist
      expect(browser.checkbox(name: "no_such_name", value: 'cars')).to_not exist
      expect(browser.checkbox(xpath: "//input[@name='no_such_name' and @value='cars']")).to_not exist
    end

    it "returns true for checkboxes with a string value" do
      expect(browser.checkbox(name: 'new_user_interests', value: 'books')).to exist
      expect(browser.checkbox(name: 'new_user_interests', value: 'cars')).to exist
    end

    it "returns true for checkbox with upper case type" do
      expect(browser.checkbox(id: "new_user_interests_draw")).to exist
    end

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

    it "raises MissingWayOfFindingObjectException when 'how' argument is invalid" do
      expect { browser.checkbox(no_such_how: 'some_value').exists? }.to raise_error(Watir::Exception::MissingWayOfFindingObjectException)
    end
  end

  # Attribute methods

  describe "#class_name" do
    it "returns the class name if the checkbox exists and has an attribute" do
      expect(browser.checkbox(id: "new_user_interests_dancing").class_name).to eq "fun"
    end

    it "returns an empty string if the checkbox exists and the attribute doesn't" do
      expect(browser.checkbox(id: "new_user_interests_books").class_name).to eq ""
    end

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

  describe "#id" do
    it "returns the id attribute if the checkbox exists and has an attribute" do
      expect(browser.checkbox(index: 0).id).to eq "new_user_interests_books"
    end

    it "returns an empty string if the checkbox exists and the attribute doesn't" do
      expect(browser.checkbox(index: 1).id).to eq ""
    end

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

  describe "#name" do
    it "returns the name attribute if the checkbox exists" do
      expect(browser.checkbox(id: 'new_user_interests_books').name).to eq "new_user_interests"
    end

    it "returns an empty string if the checkbox exists and the attribute doesn't" do
      expect(browser.checkbox(id: 'new_user_interests_food').name).to eq ""
    end

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

  describe "#title" do
    it "returns the title attribute if the checkbox exists" do
      expect(browser.checkbox(id: "new_user_interests_dancing").title).to eq "Dancing is fun!"
    end

    it "returns an empty string if the checkbox exists and the attribute doesn't" do
      expect(browser.checkbox(id: "new_user_interests_books").title).to eq ""
    end

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

  describe "#type" do
    it "returns the type attribute if the checkbox exists" do
      expect(browser.checkbox(index: 0).type).to eq "checkbox"
    end

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

  describe "#value" do
    it "returns the value attribute if the checkbox exists" do
      expect(browser.checkbox(id: 'new_user_interests_books').value).to eq 'books'
    end

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

  describe "#respond_to?" do
    it "returns true for all attribute methods" do
      expect(browser.checkbox(index: 0)).to respond_to(:class_name)
      expect(browser.checkbox(index: 0)).to respond_to(:id)
      expect(browser.checkbox(index: 0)).to respond_to(:name)
      expect(browser.checkbox(index: 0)).to respond_to(:title)
      expect(browser.checkbox(index: 0)).to respond_to(:type)
      expect(browser.checkbox(index: 0)).to respond_to(:value)
    end
  end

  # Access methods

  describe "#enabled?" do
    it "returns true if the checkbox button is enabled" do
      expect(browser.checkbox(id: "new_user_interests_books")).to be_enabled
      expect(browser.checkbox(xpath: "//input[@id='new_user_interests_books']")).to be_enabled
    end

    it "returns false if the checkbox button is disabled" do
      expect(browser.checkbox(id: "new_user_interests_dentistry")).to_not be_enabled
      expect(browser.checkbox(:xpath,"//input[@id='new_user_interests_dentistry']")).to_not be_enabled
    end

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

  describe "#disabled?" do
    it "returns true if the checkbox is disabled" do
      expect(browser.checkbox(id: 'new_user_interests_dentistry')).to be_disabled
    end

    it "returns false if the checkbox is enabled" do
      expect(browser.checkbox(id: 'new_user_interests_books')).to_not be_disabled
    end

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

  # Manipulation methods

  describe "#clear" do
    it "raises ObjectDisabledException if the checkbox is disabled" do
      expect(browser.checkbox(id: "new_user_interests_dentistry")).to_not be_set
      expect { browser.checkbox(id: "new_user_interests_dentistry").clear }.to raise_object_disabled_exception
      expect { browser.checkbox(xpath: "//input[@id='new_user_interests_dentistry']").clear }.to raise_object_disabled_exception
    end

    it "clears the checkbox button if it is set" do
      browser.checkbox(id: "new_user_interests_books").clear
      expect(browser.checkbox(id: "new_user_interests_books")).to_not be_set
    end

    it "clears the checkbox button when found by :xpath" do
      browser.checkbox(xpath: "//input[@id='new_user_interests_books']").clear
      expect(browser.checkbox(xpath: "//input[@id='new_user_interests_books']")).to_not be_set
    end

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

  describe "#set" do
    it "sets the checkbox button" do
      browser.checkbox(id: "new_user_interests_cars").set
      expect(browser.checkbox(id: "new_user_interests_cars")).to be_set
    end

    it "sets the checkbox button when found by :xpath" do
      browser.checkbox(xpath: "//input[@id='new_user_interests_cars']").set
      expect(browser.checkbox(xpath: "//input[@id='new_user_interests_cars']")).to be_set
    end

    it "fires the onclick event" do
      expect(browser.button(id: "disabled_button")).to be_disabled
      browser.checkbox(id: "toggle_button_checkbox").set
      expect(browser.button(id: "disabled_button")).to_not be_disabled
      browser.checkbox(id: "toggle_button_checkbox").clear
      expect(browser.button(id: "disabled_button")).to be_disabled
    end

    it "raises UnknownObjectException if the checkbox button doesn't exist" do
      expect { browser.checkbox(name: "no_such_name").set  }.to raise_unknown_object_exception
      expect { browser.checkbox(xpath: "//input[@name='no_such_name']").set  }.to raise_unknown_object_exception
    end

    it "raises ObjectDisabledException if the checkbox is disabled" do
      expect { browser.checkbox(id: "new_user_interests_dentistry").set  }.to raise_object_disabled_exception
      expect { browser.checkbox(xpath: "//input[@id='new_user_interests_dentistry']").set  }.to raise_object_disabled_exception
    end
  end

  # Other

  describe '#set?' do
    it "returns true if the checkbox button is set" do
      expect(browser.checkbox(id: "new_user_interests_books")).to be_set
    end

    it "returns false if the checkbox button unset" do
      expect(browser.checkbox(id: "new_user_interests_cars")).to_not be_set
    end

    it "returns the state for checkboxes with string values" do
      expect(browser.checkbox(name: "new_user_interests", value: 'cars')).to_not be_set
      browser.checkbox(name: "new_user_interests", value: 'cars').set
      expect(browser.checkbox(name: "new_user_interests", value: 'cars')).to be_set
      browser.checkbox(name: "new_user_interests", value: 'cars').clear
      expect(browser.checkbox(name: "new_user_interests", value: 'cars')).to_not be_set
    end

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

end