# frozen_string_literal: true

require "test_helper"

class UsersControllerTest < ActionDispatch::IntegrationTest
  test "should get new" do
    get new_user_url
    assert_response :success
  end

  test "should get show" do
    sign_in users(:trevor)
    get user_url(users(:trevor))
    assert_response :success
  end

  test "should create user" do
    assert_changes("User.count", +1) do
      post(users_url, params: { user: user_params })
    end
    assert_redirected_to login_path
  end

  test "should email user for confirmation" do
    assert_emails(+1) do
      post(users_url, params: { user: user_params })
    end
  end

  test "should alert to invalid user" do
    assert_no_changes("User.count") do
      post(users_url, params: { user: { username: "new_user" } })
    end
    assert_response :unprocessable_entity
  end

  test "should get edit" do
    sign_in users(:trevor)
    get edit_user_url(users(:trevor))
    assert_response :success
  end

  test "can only edit own user" do
    sign_in users(:trevor)
    get edit_user_url(users(:gimli))
    assert_response :forbidden
  end

  test "should update user" do
    sign_in users(:trevor)
    patch user_url(users(:trevor)), params: { user: { profile: "All about me" } }
    assert_redirected_to user_path(users(:trevor))
  end

  test "can delete avatar" do
    user = users(:trevor)
    assert user.avatar.attached?

    sign_in users(:trevor)
    patch(user_url(user), params: { user: { delete_avatar: "1" } })
    assert_not user.reload.avatar.attached?
  end

  private

    def user_params
      {
        username: "new_user",
        password: "password",
        email: "new_user@ex.com",
        first_name: "new",
        last_name: "user",
      }
    end
end