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How to use flash method of Capybara.Node Package

Best Capybara code snippet using Capybara.Node.flash

flash_helper_spec.rb

Source:flash_helper_spec.rb

...5  include ActionView::Helpers::FormTagHelper6  include FoundationRailsHelper::FlashHelper7  KEY_MATCHING = FoundationRailsHelper::FlashHelper::DEFAULT_KEY_MATCHING.freeze8  KEY_MATCHING.each do |type, klass|9    it "displays flash message with #{klass} class for #{type} message" do10      allow(self).to receive(:flash).and_return(type.to_s => "Flash message")11      node = Capybara.string display_flash_messages12      expect(node)13        .to  have_css("div.flash.callout.#{klass}", text: "Flash message")14        .and have_css("[data-close]", text: "Ã")15    end16  end17  it "handles symbol keys" do18    allow(self).to receive(:flash).and_return(success: "Flash message")19    node = Capybara.string display_flash_messages20    expect(node).to have_css("div.callout.success", text: "Flash message")21  end22  it "handles string keys" do23    allow(self).to receive(:flash).and_return("success" => "Flash message")24    node = Capybara.string display_flash_messages25    expect(node).to have_css("div.callout.success", text: "Flash message")26  end27  it "displays multiple flash messages" do28    allow(self).to receive(:flash)29      .and_return("success" => "Yay it worked",30                  "error" => "But this other thing failed")31    node = Capybara.string display_flash_messages32    expect(node)33      .to  have_css("div.callout.success", text: "Yay it worked")34      .and have_css("div.callout.alert",   text: "But this other thing failed")35  end36  it "displays flash message with overridden key matching" do37    allow(self).to receive(:flash).and_return("notice" => "Flash message")38    node =39      Capybara.string display_flash_messages(key_matching: { notice: :alert })40    expect(node).to have_css("div.callout.alert", text: "Flash message")41  end42  it "displays flash message with custom key matching" do43    allow(self).to receive(:flash).and_return("custom_type" => "Flash message")44    node = Capybara.string(45      display_flash_messages(key_matching: { custom_type: :custom_class })46    )47    expect(node).to have_css("div.callout.custom_class", text: "Flash message")48  end49  it "displays flash message with standard class if key doesn't match" do50    allow(self).to receive(:flash).and_return("custom_type" => "Flash message")51    node = Capybara.string display_flash_messages52    expect(node).to have_css("div.callout.primary", text: "Flash message")53  end54  context "when the flash hash contains devise internal data" do55    before do56      FoundationRailsHelper.configure do |config|57        config.ignored_flash_keys += [:timedout]58      end59    end60    it "doesn't raise an error (e.g. NoMethodError)" do61      allow(self).to receive(:flash).and_return("timedout" => true)62      expect { Capybara.string display_flash_messages }.not_to raise_error63    end64    it "doesn't display an alert for that data" do65      allow(self).to receive(:flash).and_return("timedout" => true)66      expect(display_flash_messages).to be_nil67      # Ideally we'd create a node using Capybara.string, as in the other68      # examples and set the following expectation:69      #   expect(node).to_not have_css("div.callout")70      # but Capybara.string doesn't behave nicely with nil input:71      # the input gets assigned to the @native instance variable,72      # which is used by the css matcher, so we get the following error:73      #   undefined method `css' for nil:NilClass74    end75  end76  context "with (closable: false) option" do77    it "doesn't display the close button" do78      allow(self).to receive(:flash).and_return(success: "Flash message")79      node = Capybara.string display_flash_messages(closable: false)80      expect(node)81        .to  have_css("div.flash.callout.success", text: "Flash message")82        .and have_no_css("[data-close]", text: "Ã")83    end84  end85end...

flash

Using AI Code Generation

1 find('.flash')2World(MyCapybara)3World(MyCapybara)4World(MyCapybara)

flash

Using AI Code Generation

1    expect(page).to have_flash_message('Welcome to the App')2  def has_flash_message?(message)3    has_css?('.flash', text: message)4  def has_flash_message?(message)5    has_css?('.flash', text: message)6  def has_flash_message?(message)7    has_css?('.flash', text: message)8  def has_flash_message?(message)9    has_css?('.flash', text: message)10    expect(page).to have_flash_message('Welcome to the App')11  def has_flash_message?(message)12    has_css?('.flash', text: message)

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