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Contents
require 'spec_helper'
describe Locomotive::Steam::Liquid::Tags::FetchPage do
let(:source) { "{% fetch_page about_us as a_page %}{{ a_page.title }}" }
let(:assigns) { {} }
let(:repositories) { Locomotive::Steam::Services.build_instance.repositories }
let(:context) { ::Liquid::Context.new(assigns, {}, { repositories: repositories }) }
let(:page) { instance_double('Page', to_liquid: { 'title' => 'About Us' }) }
before { allow(repositories.page).to receive(:by_handle).and_return(page) }
subject { render_template(source, context) }
describe 'validating syntax' do
it { expect { subject }.not_to raise_exception }
describe 'raises an error if the syntax is incorrect' do
let(:source) { "{% fetch_page 'about_us' %}{{ a_page.title }}" }
it { expect { subject }.to raise_exception(::SyntaxError) }
end
end
describe 'rendering' do
it { is_expected.to eq 'About Us' }
describe 'no page found' do
let(:page) { nil }
it { is_expected.to eq '' }
end
end
end
Version data entries
51 entries across 51 versions & 1 rubygems