teamcapybara--capybara/lib/capybara/spec/session/has_selector_spec.rb

# frozen_string_literal: true
Capybara::SpecHelper.spec '#has_selector?' do
  before do
    @session.visit('/with_html')
  end

  it "should be true if the given selector is on the page" do
    expect(@session).to have_selector(:xpath, "//p")
    expect(@session).to have_selector(:css, "p a#foo")
    expect(@session).to have_selector("//p[contains(.,'est')]")
  end

  it "should be false if the given selector is not on the page" do
    expect(@session).not_to have_selector(:xpath, "//abbr")
    expect(@session).not_to have_selector(:css, "p a#doesnotexist")
    expect(@session).not_to have_selector("//p[contains(.,'thisstringisnotonpage')]")
  end

  it "should use default selector" do
    Capybara.default_selector = :css
    expect(@session).not_to have_selector("p a#doesnotexist")
    expect(@session).to have_selector("p a#foo")
  end

  it "should respect scopes" do
    @session.within "//p[@id='first']" do
      expect(@session).to have_selector(".//a[@id='foo']")
      expect(@session).not_to have_selector(".//a[@id='red']")
    end
  end

  it "should accept a filter block" do
    expect(@session).to have_selector(:css, "a", count: 1) { |el| el[:id] == "foo" }
  end

  context "with count" do
    it "should be true if the content is on the page the given number of times" do
      expect(@session).to have_selector("//p", count: 3)
      expect(@session).to have_selector("//p//a[@id='foo']", count: 1)
      expect(@session).to have_selector("//p[contains(.,'est')]", count: 1)
    end

    it "should be false if the content is on the page the given number of times" do
      expect(@session).not_to have_selector("//p", count: 6)
      expect(@session).not_to have_selector("//p//a[@id='foo']", count: 2)
      expect(@session).not_to have_selector("//p[contains(.,'est')]", count: 5)
    end

    it "should be false if the content isn't on the page at all" do
      expect(@session).not_to have_selector("//abbr", count: 2)
      expect(@session).not_to have_selector("//p//a[@id='doesnotexist']", count: 1)
    end
  end

  context "with text" do
    it "should discard all matches where the given string is not contained" do
      expect(@session).to have_selector("//p//a", text: "Redirect", count: 1)
      expect(@session).not_to have_selector("//p", text: "Doesnotexist")
    end

    it "should respect visibility setting" do
      expect(@session).to have_selector(:id, "hidden-text", text: "Some of this text is hidden!", visible: false)
      expect(@session).not_to have_selector(:id, "hidden-text", text: "Some of this text is hidden!", visible: true)
      Capybara.ignore_hidden_elements = false
      expect(@session).to have_selector(:id, "hidden-text", text: "Some of this text is hidden!", visible: false)
      Capybara.visible_text_only = true
      expect(@session).not_to have_selector(:id, "hidden-text", text: "Some of this text is hidden!", visible: true)
    end

    it "should discard all matches where the given regexp is not matched" do
      expect(@session).to have_selector("//p//a", text: /re[dab]i/i, count: 1)
      expect(@session).not_to have_selector("//p//a", text: /Red$/)
    end

    it "should warn when extra parameters passed" do
      expect_any_instance_of(Kernel).to receive(:warn).with(/extra/)
      expect(@session).to have_selector(:css, "p a#foo", 'extra')
    end
  end

  context "with exact_text" do
    context "string" do
      it "should only match elements that match exactly" do
        expect(@session).to have_selector(:id, "h2one", exact_text: "Header Class Test One")
        expect(@session).to have_no_selector(:id, "h2one", exact_text: "Header Class Test")
      end
    end

    context "boolean" do
      it "should only match elements that match exactly when true" do
        expect(@session).to have_selector(:id, "h2one", text: "Header Class Test One", exact_text: true)
        expect(@session).to have_no_selector(:id, "h2one", text: "Header Class Test", exact_text: true)
      end

      it "should match substrings when false" do
        expect(@session).to have_selector(:id, "h2one", text: "Header Class Test One", exact_text: false)
        expect(@session).to have_selector(:id, "h2one", text: "Header Class Test", exact_text: false)
      end
    end
  end
end

Capybara::SpecHelper.spec '#has_no_selector?' do
  before do
    @session.visit('/with_html')
  end

  it "should be false if the given selector is on the page" do
    expect(@session).not_to have_no_selector(:xpath, "//p")
    expect(@session).not_to have_no_selector(:css, "p a#foo")
    expect(@session).not_to have_no_selector("//p[contains(.,'est')]")
  end

  it "should be true if the given selector is not on the page" do
    expect(@session).to have_no_selector(:xpath, "//abbr")
    expect(@session).to have_no_selector(:css, "p a#doesnotexist")
    expect(@session).to have_no_selector("//p[contains(.,'thisstringisnotonpage')]")
  end

  it "should use default selector" do
    Capybara.default_selector = :css
    expect(@session).to have_no_selector("p a#doesnotexist")
    expect(@session).not_to have_no_selector("p a#foo")
  end

  it "should respect scopes" do
    @session.within "//p[@id='first']" do
      expect(@session).not_to have_no_selector(".//a[@id='foo']")
      expect(@session).to have_no_selector(".//a[@id='red']")
    end
  end

  it "should accept a filter block" do
    if !defined?(::RSpec::Expectations::Version) || (Gem::Version.new(RSpec::Expectations::Version::STRING) < Gem::Version.new('3.0'))
      skip "RSpec < 3 doesn't pass the block along to the matcher for the Builtin::Has matcher"
    end
    expect(@session).to have_no_selector(:css, "a#foo") { |el| el[:id] != "foo" }
  end

  context "with count" do
    it "should be false if the content is on the page the given number of times" do
      expect(@session).not_to have_no_selector("//p", count: 3)
      expect(@session).not_to have_no_selector("//p//a[@id='foo']", count: 1)
      expect(@session).not_to have_no_selector("//p[contains(.,'est')]", count: 1)
    end

    it "should be true if the content is on the page the wrong number of times" do
      expect(@session).to have_no_selector("//p", count: 6)
      expect(@session).to have_no_selector("//p//a[@id='foo']", count: 2)
      expect(@session).to have_no_selector("//p[contains(.,'est')]", count: 5)
    end

    it "should be true if the content isn't on the page at all" do
      expect(@session).to have_no_selector("//abbr", count: 2)
      expect(@session).to have_no_selector("//p//a[@id='doesnotexist']", count: 1)
    end
  end

  context "with text" do
    it "should discard all matches where the given string is contained" do
      expect(@session).not_to have_no_selector("//p//a", text: "Redirect", count: 1)
      expect(@session).to have_no_selector("//p", text: "Doesnotexist")
    end

    it "should discard all matches where the given regexp is matched" do
      expect(@session).not_to have_no_selector("//p//a", text: /re[dab]i/i, count: 1)
      expect(@session).to have_no_selector("//p//a", text: /Red$/)
    end
  end
end