StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POHow to write Minitest spec for ApplicationHelper?
primarykey
Id
11372635
data
AcceptedAnswerId
11376776
AnswerCount
2
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-07-07T05:49:34.953
FavoriteCount
0
LastActivityDate
2012-07-27T17:24:22.743
LastEditDate
2012-07-07T15:29:06.383
LastEditorUserId
109618
OwnerUserId
109618
ParentId
0
PostTypeId
1
Score
0
ViewCount
815
LastEditorDisplayName
text
Body
I know how to write the following style of test for Minitest... <pre> require "minitest_helper" class ApplicationHelperTest < ActionView::TestCase def test_nav_element_for_current_page self.stub(:current_page?, true) do nav_element('Home', '#').must_equal( '<li class="active"><a href="#">Home</li>') end end def test_nav_element_for_non_current_page self.stub(:current_page?, false) do nav_element('Home', '#').must_equal( '<li><a href="#">Home</li>') end end end </pre> ...but I want to write it in spec format. Here is what I have tried, but it does not work: <pre> require "minitest_helper" describe ApplicationHelper do it "nav_element for current page" do self.stub(:current_page?, true) do nav_element('Home', '#').must_equal( '<li class="active"><a href="#">Home</li>') end end it "nav_element for non-current page" do self.stub(:current_page?, false) do nav_element('Home', '#').must_equal( '<li><a href="#">Home</li>') end end end </pre> How do I tell Minitest that <code>ApplicationHelper</code> should automatically include <code>ActionView::TestCase</code>? I've tried several things, with no luck yet. Just for background, <code>application_helper.rb</code> contains: <pre> module ApplicationHelper def nav_element(text, path) options = {} options[:class] = 'active' if current_page?(path) link_tag = content_tag(:a, text, href: path) content_tag(:li, link_tag, options) end end </pre> I am using these bundled gems: <pre> * rails (3.2.6) * minitest (3.2.0) * minitest-rails (0.1.0.alpha.20120525143907 7733031) </pre> (Please note that this is the head version of <code>minitest_rails</code> (https://github.com/blowmage/minitest-rails).)
Tags
<ruby-on-rails><ruby-on-rails-3><minitest>
Title
How to write Minitest spec for ApplicationHelper?
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USDavid J.
UserOwnerUserId
1. USDavid J.
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.