mastodon/spec/helpers/jsonld_helper_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
describe JsonLdHelper do
describe '#equals_or_includes?' do
it 'returns true when value equals' do
expect(helper.equals_or_includes?('foo', 'foo')).to be true
end
it 'returns false when value does not equal' do
expect(helper.equals_or_includes?('foo', 'bar')).to be false
end
it 'returns true when value is included' do
expect(helper.equals_or_includes?(%w(foo baz), 'foo')).to be true
end
it 'returns false when value is not included' do
expect(helper.equals_or_includes?(%w(foo baz), 'bar')).to be false
end
end
describe '#first_of_value' do
context 'value.is_a?(Array)' do
it 'returns value.first' do
value = ['a']
expect(helper.first_of_value(value)).to be 'a'
end
end
context '!value.is_a?(Array)' do
it 'returns value' do
value = 'a'
expect(helper.first_of_value(value)).to be 'a'
end
end
end
describe '#supported_context?' do
context "!json.nil? && equals_or_includes?(json['@context'], ActivityPub::TagManager::CONTEXT)" do
it 'returns true' do
json = { '@context' => ActivityPub::TagManager::CONTEXT }.as_json
expect(helper.supported_context?(json)).to be true
end
end
context 'else' do
it 'returns false' do
json = nil
expect(helper.supported_context?(json)).to be false
end
end
end
describe '#fetch_resource' do
context 'when the second argument is false' do
it 'returns resource even if the retrieved ID and the given URI does not match' do
stub_request(:get, 'https://bob.test/').to_return body: '{"id": "https://alice.test/"}'
stub_request(:get, 'https://alice.test/').to_return body: '{"id": "https://alice.test/"}'
expect(fetch_resource('https://bob.test/', false)).to eq({ 'id' => 'https://alice.test/' })
end
it 'returns nil if the object identified by the given URI and the object identified by the retrieved ID does not match' do
stub_request(:get, 'https://mallory.test/').to_return body: '{"id": "https://marvin.test/"}'
stub_request(:get, 'https://marvin.test/').to_return body: '{"id": "https://alice.test/"}'
expect(fetch_resource('https://mallory.test/', false)).to eq nil
end
end
context 'when the second argument is true' do
it 'returns nil if the retrieved ID and the given URI does not match' do
stub_request(:get, 'https://mallory.test/').to_return body: '{"id": "https://alice.test/"}'
expect(fetch_resource('https://mallory.test/', true)).to eq nil
end
end
end
describe '#fetch_resource_without_id_validation' do
it 'returns nil if the status code is not 200' do
stub_request(:get, 'https://host.test/').to_return status: 400, body: '{}'
expect(fetch_resource_without_id_validation('https://host.test/')).to eq nil
end
it 'returns hash' do
stub_request(:get, 'https://host.test/').to_return status: 200, body: '{}'
expect(fetch_resource_without_id_validation('https://host.test/')).to eq({})
end
end
end