131 lines
4.6 KiB
Ruby
131 lines
4.6 KiB
Ruby
require 'test_helper'
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class TestXmlRenderer < ActiveSupport::TestCase
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INDENT_REGEXP = /\n(\s)*/
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HEADER_REGEXP = /<[^>]+>/
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setup do
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@data = User.new(1, 'foobar', 'male')
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@context = Context.new
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@context.assigns['data'] = @data
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@template = RablRails::CompiledTemplate.new
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@template.data = :@data
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@template.root_name = :user
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end
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def render_xml_output
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RablRails::Renderers::XML.new(@context).render(@template).to_s.gsub!(INDENT_REGEXP, '').sub!(HEADER_REGEXP, '')
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end
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test "render object simple object" do
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@template.source = {}
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assert_equal %q(<user></user>), render_xml_output
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end
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test "render collection with empty template" do
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@context.assigns['data'] = [@data]
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@template.source = {}
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@template.root_name = :users
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assert_equal %q(<users type="array"><user></user></users>), render_xml_output
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end
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test "render object with local methods (used by decent_exposure)" do
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@context.stub(:user).and_return(@data)
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@template.source = { :id => :id }
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assert_equal %q(<user><id type="integer">1</id></user>), render_xml_output
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end
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test "render single object attributes" do
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@template.source = { :name => :name }
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assert_equal %q(<user><name>foobar</name></user>), render_xml_output
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end
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test "render child with arbitrary data source" do
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@template.source = { :author => { :_data => :@data, :name => :name } }
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@template.root_name = :post
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assert_equal %q(<post><author><name>foobar</name></author></post>), render_xml_output
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end
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test "render child with local methods (used by decent_exposure)" do
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@context.stub(:user).and_return(@data)
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@template.source = { :author => { :_data => :user, :name => :name } }
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@template.root_name = :post
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assert_equal %q(<post><author><name>foobar</name></author></post>), render_xml_output
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end
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test "render glued attributes from single object" do
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@template.source = { :_glue0 => { :_data => :@data, :name => :name } }
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assert_equal %q(<user><name>foobar</name></user>), render_xml_output
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end
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test "render collection with attributes" do
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@data = [User.new(1, 'foo', 'male'), User.new(2, 'bar', 'female')]
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@context.assigns['data'] = @data
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@template.root_name = :users
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@template.source = { :uid => :id, :name => :name }
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assert_equal %q(<users type="array"><user><uid type="integer">1</uid><name>foo</name></user><user><uid type="integer">2</uid><name>bar</name></user></users>), render_xml_output
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end
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test "render node property" do
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proc = lambda { |object| object.name }
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@template.source = { :name => proc }
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assert_equal %q(<user><name>foobar</name></user>), render_xml_output
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end
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test "render node property with true condition" do
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condition = lambda { |u| true }
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proc = lambda { |object| object.name }
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@template.source = { :name => [condition, proc] }
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assert_equal %q(<user><name>foobar</name></user>), render_xml_output
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end
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test "render node property with false condition" do
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condition = lambda { |u| false }
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proc = lambda { |object| object.name }
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@template.source = { :name => [condition, proc] }
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assert_equal %q(<user></user>), render_xml_output
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end
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test "node with context method call" do
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@context.stub(:respond_to?).with(:@data).and_return(false)
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@context.stub(:respond_to?).with(:context_method).and_return(true)
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@context.stub(:context_method).and_return('marty')
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proc = lambda { |object| context_method }
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@template.source = { :name => proc }
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assert_equal %q(<user><name>marty</name></user>), render_xml_output
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end
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test "partial should be evaluated at rendering time" do
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# Set assigns
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@context.assigns['user'] = @data
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# Stub Library#get
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t = RablRails::CompiledTemplate.new
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t.source = { :name => :name }
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RablRails::Library.reset_instance
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RablRails::Library.instance.should_receive(:compile_template_from_path).with('users/base').and_return(t)
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@template.data = false
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@template.root_name = :post
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@template.source = { :user => ->(s) { partial('users/base', :object => @user) } }
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assert_equal %q(<post><user><name>foobar</name></user></post>), render_xml_output
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end
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test "partial with no values should raise an error" do
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@template.data = false
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@template.source = { :user => ->(s) { partial('users/base') } }
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assert_raises(RablRails::Renderers::PartialError) { render_xml_output }
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end
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test "partial with empty values should not raise an error" do
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@template.data = false
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@template.root_name = :list
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@template.source = { :users => ->(s) { partial('users/base', :object => []) } }
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assert_equal %q(<list><users type="array"/></list>), render_xml_output
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end
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end |