Sha256: 9b14f9a6b61275a2feb1c69cb5259ede72956badcfd3d57125c5a189c9899a70
Contents?: true
Size: 1.69 KB
Versions: 9
Compression:
Stored size: 1.69 KB
Contents
require 'spec_helper'
class ::TestEachBindingController < Volt::ModelController
model :page
end
describe Volt::EachBinding do
it 'should render an each binding' do
dom = Volt::AttributeTarget.new(0)
context = ::TestEachBindingController.new(volt_app)
context._items << {name: 'One'}
context._items << {name: 'Two'}
getter = Proc.new { context._items }
variable_name = 'item'
index_name = 'index'
template_name = 'main/item'
# Setup the each binding
each_binding = ->(volt_app, target, context, id) do
Volt::EachBinding.new(volt_app, target, context, id, getter,
variable_name, index_name, template_name)
end
# Setup a content binding to make sure its passing the right item
content_binding = ->(volt_app, target, context, id) do
Volt::ContentBinding.new(volt_app, target, context, id,
proc { item._name })
end
templates = {
'main/main' => {
'html' => 'hello <!-- $1 --><!-- $/1 -->',
'bindings' => { 1 => [each_binding] }
},
'main/item' => {
'html' => '<!-- $2 --><!-- $/2 -->, ',
'bindings' => {
2 => [content_binding]
}
}
}
page = double('volt/page')
expect(page).to receive(:templates).and_return(templates).at_least(1).times
volt_app = double('volt/app')
expect(volt_app).to receive(:page).and_return(page).at_least(1).times
Volt::TemplateRenderer.new(volt_app, dom, context, 'main', 'main/main')
expect(dom.to_html).to eq('hello One, Two, ')
context._items << {name: 'Three'}
Volt::Computation.flush!
expect(dom.to_html).to eq('hello One, Two, Three, ')
end
end
Version data entries
9 entries across 9 versions & 1 rubygems