require 'test_helper'

class UsersLoginTest < ActionDispatch::IntegrationTest

	def setup
		@user = users(:michael)
	end

	test "login with invalid information" do 
		get login_path
		assert_template 'sessions/new'
		post login_path, params: { session: { email: "", password: "" } }
		assert_template 'sessions/new'
		assert_not flash.empty?
		get root_path
		assert flash.empty?
	end

	test "login with valid information followed by logout" do
    
    	get login_path
    	post login_path, params: { session: { email:    @user.email,
                                          password: 'password' } }
    	assert is_logged_in?
    	assert_redirected_to @user
    	follow_redirect!
    	assert_template 'users/show'
    	assert_select "a[href=?]", login_path, count: 0
    	assert_select "a[href=?]", logout_path
    	assert_select "a[href=?]", user_path(@user)
    	delete logout_path
    	assert_not is_logged_in?
    	assert_redirected_to root_url
        # Simulate a user clicking logout in a second window.
        delete logout_path
    	follow_redirect!
    	assert_select "a[href=?]", login_path
    	assert_select "a[href=?]", logout_path,      count: 0
    	assert_select "a[href=?]", user_path(@user), count: 0
  end

  test "login with remembering" do 
    log_in_as(@user, remember_me: '1')
    assert_not_empty cookies['remember_token']
end

    test "login without remembering" do 
        # Log in to set the cookie.
        log_in_as(@user, remember_me: '1')
        # Log in again and verify that the cookie is deleted.
        log_in_as(@user, remember_me: '0')
        assert_empty cookies['remember_token']
    end
end