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# frozen_string_literal: true
require 'test_helper'
class TemplateUnitTest < Minitest::Test
include Liquid
def test_sets_default_localization_in_document
t = Template.new
t.parse('{%comment%}{%endcomment%}')
assert_instance_of(I18n, t.root.nodelist[0].options[:locale])
end
def test_sets_default_localization_in_context_with_quick_initialization
t = Template.new
t.parse('{%comment%}{%endcomment%}', locale: I18n.new(fixture("en_locale.yml")))
locale = t.root.nodelist[0].options[:locale]
assert_instance_of(I18n, locale)
assert_equal(fixture("en_locale.yml"), locale.path)
end
def test_with_cache_classes_tags_returns_the_same_class
original_cache_setting = Liquid.cache_classes
Liquid.cache_classes = true
original_klass = Class.new
Object.send(:const_set, :CustomTag, original_klass)
Template.register_tag('custom', CustomTag)
Object.send(:remove_const, :CustomTag)
new_klass = Class.new
Object.send(:const_set, :CustomTag, new_klass)
assert(Template.tags['custom'].equal?(original_klass))
ensure
Object.send(:remove_const, :CustomTag)
Template.tags.delete('custom')
Liquid.cache_classes = original_cache_setting
end
def test_without_cache_classes_tags_reloads_the_class
original_cache_setting = Liquid.cache_classes
Liquid.cache_classes = false
original_klass = Class.new
Object.send(:const_set, :CustomTag, original_klass)
Template.register_tag('custom', CustomTag)
Object.send(:remove_const, :CustomTag)
new_klass = Class.new
Object.send(:const_set, :CustomTag, new_klass)
assert(Template.tags['custom'].equal?(new_klass))
ensure
Object.send(:remove_const, :CustomTag)
Template.tags.delete('custom')
Liquid.cache_classes = original_cache_setting
end
class FakeTag; end
def test_tags_delete
Template.register_tag('fake', FakeTag)
assert_equal(FakeTag, Template.tags['fake'])
Template.tags.delete('fake')
assert_nil(Template.tags['fake'])
end
def test_tags_can_be_looped_over
Template.register_tag('fake', FakeTag)
result = Template.tags.map { |name, klass| [name, klass] }
assert(result.include?(["fake", "TemplateUnitTest::FakeTag"]))
ensure
Template.tags.delete('fake')
end
class TemplateSubclass < Liquid::Template
end
def test_template_inheritance
assert_equal("foo", TemplateSubclass.parse("foo").render)
end
end
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