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131 lines
5 KiB
Ruby
131 lines
5 KiB
Ruby
require 'abstract_unit'
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require 'controller/fake_models'
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class ViewRenderTest < Test::Unit::TestCase
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def setup
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@assigns = { :secret => 'in the sauce' }
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@view = ActionView::Base.new([FIXTURE_LOAD_PATH], @assigns)
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end
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def test_render_file
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assert_equal "Hello world!", @view.render("test/hello_world.erb")
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end
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def test_render_file_not_using_full_path
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assert_equal "Hello world!", @view.render(:file => "test/hello_world.erb")
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end
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def test_render_file_without_specific_extension
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assert_equal "Hello world!", @view.render("test/hello_world")
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end
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def test_render_file_with_full_path
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template_path = File.join(File.dirname(__FILE__), '../fixtures/test/hello_world.erb')
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assert_equal "Hello world!", @view.render(:file => template_path)
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end
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def test_render_file_with_instance_variables
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assert_equal "The secret is in the sauce\n", @view.render("test/render_file_with_ivar.erb")
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end
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def test_render_file_with_locals
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locals = { :secret => 'in the sauce' }
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assert_equal "The secret is in the sauce\n", @view.render("test/render_file_with_locals.erb", locals)
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end
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def test_render_file_not_using_full_path_with_dot_in_path
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assert_equal "The secret is in the sauce\n", @view.render("test/dot.directory/render_file_with_ivar")
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end
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def test_render_update
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# TODO: You should not have to stub out template because template is self!
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@view.instance_variable_set(:@template, @view)
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assert_equal 'alert("Hello, World!");', @view.render(:update) { |page| page.alert('Hello, World!') }
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end
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def test_render_partial
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assert_equal "only partial", @view.render(:partial => "test/partial_only")
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end
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def test_render_partial_with_errors
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assert_raise(ActionView::TemplateError) { @view.render(:partial => "test/raise") }
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end
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def test_render_partial_collection
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assert_equal "Hello: davidHello: mary", @view.render(:partial => "test/customer", :collection => [ Customer.new("david"), Customer.new("mary") ])
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end
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def test_render_partial_collection_as
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assert_equal "david david davidmary mary mary",
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@view.render(:partial => "test/customer_with_var", :collection => [ Customer.new("david"), Customer.new("mary") ], :as => :customer)
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end
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def test_render_partial_collection_without_as
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assert_equal "local_inspector,local_inspector_counter,object",
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@view.render(:partial => "test/local_inspector", :collection => [ Customer.new("mary") ])
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end
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# TODO: The reason for this test is unclear, improve documentation
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def test_render_partial_and_fallback_to_layout
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assert_equal "Before (Josh)\n\nAfter", @view.render(:partial => "test/layout_for_partial", :locals => { :name => "Josh" })
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end
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# TODO: The reason for this test is unclear, improve documentation
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def test_render_js_partial_and_fallback_to_erb_layout
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@view.template_format = :js
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assert_equal "Before (Josh)\n\nAfter", @view.render(:partial => "test/layout_for_partial", :locals => { :name => "Josh" })
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end
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# TODO: The reason for this test is unclear, improve documentation
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def test_render_missing_xml_partial_and_raise_missing_template
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@view.template_format = :xml
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assert_raise(ActionView::MissingTemplate) { @view.render(:partial => "test/layout_for_partial") }
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end
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def test_render_inline
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assert_equal "Hello, World!", @view.render(:inline => "Hello, World!")
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end
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def test_render_inline_with_locals
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assert_equal "Hello, Josh!", @view.render(:inline => "Hello, <%= name %>!", :locals => { :name => "Josh" })
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end
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def test_render_fallbacks_to_erb_for_unknown_types
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assert_equal "Hello, World!", @view.render(:inline => "Hello, World!", :type => :foo)
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end
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class CustomHandler < ActionView::TemplateHandler
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def render(template, local_assigns)
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[template.source, local_assigns].inspect
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end
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end
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def test_render_inline_with_custom_type
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ActionView::Template.register_template_handler :foo, CustomHandler
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assert_equal '["Hello, World!", {}]', @view.render(:inline => "Hello, World!", :type => :foo)
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end
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def test_render_inline_with_locals_and_custom_type
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ActionView::Template.register_template_handler :foo, CustomHandler
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assert_equal '["Hello, <%= name %>!", {:name=>"Josh"}]', @view.render(:inline => "Hello, <%= name %>!", :locals => { :name => "Josh" }, :type => :foo)
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end
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class CompilableCustomHandler < ActionView::TemplateHandler
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include ActionView::TemplateHandlers::Compilable
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def compile(template)
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"@output_buffer = ''\n" +
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"@output_buffer << 'source: #{template.source.inspect}'\n"
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end
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end
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def test_render_inline_with_compilable_custom_type
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ActionView::Template.register_template_handler :foo, CompilableCustomHandler
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assert_equal 'source: "Hello, World!"', @view.render(:inline => "Hello, World!", :type => :foo)
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end
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def test_render_inline_with_locals_and_compilable_custom_type
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ActionView::Template.register_template_handler :foo, CompilableCustomHandler
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assert_equal 'source: "Hello, <%= name %>!"', @view.render(:inline => "Hello, <%= name %>!", :locals => { :name => "Josh" }, :type => :foo)
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end
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end
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