term_test.rb

# frozen_string_literal: true

require "test_helper"

class TermTest < ActiveSupport::TestCase
  def vocabulary
    @vocabulary ||= gobierto_common_vocabularies(:animals)
  end

  def root_level_term
    @root_level_term ||= gobierto_common_terms(:mammal)
  end

  def dependent_level_term
    @dependent_level_term ||= gobierto_common_terms(:dog)
  end

  def terms_with_dependencies
    @terms_with_dependencies ||= {
      issue: gobierto_common_terms(:culture_term),
      scope: gobierto_common_terms(:center_term),
      political_group: gobierto_common_terms(:marvel_term)
    }
  end

  def term_without_dependencies
    @term_without_dependencies ||= gobierto_common_terms(:cat)
  end

  def site
    @site ||= sites(:madrid)
  end

  def mammal
    @mammal ||= gobierto_common_terms(:mammal)
  end

  def cat
    @cat ||= gobierto_common_terms(:cat)
  end

  def dog
    @dog ||= gobierto_common_terms(:dog)
  end

  def test_valid
    assert root_level_term.valid?
    assert dependent_level_term.valid?
  end

  def test_creation_of_dependent_term
    new_term = root_level_term.terms.new(name_translations: { en: "Wolve", es: "Lobo" })
    assert new_term.valid?
    new_term.save
    assert_equal root_level_term.level + 1, new_term.level
    assert_equal vocabulary, new_term.vocabulary
    assert_equal 3, root_level_term.terms.count
    assert_equal root_level_term, new_term.parent_term
  end

  def test_creation_of_free_term
    new_term = vocabulary.terms.new(name_translations: { en: "Reptile", es: "Reptil" })
    assert new_term.valid?
    new_term.save
    assert_equal 0, new_term.level
    assert_equal vocabulary, new_term.vocabulary
    assert_nil new_term.parent_term
    assert_equal 0, new_term.terms.count
  end

  def test_destroy_of_term_with_dependencies
    terms_with_dependencies.each do |_, term|
      refute term.destroy
    end
  end

  def test_destroy_of_term_without_dependencies
    assert term_without_dependencies.destroy
  end

  def test_create_term_slug
    new_term = vocabulary.terms.new(name_translations: { en: "Term with long name", es: "Término con nombre largo" })
    assert new_term.valid?
    new_term.save
    assert_equal "term-with-long-name", new_term.slug
  end

  def test_create_term_external_id
    new_term = vocabulary.terms.new(name_translations: { en: "Term with external ID", es: "Término con ID externo" }, external_id: "wadus")
    assert new_term.valid?
    new_term.save
    assert_equal "wadus", new_term.external_id
  end

  def test_assign_itself_as_parent
    dog.parent_term = dog
    refute dog.valid?
  end
end