X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=vendor%2Frails%2Factionpack%2Ftest%2Ftemplate%2Frender_test.rb;fp=vendor%2Frails%2Factionpack%2Ftest%2Ftemplate%2Frender_test.rb;h=9adf053b093222faafc3d551831d9be8562c3837;hb=437aa336c44c74a30aeea16a06743c32747ed661;hp=0000000000000000000000000000000000000000;hpb=97a0772b06264134cfe38e7494f9427efe0840a0;p=feedcatcher.git

diff --git a/vendor/rails/actionpack/test/template/render_test.rb b/vendor/rails/actionpack/test/template/render_test.rb
new file mode 100644
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+++ b/vendor/rails/actionpack/test/template/render_test.rb
@@ -0,0 +1,290 @@
+# encoding: utf-8
+require 'abstract_unit'
+require 'controller/fake_models'
+
+module RenderTestCases
+  def setup_view(paths)
+    @assigns = { :secret => 'in the sauce' }
+    @view = ActionView::Base.new(paths, @assigns)
+
+    # Reload and register danish language for testing
+    I18n.reload!
+    I18n.backend.store_translations 'da', {}
+    I18n.backend.store_translations 'pt-BR', {}
+
+    # Ensure original are still the same since we are reindexing view paths
+    assert_equal ORIGINAL_LOCALES, I18n.available_locales.map(&:to_s).sort
+  end
+
+  def test_render_file
+    assert_equal "Hello world!", @view.render(:file => "test/hello_world.erb")
+  end
+
+  def test_render_file_not_using_full_path
+    assert_equal "Hello world!", @view.render(:file => "test/hello_world.erb")
+  end
+
+  def test_render_file_without_specific_extension
+    assert_equal "Hello world!", @view.render(:file => "test/hello_world")
+  end
+
+  def test_render_file_with_localization
+    old_locale = I18n.locale
+    I18n.locale = :da
+    assert_equal "Hey verden", @view.render(:file => "test/hello_world")
+  ensure
+    I18n.locale = old_locale
+  end
+
+  def test_render_file_with_dashed_locale
+    old_locale = I18n.locale
+    I18n.locale = :"pt-BR"
+    assert_equal "Ola mundo", @view.render(:file => "test/hello_world")
+  ensure
+    I18n.locale = old_locale
+  end
+
+  def test_render_implicit_html_template_from_xhr_request
+    old_format = @view.template_format
+    @view.template_format = :js
+    assert_equal "Hello HTML!", @view.render(:file => "test/render_implicit_html_template_from_xhr_request")
+  ensure
+    @view.template_format = old_format
+  end
+
+  def test_render_implicit_html_template_from_xhr_request_with_localization
+    old_locale = I18n.locale
+    old_format = @view.template_format
+    I18n.locale = :da
+    @view.template_format = :js
+    assert_equal "Hey HTML!\n", @view.render(:file => "test/render_implicit_html_template_from_xhr_request")
+  ensure
+    I18n.locale = old_locale
+    @view.template_format = old_format
+  end
+
+  def test_render_file_at_top_level
+    assert_equal 'Elastica', @view.render(:file => '/shared')
+  end
+
+  def test_render_file_with_full_path
+    template_path = File.join(File.dirname(__FILE__), '../fixtures/test/hello_world.erb')
+    assert_equal "Hello world!", @view.render(:file => template_path)
+  end
+
+  def test_render_file_with_instance_variables
+    assert_equal "The secret is in the sauce\n", @view.render(:file => "test/render_file_with_ivar.erb")
+  end
+
+  def test_render_file_with_locals
+    locals = { :secret => 'in the sauce' }
+    assert_equal "The secret is in the sauce\n", @view.render(:file => "test/render_file_with_locals.erb", :locals => locals)
+  end
+
+  def test_render_file_not_using_full_path_with_dot_in_path
+    assert_equal "The secret is in the sauce\n", @view.render(:file => "test/dot.directory/render_file_with_ivar")
+  end
+
+  def test_render_has_access_current_template
+    assert_equal "test/template.erb", @view.render(:file => "test/template.erb")
+  end
+
+  def test_render_update
+    # TODO: You should not have to stub out template because template is self!
+    @view.instance_variable_set(:@template, @view)
+    assert_equal 'alert("Hello, World!");', @view.render(:update) { |page| page.alert('Hello, World!') }
+  end
+
+  def test_render_partial_from_default
+    assert_equal "only partial", @view.render("test/partial_only")
+  end
+
+  def test_render_partial
+    assert_equal "only partial", @view.render(:partial => "test/partial_only")
+  end
+
+  def test_render_partial_with_format
+    assert_equal 'partial html', @view.render(:partial => 'test/partial')
+  end
+
+  def test_render_partial_at_top_level
+    # file fixtures/_top_level_partial_only.erb (not fixtures/test)
+    assert_equal 'top level partial', @view.render(:partial => '/top_level_partial_only')
+  end
+
+  def test_render_partial_with_format_at_top_level
+    # file fixtures/_top_level_partial.html.erb (not fixtures/test, with format extension)
+    assert_equal 'top level partial html', @view.render(:partial => '/top_level_partial')
+  end
+
+  def test_render_partial_with_locals
+    assert_equal "5", @view.render(:partial => "test/counter", :locals => { :counter_counter => 5 })
+  end
+
+  def test_render_partial_with_locals_from_default
+    assert_equal "only partial", @view.render("test/partial_only", :counter_counter => 5)
+  end
+
+  def test_render_partial_with_errors
+    @view.render(:partial => "test/raise")
+    flunk "Render did not raise TemplateError"
+  rescue ActionView::TemplateError => e
+    assert_match "undefined local variable or method `doesnt_exist'", e.message
+    assert_equal "", e.sub_template_message
+    assert_equal "1", e.line_number
+    assert_equal File.expand_path("#{FIXTURE_LOAD_PATH}/test/_raise.html.erb"), e.file_name
+  end
+
+  def test_render_sub_template_with_errors
+    @view.render(:file => "test/sub_template_raise")
+    flunk "Render did not raise TemplateError"
+  rescue ActionView::TemplateError => e
+    assert_match "undefined local variable or method `doesnt_exist'", e.message
+    assert_equal "Trace of template inclusion: #{File.expand_path("#{FIXTURE_LOAD_PATH}/test/sub_template_raise.html.erb")}", e.sub_template_message
+    assert_equal "1", e.line_number
+    assert_equal File.expand_path("#{FIXTURE_LOAD_PATH}/test/_raise.html.erb"), e.file_name
+  end
+
+  def test_render_object
+    assert_equal "Hello: david", @view.render(:partial => "test/customer", :object => Customer.new("david"))
+  end
+
+  def test_render_partial_collection
+    assert_equal "Hello: davidHello: mary", @view.render(:partial => "test/customer", :collection => [ Customer.new("david"), Customer.new("mary") ])
+  end
+
+  def test_render_partial_collection_as
+    assert_equal "david david davidmary mary mary",
+      @view.render(:partial => "test/customer_with_var", :collection => [ Customer.new("david"), Customer.new("mary") ], :as => :customer)
+  end
+
+  def test_render_partial_collection_without_as
+    assert_equal "local_inspector,local_inspector_counter,object",
+      @view.render(:partial => "test/local_inspector", :collection => [ Customer.new("mary") ])
+  end
+
+  def test_render_partial_with_empty_collection_should_return_nil
+    assert_nil @view.render(:partial => "test/customer", :collection => [])
+  end
+
+  def test_render_partial_with_nil_collection_should_return_nil
+    assert_nil @view.render(:partial => "test/customer", :collection => nil)
+  end
+
+  def test_render_partial_with_nil_values_in_collection
+    assert_equal "Hello: davidHello: Anonymous", @view.render(:partial => "test/customer", :collection => [ Customer.new("david"), nil ])
+  end
+
+  def test_render_partial_with_empty_array_should_return_nil
+    assert_nil @view.render(:partial => [])
+  end
+
+  # TODO: The reason for this test is unclear, improve documentation
+  def test_render_partial_and_fallback_to_layout
+    assert_equal "Before (Josh)\n\nAfter", @view.render(:partial => "test/layout_for_partial", :locals => { :name => "Josh" })
+  end
+
+  # TODO: The reason for this test is unclear, improve documentation
+  def test_render_missing_xml_partial_and_raise_missing_template
+    @view.template_format = :xml
+    assert_raise(ActionView::MissingTemplate) { @view.render(:partial => "test/layout_for_partial") }
+  end
+
+  def test_render_inline
+    assert_equal "Hello, World!", @view.render(:inline => "Hello, World!")
+  end
+
+  def test_render_inline_with_locals
+    assert_equal "Hello, Josh!", @view.render(:inline => "Hello, <%= name %>!", :locals => { :name => "Josh" })
+  end
+
+  def test_render_fallbacks_to_erb_for_unknown_types
+    assert_equal "Hello, World!", @view.render(:inline => "Hello, World!", :type => :bar)
+  end
+
+  CustomHandler = lambda do |template|
+    "@output_buffer = ''\n" +
+      "@output_buffer << 'source: #{template.source.inspect}'\n"
+  end
+
+  def test_render_inline_with_compilable_custom_type
+    ActionView::Template.register_template_handler :foo, CustomHandler
+    assert_equal 'source: "Hello, World!"', @view.render(:inline => "Hello, World!", :type => :foo)
+  end
+
+  def test_render_inline_with_locals_and_compilable_custom_type
+    ActionView::Template.register_template_handler :foo, CustomHandler
+    assert_equal 'source: "Hello, <%= name %>!"', @view.render(:inline => "Hello, <%= name %>!", :locals => { :name => "Josh" }, :type => :foo)
+  end
+
+  class LegacyHandler < ActionView::TemplateHandler
+    def render(template, local_assigns)
+      "source: #{template.source}; locals: #{local_assigns.inspect}"
+    end
+  end
+
+  def test_render_legacy_handler_with_custom_type
+    ActionView::Template.register_template_handler :foo, LegacyHandler
+    assert_equal 'source: Hello, <%= name %>!; locals: {:name=>"Josh"}', @view.render(:inline => "Hello, <%= name %>!", :locals => { :name => "Josh" }, :type => :foo)
+  end
+
+  def test_render_ignores_templates_with_malformed_template_handlers
+    %w(malformed malformed.erb malformed.html.erb malformed.en.html.erb).each do |name|
+      assert_raise(ActionView::MissingTemplate) { @view.render(:file => "test/malformed/#{name}") }
+    end
+  end
+
+  def test_template_with_malformed_template_handler_is_reachable_through_its_exact_filename
+    assert_equal "Don't render me!", @view.render(:file => 'test/malformed/malformed.html.erb~')
+  end
+
+  def test_render_with_layout
+    assert_equal %(<title></title>\nHello world!\n),
+      @view.render(:file => "test/hello_world.erb", :layout => "layouts/yield")
+  end
+
+  def test_render_with_nested_layout
+    assert_equal %(<title>title</title>\n<div id="column">column</div>\n<div id="content">content</div>\n),
+      @view.render(:file => "test/nested_layout.erb", :layout => "layouts/yield")
+  end
+
+  if '1.9'.respond_to?(:force_encoding)
+    def test_render_utf8_template
+      result = @view.render(:file => "test/utf8.html.erb", :layouts => "layouts/yield")
+      assert_equal "Русский текст\n日本語のテキスト", result
+      assert_equal Encoding::UTF_8, result.encoding
+    end
+  end
+end
+
+module TemplatesSetupTeardown
+  def setup_view_paths_for(new_cache_template_loading)
+    @previous_cache_template_loading, ActionView::Base.cache_template_loading = ActionView::Base.cache_template_loading, new_cache_template_loading
+    view_paths = new_cache_template_loading ? CACHED_VIEW_PATHS : ActionView::Base.process_view_paths(CACHED_VIEW_PATHS.map(&:to_s))
+    assert_equal(new_cache_template_loading ? ActionView::Template::EagerPath : ActionView::ReloadableTemplate::ReloadablePath, view_paths.first.class)
+    setup_view(view_paths)
+  end
+  
+  def teardown
+    ActionView::Base.cache_template_loading = @previous_cache_template_loading
+  end
+end
+
+class CachedRenderTest < Test::Unit::TestCase
+  include TemplatesSetupTeardown
+  include RenderTestCases
+
+  def setup
+    setup_view_paths_for(cache_templates = true)
+  end
+end
+
+class ReloadableRenderTest < Test::Unit::TestCase
+  include TemplatesSetupTeardown
+  include RenderTestCases
+
+  def setup
+    setup_view_paths_for(cache_templates = false)
+  end
+end
+