Testing with Capybara [beta]

The phlex-testing-capybara gem provides a test helper that lets you use Capybara matchers.

Installation

Add the following to the test group in your Gemfile and run bundle install.

gem "phlex-testing-capybara"

Usage

You’ll need to require phlex/testing/capybara and include Phlex::Testing::Capybara::ViewHelper.

The render method will return a Capybara::Node::Simple and set the page attribute to the result.

require "phlex/testing/capybara"

class TestExample < Minitest::Test
	include Phlex::Testing::Capybara::ViewHelper

	def test_example
		render Example.new("Joel")
		assert_selector "h1", text: "Hello Joel"
	end
end

class Hello < Phlex::HTML
	def initialize(name)
		@name = name
	end

	def template
		h1 { "Hello #{@name}" }
	end
end

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