require 'test_helper'

class RegistrationTest < ActionController::IntegrationTest

  test 'a guest admin should be able to sign in successfully' do
    get new_admin_session_path
    click_link 'Sign up'

    assert_template 'registrations/new'

    fill_in 'email', :with => 'new_user@test.com'
    fill_in 'password', :with => 'new_user123'
    fill_in 'password confirmation', :with => 'new_user123'
    click_button 'Sign up'

    assert_contain 'You have signed up successfully.'
    assert warden.authenticated?(:admin)

    admin = Admin.last :order => "id"
    assert_equal admin.email, 'new_user@test.com'
  end

  test 'a guest user should be able to sign up successfully and be blocked by confirmation' do
    get new_user_registration_path

    fill_in 'email', :with => 'new_user@test.com'
    fill_in 'password', :with => 'new_user123'
    fill_in 'password confirmation', :with => 'new_user123'
    click_button 'Sign up'

    assert_contain 'You have signed up successfully'
    assert_contain 'Sign in'
    assert_not_contain 'You have to confirm your account before continuing'

    assert_not warden.authenticated?(:user)

    user = User.last :order => "id"
    assert_equal user.email, 'new_user@test.com'
    assert_not user.confirmed?
  end

  test 'a guest user cannot sign up with invalid information' do
    get new_user_registration_path

    fill_in 'email', :with => 'invalid_email'
    fill_in 'password', :with => 'new_user123'
    fill_in 'password confirmation', :with => 'new_user321'
    click_button 'Sign up'

    assert_template 'registrations/new'
    assert_have_selector '#error_explanation'
    assert_contain "Email is invalid"
    assert_contain "Password doesn't match confirmation"
    assert_nil User.first

    assert_not warden.authenticated?(:user)
  end

  test 'a guest should not sign up with email/password that already exists' do
    user = create_user
    get new_user_registration_path

    fill_in 'email', :with => 'user@test.com'
    fill_in 'password', :with => '123456'
    fill_in 'password confirmation', :with => '123456'
    click_button 'Sign up'

    assert_current_url '/users'
    assert_contain(/Email .* already .* taken/)

    assert_not warden.authenticated?(:user)
  end

  test 'a guest should not be able to change account' do
    get edit_user_registration_path
    assert_redirected_to new_user_session_path
    follow_redirect!
    assert_contain 'You need to sign in or sign up before continuing.'
  end

  test 'a signed in user should not be able to access sign up' do
    sign_in_as_user
    get new_user_registration_path
    assert_redirected_to root_path
  end

  test 'a signed in user should be able to edit his account' do
    sign_in_as_user
    get edit_user_registration_path

    fill_in 'email', :with => 'user.new@email.com'
    fill_in 'current password', :with => '123456'
    click_button 'Update'

    assert_current_url '/'
    assert_contain 'You updated your account successfully.'

    assert_equal "user.new@email.com", User.first.email
  end

  test 'a signed in user should not change his current user with invalid password' do
    sign_in_as_user
    get edit_user_registration_path

    fill_in 'email', :with => 'user.new@email.com'
    fill_in 'current password', :with => 'invalid'
    click_button 'Update'

    assert_template 'registrations/edit'
    assert_contain 'user@test.com'
    assert_have_selector 'form input[value="user.new@email.com"]'

    assert_equal "user@test.com", User.first.email
  end

  test 'a signed in user should be able to edit his password' do
    sign_in_as_user
    get edit_user_registration_path

    fill_in 'password', :with => 'pas123'
    fill_in 'password confirmation', :with => 'pas123'
    fill_in 'current password', :with => '123456'
    click_button 'Update'

    assert_current_url '/'
    assert_contain 'You updated your account successfully.'

    assert User.first.valid_password?('pas123')
  end

  test 'a signed in user should not be able to edit his password with invalid confirmation' do
    sign_in_as_user
    get edit_user_registration_path

    fill_in 'password', :with => 'pas123'
    fill_in 'password confirmation', :with => ''
    fill_in 'current password', :with => '123456'
    click_button 'Update'

    assert_contain "Password doesn't match confirmation"
    assert_not User.first.valid_password?('pas123')
  end

  test 'a signed in user should be able to cancel his account' do
    sign_in_as_user
    get edit_user_registration_path

    click_link "Cancel my account", :method => :delete
    assert_contain "Bye! Your account was successfully cancelled. We hope to see you again soon."

    assert User.all.empty?
  end
end