61 lines
2.0 KiB
Ruby
61 lines
2.0 KiB
Ruby
require "cases/helper"
|
|
require 'models/topic'
|
|
|
|
class FinderRespondToTest < ActiveRecord::TestCase
|
|
|
|
fixtures :topics
|
|
|
|
def test_should_preserve_normal_respond_to_behaviour_on_base
|
|
assert_respond_to ActiveRecord::Base, :new
|
|
assert !ActiveRecord::Base.respond_to?(:find_by_something)
|
|
end
|
|
|
|
def test_should_preserve_normal_respond_to_behaviour_and_respond_to_newly_added_method
|
|
class << Topic; self; end.send(:define_method, :method_added_for_finder_respond_to_test) { }
|
|
assert_respond_to Topic, :method_added_for_finder_respond_to_test
|
|
ensure
|
|
class << Topic; self; end.send(:remove_method, :method_added_for_finder_respond_to_test)
|
|
end
|
|
|
|
def test_should_preserve_normal_respond_to_behaviour_and_respond_to_standard_object_method
|
|
assert_respond_to Topic, :to_s
|
|
end
|
|
|
|
def test_should_respond_to_find_by_one_attribute_before_caching
|
|
ensure_topic_method_is_not_cached(:find_by_title)
|
|
assert_respond_to Topic, :find_by_title
|
|
end
|
|
|
|
def test_should_respond_to_find_by_with_bang
|
|
ensure_topic_method_is_not_cached(:find_by_title!)
|
|
assert_respond_to Topic, :find_by_title!
|
|
end
|
|
|
|
def test_should_respond_to_find_by_two_attributes
|
|
ensure_topic_method_is_not_cached(:find_by_title_and_author_name)
|
|
assert_respond_to Topic, :find_by_title_and_author_name
|
|
end
|
|
|
|
def test_should_respond_to_find_all_by_an_aliased_attribute
|
|
ensure_topic_method_is_not_cached(:find_by_heading)
|
|
assert_respond_to Topic, :find_by_heading
|
|
end
|
|
|
|
def test_should_not_respond_to_find_by_one_missing_attribute
|
|
assert !Topic.respond_to?(:find_by_undertitle)
|
|
end
|
|
|
|
def test_should_not_respond_to_find_by_invalid_method_syntax
|
|
assert !Topic.respond_to?(:fail_to_find_by_title)
|
|
assert !Topic.respond_to?(:find_by_title?)
|
|
assert !Topic.respond_to?(:fail_to_find_or_create_by_title)
|
|
assert !Topic.respond_to?(:find_or_create_by_title?)
|
|
end
|
|
|
|
private
|
|
|
|
def ensure_topic_method_is_not_cached(method_id)
|
|
class << Topic; self; end.send(:remove_method, method_id) if Topic.public_methods.include? method_id
|
|
end
|
|
end
|