require "#{File.dirname(__FILE__)}/../abstract_unit"
class ActiveRecordHelperTest < Test::Unit::TestCase
include ActionView::Helpers::FormHelper
include ActionView::Helpers::ActiveRecordHelper
include ActionView::Helpers::TextHelper
include ActionView::Helpers::TagHelper
include ActionView::Helpers::UrlHelper
include ActionView::Helpers::FormTagHelper
silence_warnings do
Post = Struct.new("Post", :title, :author_name, :body, :secret, :written_on)
Post.class_eval do
alias_method :title_before_type_cast, :title unless respond_to?(:title_before_type_cast)
alias_method :body_before_type_cast, :body unless respond_to?(:body_before_type_cast)
alias_method :author_name_before_type_cast, :author_name unless respond_to?(:author_name_before_type_cast)
end
User = Struct.new("User", :email)
User.class_eval do
alias_method :email_before_type_cast, :email unless respond_to?(:email_before_type_cast)
end
Column = Struct.new("Column", :type, :name, :human_name)
end
def setup_post
@post = Post.new
def @post.errors
Class.new {
def on(field)
case field.to_s
when "author_name"
"can't be empty"
when "body"
true
else
false
end
end
def empty?() false end
def count() 1 end
def full_messages() [ "Author name can't be empty" ] end
}.new
end
def @post.new_record?() true end
def @post.to_param() nil end
def @post.column_for_attribute(attr_name)
Post.content_columns.select { |column| column.name == attr_name }.first
end
silence_warnings do
def Post.content_columns() [ Column.new(:string, "title", "Title"), Column.new(:text, "body", "Body") ] end
end
@post.title = "Hello World"
@post.author_name = ""
@post.body = "Back to the hill and over it again!"
@post.secret = 1
@post.written_on = Date.new(2004, 6, 15)
end
def setup_user
@user = User.new
def @user.errors
Class.new {
def on(field) field == "email" end
def empty?() false end
def count() 1 end
def full_messages() [ "User email can't be empty" ] end
}.new
end
def @user.new_record?() true end
def @user.to_param() nil end
def @user.column_for_attribute(attr_name)
User.content_columns.select { |column| column.name == attr_name }.first
end
silence_warnings do
def User.content_columns() [ Column.new(:string, "email", "Email") ] end
end
@user.email = ""
end
def setup
setup_post
setup_user
@controller = Object.new
def @controller.url_for(options)
options = options.symbolize_keys
[options[:action], options[:id].to_param].compact.join('/')
end
end
def test_generic_input_tag
assert_dom_equal(
%(), input("post", "title")
)
end
def test_text_area_with_errors
assert_dom_equal(
%(),
text_area("post", "body")
)
end
def test_text_field_with_errors
assert_dom_equal(
%(),
text_field("post", "author_name")
)
end
def test_form_with_string
assert_dom_equal(
%(),
form("post")
)
silence_warnings do
class << @post
def new_record?() false end
def to_param() id end
def id() 1 end
end
end
assert_dom_equal(
%(),
form("post")
)
end
def test_form_with_date
silence_warnings do
def Post.content_columns() [ Column.new(:date, "written_on", "Written on") ] end
end
assert_dom_equal(
%(),
form("post")
)
end
def test_form_with_datetime
silence_warnings do
def Post.content_columns() [ Column.new(:datetime, "written_on", "Written on") ] end
end
@post.written_on = Time.gm(2004, 6, 15, 16, 30)
assert_dom_equal(
%(),
form("post")
)
end
def test_error_for_block
assert_dom_equal %(