teamcapybara--capybara/spec/rspec_matchers_spec.rb

# frozen_string_literal: true
require 'spec_helper'

RSpec.describe 'Capybara RSpec Matchers', :type => :feature do
  context "after called on session" do
    it "HaveSelector should allow getting a description of the matcher" do
      visit('/with_html')
      matcher = have_selector(:css, 'h2.head', minimum: 3)
      expect(page).to matcher
      expect { matcher.description }.not_to raise_error
    end

    it "HaveText should allow getting a description" do
      visit('/with_html')
      matcher = have_text("Lorem")
      expect(page).to matcher
      expect { matcher.description }.not_to raise_error
    end

    it "should produce the same error for .to have_no_xxx and .not_to have_xxx" do
      visit('/with_html')
      not_to_msg = error_msg_for { expect(page).not_to have_selector(:css, '#referrer') }
      have_no_msg = error_msg_for { expect(page).to have_no_selector(:css, '#referrer') }
      expect(not_to_msg).to eq have_no_msg

      not_to_msg = error_msg_for { expect(page).not_to have_text('This is a test') }
      have_no_msg = error_msg_for { expect(page).to have_no_text('This is a test') }
      puts not_to_msg
      expect(not_to_msg).to eq have_no_msg
    end
  end

  context "after called on element" do
    it "HaveSelector should allow getting a description" do
      visit('/with_html')
      el = find(:css, '#first')
      matcher = have_selector(:css, 'a#foo')
      expect(el).to matcher
      expect { matcher.description }.not_to raise_error
    end

    it "MatchSelector should allow getting a description" do
      visit('/with_html')
      el = find(:css, '#first')
      matcher = match_selector(:css, '#first')
      expect(el).to matcher
      expect { matcher.description }.not_to raise_error
    end

    it "HaveText should allow getting a description" do
      visit('/with_html')
      el = find(:css, '#first')
      matcher = have_text("Lorem")
      expect(el).to matcher
      expect { matcher.description }.not_to raise_error
    end
  end

  def error_msg_for(&block)
    expect(&block).to raise_error { |e| return e.message }
  end
end