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

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

  it "should find all elements using the given locator" do
    expect(@session.all('//p').size).to eq(3)
    expect(@session.all('//h1').first.text).to eq('This is a test')
    expect(@session.all("//input[@id='test_field']").first.value).to eq('monkey')
  end

  it "should return an empty array when nothing was found" do
    expect(@session.all('//div[@id="nosuchthing"]')).to be_empty
  end

  it "should accept an XPath instance" do
    @session.visit('/form')
    @xpath = Capybara::Selector.all[:fillable_field].call('Name')
    expect(@xpath).to be_a(::XPath::Union)
    @result = @session.all(@xpath).map { |r| r.value }
    expect(@result).to include('Smith', 'John', 'John Smith')
  end

  it "should raise an error when given invalid options" do
    expect { @session.all('//p', schmoo: "foo") }.to raise_error(ArgumentError)
  end

  context "with css selectors" do
    it "should find all elements using the given selector" do
      expect(@session.all(:css, 'h1').first.text).to eq('This is a test')
      expect(@session.all(:css, "input[id='test_field']").first.value).to eq('monkey')
    end

    it "should find all elements when given a list of selectors" do
      expect(@session.all(:css, 'h1, p').size).to eq(4)
    end
  end

  context "with xpath selectors" do
    it "should find the first element using the given locator" do
      expect(@session.all(:xpath, '//h1').first.text).to eq('This is a test')
      expect(@session.all(:xpath, "//input[@id='test_field']").first.value).to eq('monkey')
    end
  end

  context "with css as default selector" do
    before { Capybara.default_selector = :css }
    it "should find the first element using the given locator" do
      expect(@session.all('h1').first.text).to eq('This is a test')
      expect(@session.all("input[id='test_field']").first.value).to eq('monkey')
    end
  end

  context "with visible filter" do
    it "should only find visible nodes when true" do
      expect(@session.all(:css, "a.simple", visible: true).size).to eq(1)
    end

    it "should find nodes regardless of whether they are invisible when false" do
      expect(@session.all(:css, "a.simple", visible: false).size).to eq(2)
    end

    it "should default to Capybara.ignore_hidden_elements" do
      Capybara.ignore_hidden_elements = true
      expect(@session.all(:css, "a.simple").size).to eq(1)
      Capybara.ignore_hidden_elements = false
      expect(@session.all(:css, "a.simple").size).to eq(2)
    end

    context "with per session config", requires: [:psc] do
      it "should use the sessions ignore_hidden_elements", psc: true do
        Capybara.ignore_hidden_elements = true
        @session.config.ignore_hidden_elements = false
        expect(Capybara.ignore_hidden_elements).to eq(true)
        expect(@session.all(:css, "a.simple").size).to eq(2)
        @session.config.ignore_hidden_elements = true
        expect(@session.all(:css, "a.simple").size).to eq(1)
      end
    end
  end

  context 'with element count filters' do
    context ':count' do
      it 'should succeed when the number of elements founds matches the expectation' do
        expect { @session.all(:css, 'h1, p', count: 4) }.to_not raise_error
      end
      it 'should raise ExpectationNotMet when the number of elements founds does not match the expectation' do
        expect { @session.all(:css, 'h1, p', count: 5) }.to raise_error(Capybara::ExpectationNotMet)
      end
    end
    context ':minimum' do
      it 'should succeed when the number of elements founds matches the expectation' do
        expect { @session.all(:css, 'h1, p', minimum: 0) }.to_not raise_error
      end
      it 'should raise ExpectationNotMet when the number of elements founds does not match the expectation' do
        expect { @session.all(:css, 'h1, p', minimum: 5) }.to raise_error(Capybara::ExpectationNotMet)
      end
    end
    context ':maximum' do
      it 'should succeed when the number of elements founds matches the expectation' do
        expect { @session.all(:css, 'h1, p', maximum: 4) }.to_not raise_error
      end
      it 'should raise ExpectationNotMet when the number of elements founds does not match the expectation' do
        expect { @session.all(:css, 'h1, p', maximum: 0) }.to raise_error(Capybara::ExpectationNotMet)
      end
    end
    context ':between' do
      it 'should succeed when the number of elements founds matches the expectation' do
        expect { @session.all(:css, 'h1, p', between: 2..7) }.to_not raise_error
      end
      it 'should raise ExpectationNotMet when the number of elements founds does not match the expectation' do
        expect { @session.all(:css, 'h1, p', between: 0..3) }.to raise_error(Capybara::ExpectationNotMet)
      end
    end

    context 'with multiple count filters' do
      it 'ignores other filters when :count is specified' do
        o = {count: 4,
             minimum: 5,
             maximum: 0,
             between: 0..3}
        expect { @session.all(:css, 'h1, p', o) }.to_not raise_error
      end
      context 'with no :count expectation' do
        it 'fails if :minimum is not met' do
          o = {minimum: 5,
               maximum: 4,
               between: 2..7}
          expect { @session.all(:css, 'h1, p', o) }.to raise_error(Capybara::ExpectationNotMet)
        end
        it 'fails if :maximum is not met' do
          o = {minimum: 0,
               maximum: 0,
               between: 2..7}
          expect { @session.all(:css, 'h1, p', o) }.to raise_error(Capybara::ExpectationNotMet)
        end
        it 'fails if :between is not met' do
          o = {minimum: 0,
               maximum: 4,
               between: 0..3}
          expect { @session.all(:css, 'h1, p', o) }.to raise_error(Capybara::ExpectationNotMet)
        end
        it 'succeeds if all combineable expectations are met' do
          o = {minimum: 0,
               maximum: 4,
               between: 2..7}
          expect { @session.all(:css, 'h1, p', o) }.to_not raise_error
        end
      end
    end
  end

  context "within a scope" do
    before do
      @session.visit('/with_scope')
    end

    it "should find any element using the given locator" do
      @session.within(:xpath, "//div[@id='for_bar']") do
        expect(@session.all('.//li').size).to eq(2)
      end
    end
  end

  it "should have #find_all as an alias" do
    expect(Capybara::Node::Finders.instance_method(:all)).to eq Capybara::Node::Finders.instance_method(:find_all)
    expect(@session.find_all('//p').size).to eq(3)
  end
end