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cce94e7232
previously when a partial was placed inside a directory (eg. '/dir/_partial'), `assert_template` did not replace the '_' prefix when looking through rendered tempaltes, which resulted in an error. I modified it to replace both, the leading '_' and the last '_' after a '/'.
367 lines
11 KiB
Ruby
367 lines
11 KiB
Ruby
require 'abstract_unit'
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require 'controller/fake_controllers'
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module ActionView
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module ATestHelper
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end
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module AnotherTestHelper
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def from_another_helper
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'Howdy!'
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end
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end
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module ASharedTestHelper
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def from_shared_helper
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'Holla!'
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end
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end
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class TestCase
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helper ASharedTestHelper
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module SharedTests
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def self.included(test_case)
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test_case.class_eval do
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test "helpers defined on ActionView::TestCase are available" do
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assert test_case.ancestors.include?(ASharedTestHelper)
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assert_equal 'Holla!', from_shared_helper
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end
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end
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end
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end
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end
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class GeneralViewTest < ActionView::TestCase
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include SharedTests
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test_case = self
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test "memoizes the view" do
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assert_same view, view
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end
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test "exposes view as _view for backwards compatibility" do
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assert_same _view, view
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end
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test "retrieve non existing config values" do
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assert_equal nil, ActionView::Base.new.config.something_odd
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end
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test "works without testing a helper module" do
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assert_equal 'Eloy', render('developers/developer', :developer => stub(:name => 'Eloy'))
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end
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test "can render a layout with block" do
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assert_equal "Before (ChrisCruft)\n!\nAfter",
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render(:layout => "test/layout_for_partial", :locals => {:name => "ChrisCruft"}) {"!"}
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end
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helper AnotherTestHelper
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test "additional helper classes can be specified as in a controller" do
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assert test_case.ancestors.include?(AnotherTestHelper)
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assert_equal 'Howdy!', from_another_helper
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end
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test "determine_default_helper_class returns nil if the test name constant resolves to a class" do
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assert_nil self.class.determine_default_helper_class("String")
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end
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test "delegates notice to request.flash[:notice]" do
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view.request.flash.expects(:[]).with(:notice)
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view.notice
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end
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test "delegates alert to request.flash[:alert]" do
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view.request.flash.expects(:[]).with(:alert)
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view.alert
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end
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test "uses controller lookup context" do
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assert_equal self.lookup_context, @controller.lookup_context
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end
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end
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class ClassMethodsTest < ActionView::TestCase
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include SharedTests
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test_case = self
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tests ATestHelper
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test "tests the specified helper module" do
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assert_equal ATestHelper, test_case.helper_class
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assert test_case.ancestors.include?(ATestHelper)
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end
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helper AnotherTestHelper
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test "additional helper classes can be specified as in a controller" do
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assert test_case.ancestors.include?(AnotherTestHelper)
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assert_equal 'Howdy!', from_another_helper
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test_case.helper_class.module_eval do
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def render_from_helper
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from_another_helper
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end
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end
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assert_equal 'Howdy!', render(:partial => 'test/from_helper')
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end
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end
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class HelperInclusionTest < ActionView::TestCase
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module RenderHelper
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def render_from_helper
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render :partial => 'customer', :collection => @customers
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end
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end
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helper RenderHelper
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test "helper class that is being tested is always included in view instance" do
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@controller.controller_path = 'test'
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@customers = [stub(:name => 'Eloy'), stub(:name => 'Manfred')]
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assert_match(/Hello: EloyHello: Manfred/, render(:partial => 'test/from_helper'))
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end
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end
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class ControllerHelperMethod < ActionView::TestCase
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module SomeHelper
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def some_method
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render :partial => 'test/from_helper'
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end
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end
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helper SomeHelper
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test "can call a helper method defined on the current controller from a helper" do
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@controller.singleton_class.class_eval <<-EOF, __FILE__, __LINE__ + 1
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def render_from_helper
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'controller_helper_method'
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end
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EOF
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@controller.class.helper_method :render_from_helper
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assert_equal 'controller_helper_method', some_method
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end
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end
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class ViewAssignsTest < ActionView::TestCase
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test "view_assigns returns a Hash of user defined ivars" do
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@a = 'b'
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@c = 'd'
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assert_equal({:a => 'b', :c => 'd'}, view_assigns)
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end
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test "view_assigns excludes internal ivars" do
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INTERNAL_IVARS.each do |ivar|
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assert defined?(ivar), "expected #{ivar} to be defined"
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assert !view_assigns.keys.include?(ivar.to_s.sub('@', '').to_sym), "expected #{ivar} to be excluded from view_assigns"
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end
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end
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end
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class HelperExposureTest < ActionView::TestCase
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helper(Module.new do
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def render_from_helper
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from_test_case
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end
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end)
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test "is able to make methods available to the view" do
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assert_equal 'Word!', render(:partial => 'test/from_helper')
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end
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def from_test_case; 'Word!'; end
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helper_method :from_test_case
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end
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class IgnoreProtectAgainstForgeryTest < ActionView::TestCase
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module HelperThatInvokesProtectAgainstForgery
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def help_me
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protect_against_forgery?
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end
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end
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helper HelperThatInvokesProtectAgainstForgery
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test "protect_from_forgery? in any helpers returns false" do
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assert !view.help_me
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end
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end
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class ATestHelperTest < ActionView::TestCase
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include SharedTests
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test_case = self
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test "inflects the name of the helper module to test from the test case class" do
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assert_equal ATestHelper, test_case.helper_class
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assert test_case.ancestors.include?(ATestHelper)
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end
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test "a configured test controller is available" do
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assert_kind_of ActionController::Base, controller
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assert_equal '', controller.controller_path
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end
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test "no additional helpers should shared across test cases" do
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assert !test_case.ancestors.include?(AnotherTestHelper)
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assert_raise(NoMethodError) { send :from_another_helper }
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end
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test "is able to use routes" do
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controller.request.assign_parameters(@routes, 'foo', 'index')
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assert_equal '/foo', url_for
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assert_equal '/bar', url_for(:controller => 'bar')
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end
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test "is able to use named routes" do
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with_routing do |set|
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set.draw { resources :contents }
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assert_equal 'http://test.host/contents/new', new_content_url
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assert_equal 'http://test.host/contents/1', content_url(:id => 1)
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end
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end
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test "is able to use mounted routes" do
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with_routing do |set|
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app = Class.new do
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def self.routes
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@routes ||= ActionDispatch::Routing::RouteSet.new
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end
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routes.draw { get "bar", :to => lambda {} }
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def self.call(*)
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end
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end
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set.draw { mount app => "/foo", :as => "foo_app" }
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assert_equal '/foo/bar', foo_app.bar_path
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end
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end
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test "named routes can be used from helper included in view" do
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with_routing do |set|
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set.draw { resources :contents }
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_helpers.module_eval do
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def render_from_helper
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new_content_url
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end
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end
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assert_equal 'http://test.host/contents/new', render(:partial => 'test/from_helper')
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end
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end
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test "is able to render partials with local variables" do
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assert_equal 'Eloy', render('developers/developer', :developer => stub(:name => 'Eloy'))
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assert_equal 'Eloy', render(:partial => 'developers/developer',
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:locals => { :developer => stub(:name => 'Eloy') })
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end
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test "is able to render partials from templates and also use instance variables" do
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@controller.controller_path = "test"
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@customers = [stub(:name => 'Eloy'), stub(:name => 'Manfred')]
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assert_match(/Hello: EloyHello: Manfred/, render(:file => 'test/list'))
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end
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test "is able to render partials from templates and also use instance variables after view has been referenced" do
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@controller.controller_path = "test"
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view
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@customers = [stub(:name => 'Eloy'), stub(:name => 'Manfred')]
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assert_match(/Hello: EloyHello: Manfred/, render(:file => 'test/list'))
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end
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end
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class AssertionsTest < ActionView::TestCase
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def render_from_helper
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form_tag('/foo') do
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safe_concat render(:text => '<ul><li>foo</li></ul>')
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end
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end
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helper_method :render_from_helper
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test "uses the output_buffer for assert_select" do
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render(:partial => 'test/from_helper')
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assert_select 'form' do
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assert_select 'li', :text => 'foo'
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end
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end
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end
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class RenderTemplateTest < ActionView::TestCase
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test "supports specifying templates with a Regexp" do
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controller.controller_path = "fun"
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render(:template => "fun/games/hello_world")
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assert_template %r{\Afun/games/hello_world\Z}
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end
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test "supports specifying partials" do
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controller.controller_path = "test"
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render(:template => "test/calling_partial_with_layout")
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assert_template :partial => "_partial_for_use_in_layout"
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end
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test "supports specifying locals (passing)" do
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controller.controller_path = "test"
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render(:template => "test/calling_partial_with_layout")
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assert_template :partial => "_partial_for_use_in_layout", :locals => { :name => "David" }
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end
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test "supports specifying locals (failing)" do
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controller.controller_path = "test"
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render(:template => "test/calling_partial_with_layout")
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assert_raise ActiveSupport::TestCase::Assertion, /Somebody else.*David/m do
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assert_template :partial => "_partial_for_use_in_layout", :locals => { :name => "Somebody Else" }
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end
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end
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test 'supports different locals on the same partial' do
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controller.controller_path = "test"
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render(:template => "test/render_two_partials")
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assert_template partial: '_partial', locals: { 'first' => '1' }
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assert_template partial: '_partial', locals: { 'second' => '2' }
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end
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test 'raises descriptive error message when template was not rendered' do
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controller.controller_path = "test"
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render(template: "test/hello_world_with_partial")
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e = assert_raise ActiveSupport::TestCase::Assertion do
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assert_template partial: 'i_was_never_rendered', locals: { 'did_not' => 'happen' }
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end
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assert_match "i_was_never_rendered to be rendered but it was not.", e.message
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assert_match 'Expected ["/test/partial"] to include "i_was_never_rendered"', e.message
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end
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test 'specifying locals works when the partial is inside a directory with underline prefix' do
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controller.controller_path = "test"
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render(template: 'test/render_partial_inside_directory')
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assert_template partial: 'test/_directory/_partial_with_locales', locals: { 'name' => 'Jane' }
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end
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test 'specifying locals works when the partial is inside a directory without underline prefix' do
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controller.controller_path = "test"
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render(template: 'test/render_partial_inside_directory')
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assert_template partial: 'test/_directory/partial_with_locales', locals: { 'name' => 'Jane' }
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end
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end
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module AHelperWithInitialize
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def initialize(*)
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super
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@called_initialize = true
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end
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end
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class AHelperWithInitializeTest < ActionView::TestCase
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test "the helper's initialize was actually called" do
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assert @called_initialize
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end
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end
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end
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