145 lines
3.6 KiB
Ruby
145 lines
3.6 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe BreadcrumbsHelper do
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describe '#push_to_schema_breadcrumb' do
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let(:element_name) { 'BreadCrumbElement' }
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let(:link) { 'http://test.host/foo' }
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let(:breadcrumb_list) { helper.instance_variable_get(:@schema_breadcrumb_list) }
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subject { helper.push_to_schema_breadcrumb(element_name, link) }
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it 'enqueue element name, link and position' do
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subject
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aggregate_failures do
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expect(breadcrumb_list[0]['name']).to eq element_name
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expect(breadcrumb_list[0]['item']).to eq link
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expect(breadcrumb_list[0]['position']).to eq(1)
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end
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end
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context 'when link is relative' do
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let(:link) { '/foo' }
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it 'converts the url into absolute' do
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subject
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expect(breadcrumb_list[0]['item']).to eq "http://test.host#{link}"
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end
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end
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describe 'when link is invalid' do
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let(:link) { 'invalid://foo[]' }
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it 'returns the current url' do
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subject
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expect(breadcrumb_list[0]['item']).to eq 'http://test.host'
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end
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end
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describe 'when link is nil' do
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let(:link) { nil }
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it 'returns the current url' do
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subject
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expect(breadcrumb_list[0]['item']).to eq 'http://test.host'
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end
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end
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end
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describe '#schema_breadcrumb_json' do
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let(:elements) do
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[
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%w(element1 http://test.host/link1),
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%w(element2 http://test.host/link2)
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]
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end
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subject { helper.schema_breadcrumb_json }
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it 'returns the breadcrumb schema in json format' do
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enqueue_breadcrumb_elements
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expected_result = {
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'@context' => 'https://schema.org',
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'@type' => 'BreadcrumbList',
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'itemListElement' => [
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{
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'@type' => 'ListItem',
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'position' => 1,
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'name' => elements[0][0],
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'item' => elements[0][1]
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},
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{
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'@type' => 'ListItem',
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'position' => 2,
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'name' => elements[1][0],
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'item' => elements[1][1]
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}
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]
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}.to_json
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expect(subject).to eq expected_result
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end
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context 'when extra breadcrumb element is added' do
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let(:extra_elements) do
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[
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%w(extra_element1 http://test.host/extra_link1),
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%w(extra_element2 http://test.host/extra_link2)
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]
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end
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it 'include the extra elements before the last element' do
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enqueue_breadcrumb_elements
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extra_elements.each do |el|
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add_to_breadcrumbs(el[0], el[1])
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end
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expected_result = {
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'@context' => 'https://schema.org',
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'@type' => 'BreadcrumbList',
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'itemListElement' => [
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{
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'@type' => 'ListItem',
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'position' => 1,
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'name' => elements[0][0],
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'item' => elements[0][1]
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},
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{
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'@type' => 'ListItem',
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'position' => 2,
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'name' => extra_elements[0][0],
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'item' => extra_elements[0][1]
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},
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{
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'@type' => 'ListItem',
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'position' => 3,
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'name' => extra_elements[1][0],
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'item' => extra_elements[1][1]
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},
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{
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'@type' => 'ListItem',
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'position' => 4,
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'name' => elements[1][0],
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'item' => elements[1][1]
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}
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]
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}.to_json
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expect(subject).to eq expected_result
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end
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end
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def enqueue_breadcrumb_elements
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elements.each do |el|
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helper.push_to_schema_breadcrumb(el[0], el[1])
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end
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end
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end
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end
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