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Diffstat (limited to 'actionpack/test/template/render_test.rb')
| -rw-r--r-- | actionpack/test/template/render_test.rb | 545 |
1 files changed, 0 insertions, 545 deletions
diff --git a/actionpack/test/template/render_test.rb b/actionpack/test/template/render_test.rb deleted file mode 100644 index 2237d747be..0000000000 --- a/actionpack/test/template/render_test.rb +++ /dev/null @@ -1,545 +0,0 @@ -# encoding: utf-8 -require 'abstract_unit' -require 'controller/fake_models' - -class TestController < ActionController::Base -end - -module RenderTestCases - def setup_view(paths) - @assigns = { :secret => 'in the sauce' } - @view = ActionView::Base.new(paths, @assigns) - @controller_view = TestController.new.view_context - - # 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 {|l| l.to_s }.sort - end - - def test_render_without_options - e = assert_raises(ArgumentError) { @view.render() } - assert_match "You invoked render but did not give any of :partial, :template, :inline, :file or :text option.", e.message - end - - def test_render_file - assert_equal "Hello world!", @view.render(:file => "test/hello_world") - end - - def test_render_file_not_using_full_path - assert_equal "Hello world!", @view.render(:file => "test/hello_world") - end - - def test_render_file_without_specific_extension - assert_equal "Hello world!", @view.render(:file => "test/hello_world") - end - - # Test if :formats, :locale etc. options are passed correctly to the resolvers. - def test_render_file_with_format - assert_match "<h1>No Comment</h1>", @view.render(:file => "comments/empty", :formats => [:html]) - assert_match "<error>No Comment</error>", @view.render(:file => "comments/empty", :formats => [:xml]) - assert_match "<error>No Comment</error>", @view.render(:file => "comments/empty", :formats => :xml) - end - - def test_render_template_with_format - assert_match "<h1>No Comment</h1>", @view.render(:template => "comments/empty", :formats => [:html]) - assert_match "<error>No Comment</error>", @view.render(:template => "comments/empty", :formats => [:xml]) - end - - def test_render_partial_implicitly_use_format_of_the_rendered_template - @view.lookup_context.formats = [:json] - assert_equal "Hello world", @view.render(:template => "test/one", :formats => [:html]) - end - - def test_render_partial_implicitly_use_format_of_the_rendered_partial - @view.lookup_context.formats = [:html] - assert_equal "Third level", @view.render(:template => "test/html_template") - end - - def test_render_partial_use_last_prepended_format_for_partials_with_the_same_names - @view.lookup_context.formats = [:html] - assert_equal "\nHTML Template, but JSON partial", @view.render(:template => "test/change_priority") - end - - def test_render_template_with_a_missing_partial_of_another_format - @view.lookup_context.formats = [:html] - assert_raise ActionView::Template::Error, "Missing partial /missing with {:locale=>[:en], :formats=>[:json], :handlers=>[:erb, :builder]}" do - @view.render(:template => "with_format", :formats => [:json]) - end - end - - def test_render_file_with_locale - assert_equal "<h1>Kein Kommentar</h1>", @view.render(:file => "comments/empty", :locale => [:de]) - assert_equal "<h1>Kein Kommentar</h1>", @view.render(:file => "comments/empty", :locale => :de) - end - - def test_render_template_with_locale - assert_equal "<h1>Kein Kommentar</h1>", @view.render(:template => "comments/empty", :locale => [:de]) - end - - def test_render_file_with_handlers - assert_equal "<h1>No Comment</h1>\n", @view.render(:file => "comments/empty", :handlers => [:builder]) - assert_equal "<h1>No Comment</h1>\n", @view.render(:file => "comments/empty", :handlers => :builder) - end - - def test_render_template_with_handlers - assert_equal "<h1>No Comment</h1>\n", @view.render(:template => "comments/empty", :handlers => [:builder]) - end - - def test_render_raw_template_with_handlers - assert_equal "<%= hello_world %>\n", @view.render(:template => "plain_text") - end - - def test_render_raw_template_with_quotes - assert_equal %q;Here are some characters: !@#$%^&*()-="'}{`; + "\n", @view.render(:template => "plain_text_with_characters") - end - - def test_render_ruby_template_with_handlers - assert_equal "Hello from Ruby code", @view.render(:template => "ruby_template") - end - - def test_render_ruby_template_inline - assert_equal '4', @view.render(:inline => "(2**2).to_s", :type => :ruby) - end - - def test_render_file_with_localization_on_context_level - old_locale, @view.locale = @view.locale, :da - assert_equal "Hey verden", @view.render(:file => "test/hello_world") - ensure - @view.locale = old_locale - end - - def test_render_file_with_dashed_locale - old_locale, @view.locale = @view.locale, :"pt-BR" - assert_equal "Ola mundo", @view.render(:file => "test/hello_world") - ensure - @view.locale = old_locale - 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') - 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") - 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", :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_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_with_selected_format - assert_equal 'partial html', @view.render(:partial => 'test/partial', :formats => :html) - assert_equal 'partial js', @view.render(:partial => 'test/partial', :formats => [:js]) - end - - def test_render_partial_at_top_level - # file fixtures/_top_level_partial_only (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 (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_invalid_name - e = assert_raises(ArgumentError) { @view.render(:partial => "test/200") } - assert_equal "The partial name (test/200) is not a valid Ruby identifier; " + - "make sure your partial name starts with a lowercase letter or underscore, " + - "and is followed by any combination of letters, numbers and underscores.", e.message - end - - def test_render_partial_with_missing_filename - e = assert_raises(ArgumentError) { @view.render(:partial => "test/") } - assert_equal "The partial name (test/) is not a valid Ruby identifier; " + - "make sure your partial name starts with a lowercase letter or underscore, " + - "and is followed by any combination of letters, numbers and underscores.", e.message - end - - def test_render_partial_with_incompatible_object - e = assert_raises(ArgumentError) { @view.render(:partial => nil) } - assert_equal "'#{nil.inspect}' is not an ActiveModel-compatible object. It must implement :to_partial_path.", e.message - end - - def test_render_partial_with_hyphen - e = assert_raises(ArgumentError) { @view.render(:partial => "test/a-in") } - assert_equal "The partial name (test/a-in) is not a valid Ruby identifier; " + - "make sure your partial name starts with a lowercase letter or underscore, " + - "and is followed by any combination of letters, numbers and underscores.", e.message - end - - def test_render_partial_with_errors - e = assert_raises(ActionView::Template::Error) { @view.render(:partial => "test/raise") } - assert_match %r!method.*doesnt_exist!, e.message - assert_equal "", e.sub_template_message - assert_equal "1", e.line_number - assert_equal "1: <%= doesnt_exist %>", e.annoted_source_code.strip - assert_equal File.expand_path("#{FIXTURE_LOAD_PATH}/test/_raise.html.erb"), e.file_name - end - - def test_render_error_indentation - e = assert_raises(ActionView::Template::Error) { @view.render(:partial => "test/raise_indentation") } - error_lines = e.annoted_source_code.split("\n") - assert_match %r!error\shere!, e.message - assert_equal "11", e.line_number - assert_equal " 9: <p>Ninth paragraph</p>", error_lines.second - assert_equal " 10: <p>Tenth paragraph</p>", error_lines.third - end - - def test_render_sub_template_with_errors - e = assert_raises(ActionView::Template::Error) { @view.render(:template => "test/sub_template_raise") } - assert_match %r!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_file_with_errors - e = assert_raises(ActionView::Template::Error) { @view.render(:file => File.expand_path("test/_raise", FIXTURE_LOAD_PATH)) } - assert_match %r!method.*doesnt_exist!, e.message - assert_equal "", e.sub_template_message - assert_equal "1", e.line_number - assert_equal "1: <%= doesnt_exist %>", e.annoted_source_code.strip - 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_object_with_array - assert_equal "[1, 2, 3]", @view.render(:partial => "test/object_inspector", :object => [1, 2, 3]) - 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_by_string - 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_as_by_symbol - 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", - @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_layout_using_collection_and_template - assert_equal "<b>Hello: Amazon</b><b>Hello: Yahoo</b>", @view.render(:partial => "test/customer", :layout => 'test/b_layout_for_partial', :collection => [ Customer.new("Amazon"), Customer.new("Yahoo") ]) - end - - def test_render_partial_with_layout_using_collection_and_template_makes_current_item_available_in_layout - assert_equal '<b class="amazon">Hello: Amazon</b><b class="yahoo">Hello: Yahoo</b>', - @view.render(:partial => "test/customer", :layout => 'test/b_layout_for_partial_with_object', :collection => [ Customer.new("Amazon"), Customer.new("Yahoo") ]) - end - - def test_render_partial_with_layout_using_collection_and_template_makes_current_item_counter_available_in_layout - assert_equal '<b data-counter="0">Hello: Amazon</b><b data-counter="1">Hello: Yahoo</b>', - @view.render(:partial => "test/customer", :layout => 'test/b_layout_for_partial_with_object_counter', :collection => [ Customer.new("Amazon"), Customer.new("Yahoo") ]) - end - - def test_render_partial_with_layout_using_object_and_template_makes_object_available_in_layout - assert_equal '<b class="amazon">Hello: Amazon</b>', - @view.render(:partial => "test/customer", :layout => 'test/b_layout_for_partial_with_object', :object => Customer.new("Amazon")) - end - - def test_render_partial_with_empty_array_should_return_nil - assert_nil @view.render(:partial => []) - end - - def test_render_partial_using_string - assert_equal "Hello: Anonymous", @controller_view.render('customer') - end - - def test_render_partial_with_locals_using_string - assert_equal "Hola: david", @controller_view.render('customer_greeting', :greeting => 'Hola', :customer_greeting => Customer.new("david")) - end - - def test_render_partial_using_object - assert_equal "Hello: lifo", - @controller_view.render(Customer.new("lifo"), :greeting => "Hello") - end - - def test_render_partial_using_collection - customers = [ Customer.new("Amazon"), Customer.new("Yahoo") ] - assert_equal "Hello: AmazonHello: Yahoo", - @controller_view.render(customers, :greeting => "Hello") - end - - def test_render_partial_without_object_or_collection_does_not_generate_partial_name_local_variable - exception = assert_raises ActionView::Template::Error do - @controller_view.render("partial_name_local_variable") - end - assert_match "undefined local variable or method `partial_name_local_variable'", exception.message - 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.formats = [:xml] - assert_raises(ActionView::MissingTemplate) { @view.render(:partial => "test/layout_for_partial") } - ensure - @view.formats = nil - end - - def test_render_layout_with_block_and_other_partial_inside - render = @view.render(:layout => "test/layout_with_partial_and_yield") { "Yield!" } - assert_equal "Before\npartial html\nYield!\nAfter\n", render - 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_render_from_to_proc - ActionView::Template.register_template_handler :ruby_handler, :source.to_proc - assert_equal '3', @view.render(:inline => "(1 + 2).to_s", :type => :ruby_handler) - 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 - - def test_render_knows_about_types_registered_when_extensions_are_checked_earlier_in_initialization - ActionView::Template::Handlers.extensions - ActionView::Template.register_template_handler :foo, CustomHandler - assert ActionView::Template::Handlers.extensions.include?(:foo) - end - - def test_render_ignores_templates_with_malformed_template_handlers - ActiveSupport::Deprecation.silence do - %w(malformed malformed.erb malformed.html.erb malformed.en.html.erb).each do |name| - assert_raises(ActionView::MissingTemplate) { @view.render(:file => "test/malformed/#{name}") } - end - end - end - - def test_render_with_layout - assert_equal %(<title></title>\nHello world!\n), - @view.render(:file => "test/hello_world", :layout => "layouts/yield") - end - - def test_render_with_layout_which_has_render_inline - assert_equal %(welcome\nHello world!\n), - @view.render(:file => "test/hello_world", :layout => "layouts/yield_with_render_inline_inside") - end - - def test_render_with_layout_which_renders_another_partial - assert_equal %(partial html\nHello world!\n), - @view.render(:file => "test/hello_world", :layout => "layouts/yield_with_render_partial_inside") - end - - def test_render_layout_with_block_and_yield - assert_equal %(Content from block!\n), - @view.render(:layout => "layouts/yield_only") { "Content from block!" } - end - - def test_render_layout_with_block_and_yield_with_params - assert_equal %(Yield! Content from block!\n), - @view.render(:layout => "layouts/yield_with_params") { |param| "#{param} Content from block!" } - end - - def test_render_layout_with_block_which_renders_another_partial_and_yields - assert_equal %(partial html\nContent from block!\n), - @view.render(:layout => "layouts/partial_and_yield") { "Content from block!" } - end - - def test_render_partial_and_layout_without_block_with_locals - assert_equal %(Before (Foo!)\npartial html\nAfter), - @view.render(:partial => 'test/partial', :layout => 'test/layout_for_partial', :locals => { :name => 'Foo!'}) - end - - def test_render_partial_and_layout_without_block_with_locals_and_rendering_another_partial - assert_equal %(Before (Foo!)\npartial html\npartial with partial\n\nAfter), - @view.render(:partial => 'test/partial_with_partial', :layout => 'test/layout_for_partial', :locals => { :name => 'Foo!'}) - end - - def test_render_layout_with_a_nested_render_layout_call - assert_equal %(Before (Foo!)\nBefore (Bar!)\npartial html\nAfter\npartial with layout\n\nAfter), - @view.render(:partial => 'test/partial_with_layout', :layout => 'test/layout_for_partial', :locals => { :name => 'Foo!'}) - end - - def test_render_layout_with_a_nested_render_layout_call_using_block_with_render_partial - assert_equal %(Before (Foo!)\nBefore (Bar!)\n\n partial html\n\nAfterpartial with layout\n\nAfter), - @view.render(:partial => 'test/partial_with_layout_block_partial', :layout => 'test/layout_for_partial', :locals => { :name => 'Foo!'}) - end - - def test_render_layout_with_a_nested_render_layout_call_using_block_with_render_content - assert_equal %(Before (Foo!)\nBefore (Bar!)\n\n Content from inside layout!\n\nAfterpartial with layout\n\nAfter), - @view.render(:partial => 'test/partial_with_layout_block_content', :layout => 'test/layout_for_partial', :locals => { :name => 'Foo!'}) - end - - def test_render_partial_with_layout_raises_descriptive_error - e = assert_raises(ActionView::MissingTemplate) { @view.render(partial: 'test/partial', layout: true) } - assert_match "Missing partial /true with", e.message - end - - def test_render_with_nested_layout - assert_equal %(<title>title</title>\n\n<div id="column">column</div>\n<div id="content">content</div>\n), - @view.render(:file => "test/nested_layout", :layout => "layouts/yield") - end - - def test_render_with_file_in_layout - assert_equal %(\n<title>title</title>\n\n), - @view.render(:file => "test/layout_render_file") - end - - def test_render_layout_with_object - assert_equal %(<title>David</title>), - @view.render(:file => "test/layout_render_object") - end - - def test_render_with_passing_couple_extensions_to_one_register_template_handler_function_call - ActionView::Template.register_template_handler :foo1, :foo2, CustomHandler - assert_equal @view.render(:inline => "Hello, World!", :type => :foo1), @view.render(:inline => "Hello, World!", :type => :foo2) - end - - def test_render_throws_exception_when_no_extensions_passed_to_register_template_handler_function_call - assert_raises(ArgumentError) { ActionView::Template.register_template_handler CustomHandler } - end -end - -class CachedViewRenderTest < ActiveSupport::TestCase - include RenderTestCases - - # Ensure view path cache is primed - def setup - view_paths = ActionController::Base.view_paths - assert_equal ActionView::OptimizedFileSystemResolver, view_paths.first.class - setup_view(view_paths) - end - - def teardown - GC.start - end -end - -class LazyViewRenderTest < ActiveSupport::TestCase - include RenderTestCases - - # Test the same thing as above, but make sure the view path - # is not eager loaded - def setup - path = ActionView::FileSystemResolver.new(FIXTURE_LOAD_PATH) - view_paths = ActionView::PathSet.new([path]) - assert_equal ActionView::FileSystemResolver.new(FIXTURE_LOAD_PATH), view_paths.first - setup_view(view_paths) - end - - def teardown - GC.start - end - - def test_render_utf8_template_with_magic_comment - with_external_encoding Encoding::ASCII_8BIT do - result = @view.render(:file => "test/utf8_magic", :formats => [:html], :layouts => "layouts/yield") - assert_equal Encoding::UTF_8, result.encoding - assert_equal "\nРусский \nтекст\n\nUTF-8\nUTF-8\nUTF-8\n", result - end - end - - def test_render_utf8_template_with_default_external_encoding - with_external_encoding Encoding::UTF_8 do - result = @view.render(:file => "test/utf8", :formats => [:html], :layouts => "layouts/yield") - assert_equal Encoding::UTF_8, result.encoding - assert_equal "Русский текст\n\nUTF-8\nUTF-8\nUTF-8\n", result - end - end - - def test_render_utf8_template_with_incompatible_external_encoding - with_external_encoding Encoding::SHIFT_JIS do - e = assert_raises(ActionView::Template::Error) { @view.render(:file => "test/utf8", :formats => [:html], :layouts => "layouts/yield") } - assert_match 'Your template was not saved as valid Shift_JIS', e.original_exception.message - end - end - - def test_render_utf8_template_with_partial_with_incompatible_encoding - with_external_encoding Encoding::SHIFT_JIS do - e = assert_raises(ActionView::Template::Error) { @view.render(:file => "test/utf8_magic_with_bare_partial", :formats => [:html], :layouts => "layouts/yield") } - assert_match 'Your template was not saved as valid Shift_JIS', e.original_exception.message - end - end - - def with_external_encoding(encoding) - old = Encoding.default_external - silence_warnings { Encoding.default_external = encoding } - yield - ensure - silence_warnings { Encoding.default_external = old } - end -end |