# frozen_string_literal: true
require 'test_helper'

class ApiAccessTest < Minitest::Test
  def test_write_is_the_same_access_as_read_write_on_the_same_resource
    read_write_orders = ShopifyAPI::ApiAccess.new(%w(read_orders write_orders))
    write_orders = ShopifyAPI::ApiAccess.new(%w(write_orders))

    assert_equal write_orders, read_write_orders
  end

  def test_write_is_the_same_access_as_read_write_on_the_same_unauthenticated_resource
    unauthenticated_read_write_orders = ShopifyAPI::ApiAccess.new(%w(unauthenticated_read_orders unauthenticated_write_orders))
    unauthenticated_write_orders = ShopifyAPI::ApiAccess.new(%w(unauthenticated_write_orders))

    assert_equal unauthenticated_write_orders, unauthenticated_read_write_orders
  end

  def test_read_is_not_the_same_as_read_write_on_the_same_resource
    read_orders = ShopifyAPI::ApiAccess.new(%w(read_orders))
    read_write_orders = ShopifyAPI::ApiAccess.new(%w(write_orders read_orders))

    refute_equal read_write_orders, read_orders
  end

  def test_two_different_resources_are_not_equal
    read_orders = ShopifyAPI::ApiAccess.new(%w(read_orders))
    read_products = ShopifyAPI::ApiAccess.new(%w(read_products))

    refute_equal read_orders, read_products
  end

  def test_two_identical_scopes_are_equal
    read_orders = ShopifyAPI::ApiAccess.new(%w(read_orders))
    read_orders_identical = ShopifyAPI::ApiAccess.new(%w(read_orders))

    assert_equal read_orders_identical, read_orders
  end

  def test_unauthenticated_is_not_implied_by_authenticated_access
    unauthenticated_orders = ShopifyAPI::ApiAccess.new(%w(unauthenticated_read_orders))
    authenticated_read_orders = ShopifyAPI::ApiAccess.new(%w(read_orders))
    authenticated_write_orders = ShopifyAPI::ApiAccess.new(%w(write_orders))

    refute_equal unauthenticated_orders, authenticated_read_orders
    refute_equal unauthenticated_orders, authenticated_write_orders
  end

  def test_scopes_covers_is_truthy_for_same_scopes
    read_orders = ShopifyAPI::ApiAccess.new(%w(read_orders))
    read_orders_identical = ShopifyAPI::ApiAccess.new(%w(read_orders))

    assert read_orders.covers?(read_orders_identical)
  end

  def test_covers_is_falsy_for_different_scopes
    read_orders = ShopifyAPI::ApiAccess.new(%w(read_orders))
    read_products = ShopifyAPI::ApiAccess.new(%w(read_products))

    refute read_orders.covers?(read_products)
  end

  def test_covers_is_truthy_for_read_when_the_set_has_read_write
    write_products = ShopifyAPI::ApiAccess.new(%w(write_products))
    read_products = ShopifyAPI::ApiAccess.new(%w(read_products))

    assert write_products.covers?(read_products)
  end

  def test_covers_is_truthy_for_read_when_the_set_has_read_write_for_that_resource_and_others
    write_products_and_orders = ShopifyAPI::ApiAccess.new(%w(write_products, write_orders))
    read_orders = ShopifyAPI::ApiAccess.new(%w(read_orders))

    assert write_products_and_orders.covers?(read_orders)
  end

  def test_covers_is_truthy_for_write_when_the_set_has_read_write_for_that_resource_and_others
    write_products_and_orders = ShopifyAPI::ApiAccess.new(%w(write_products, write_orders))
    write_orders = ShopifyAPI::ApiAccess.new(%w(write_orders))

    assert write_products_and_orders.covers?(write_orders)
  end

  def test_covers_is_truthy_for_subset_of_scopes
    write_products_orders_customers = ShopifyAPI::ApiAccess.new(%w(write_products write_orders write_customers))
    write_orders_products = ShopifyAPI::ApiAccess.new(%w(write_orders read_products))

    assert write_products_orders_customers.covers?(write_orders_products)
  end

  def test_covers_is_falsy_for_sets_of_scopes_that_have_no_common_elements
    write_products_orders_customers = ShopifyAPI::ApiAccess.new(%w(write_products write_orders write_customers))
    write_images_read_content = ShopifyAPI::ApiAccess.new(%w(write_images read_content))

    refute write_products_orders_customers.covers?(write_images_read_content)
  end

  def test_covers_is_falsy_for_sets_of_scopes_that_have_only_some_common_access
    write_products_orders_customers = ShopifyAPI::ApiAccess.new(%w(write_products write_orders write_customers))
    write_products_read_content = ShopifyAPI::ApiAccess.new(%w(write_products read_content))

    refute write_products_orders_customers.covers?(write_products_read_content)
  end

  def test_duplicate_scopes_resolve_to_one_scope
    read_orders_duplicated = ShopifyAPI::ApiAccess.new(%w(read_orders read_orders read_orders read_orders))
    read_orders = ShopifyAPI::ApiAccess.new(%w(read_orders))

    assert_equal read_orders, read_orders_duplicated
  end

  def test_to_s_outputs_scopes_as_a_comma_separated_list_without_implied_read_scopes
    serialized_read_products_write_orders = "read_products,write_orders"
    read_products_write_orders = ShopifyAPI::ApiAccess.new(%w(read_products read_orders write_orders))

    assert_equal read_products_write_orders.to_s, serialized_read_products_write_orders
  end

  def test_to_a_outputs_scopes_as_an_array_of_strings_without_implied_read_scopes
    serialized_read_products_write_orders = %w(write_orders read_products)
    read_products_write_orders = ShopifyAPI::ApiAccess.new(%w(read_products read_orders write_orders))

    assert_equal read_products_write_orders.to_a.sort, serialized_read_products_write_orders.sort
  end

  def test_creating_scopes_removes_extra_whitespace_from_scope_name_and_blank_scope_names
    deserialized_read_products_write_orders = ShopifyAPI::ApiAccess.new([' read_products', '  ', 'write_orders '])
    serialized_read_products_write_orders = deserialized_read_products_write_orders.to_s
    expected_read_products_write_orders = ShopifyAPI::ApiAccess.new(%w(read_products write_orders))

    assert_equal expected_read_products_write_orders, ShopifyAPI::ApiAccess.new(serialized_read_products_write_orders)
  end

  def test_creating_scopes_from_a_string_works_with_a_comma_separated_list
    deserialized_read_products_write_orders = ShopifyAPI::ApiAccess.new("read_products,write_orders")
    serialized_read_products_write_orders = deserialized_read_products_write_orders.to_s
    expected_read_products_write_orders = ShopifyAPI::ApiAccess.new(%w(read_products write_orders))

    assert_equal expected_read_products_write_orders, ShopifyAPI::ApiAccess.new(serialized_read_products_write_orders)
  end

  def test_using_to_s_from_one_scopes_to_construct_another_will_be_equal
    read_products_write_orders = ShopifyAPI::ApiAccess.new(%w(read_products write_orders))

    assert_equal read_products_write_orders, ShopifyAPI::ApiAccess.new(read_products_write_orders.to_s)
  end

  def test_using_to_a_from_one_scopes_to_construct_another_will_be_equal
    read_products_write_orders = ShopifyAPI::ApiAccess.new(%w(read_products write_orders))

    assert_equal read_products_write_orders, ShopifyAPI::ApiAccess.new(read_products_write_orders.to_a)
  end
end