Added tests for user checkin/checkout on index

spec/features/site/index_spec.rb

@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+describe "Index Page" do
+
+  before(:each) do
+    @user = FactoryGirl.create(:bike_admin)
+    visit root_path
+    fill_in "user_username", with: @user.username
+    fill_in "user_password", with: @user.password
+  end
+
+  it 'should have a link to check in' do
+    page.should have_button 'CHECK IN'
+  end
+
+  it 'should have a link to check out' do
+    page.should have_button 'CHECK OUT'
+  end
+
+  it 'clicking check in should check in a user' do
+    expect{click_button 'CHECK IN'}.
+      to change{@user.checked_in?}.
+      from(false).to(true)
+  end
+
+  it 'clicking check out should check out a user' do
+    @user.checkin
+    expect{click_button 'CHECK OUT'}.
+      to change{@user.checked_in?}.
+      from(true).to(false)
+  end
+end