Add a simple Capybara test

* Add Rakefile to run tests with `rake`
* Add a `test_helper` to take care of the setup that Capybara requires
  in order to run
* Add a super basic test to see if Capybara works
* Put app in a `Sinatra::Base` subclass so that we can tell Capybara
  where to find it

4 files changed, 39 insertions, 3 deletions

diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..4308fd1
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,9 @@
+require 'rake/testtask'
+
+Rake::TestTask.new do |t|
+  t.libs << '.'
+  t.libs << 'test'
+  t.pattern = 'test/**/*_test.rb'
+end
+
+task :default => :test
diff --git a/app.rb b/app.rb
index baa9640..6f61f5b 100644
--- a/app.rb
+++ b/app.rb
@@ -1,6 +1,8 @@
-require 'sinatra'
+require 'sinatra/base'
 
 
-get '/' do
-  'Hello World'
+class App < Sinatra::Base
+  get '/' do
+    'Hello World'
+  end
 end
diff --git a/test/integration/auth_test.rb b/test/integration/auth_test.rb
new file mode 100644
index 0000000..df60187
--- /dev/null
+++ b/test/integration/auth_test.rb
@@ -0,0 +1,9 @@
+require 'integration_test_helper'
+
+
+class TestAuth < CapybaraTestCase
+  def test_index_has_login_form
+    visit '/'
+    assert_equal 200, page.status_code
+  end
+end
diff --git a/test/integration_test_helper.rb b/test/integration_test_helper.rb
new file mode 100644
index 0000000..4cc35a7
--- /dev/null
+++ b/test/integration_test_helper.rb
@@ -0,0 +1,16 @@
+require 'minitest/autorun'
+require 'capybara'
+
+require 'app'
+
+
+class CapybaraTestCase < Minitest::Unit::TestCase
+  include Capybara::DSL
+
+  def teardown
+    Capybara.reset_sessions!
+    Capybara.use_default_driver
+  end
+end
+
+Capybara.app = App