101 lines
2.7 KiB
Ruby
101 lines
2.7 KiB
Ruby
require 'spec_helper'
|
|
|
|
describe PipelineSerializer do
|
|
let(:user) { create(:user) }
|
|
|
|
let(:serializer) do
|
|
described_class.new(user: user)
|
|
end
|
|
|
|
let(:entity) do
|
|
serializer.represent(resource)
|
|
end
|
|
|
|
subject { entity.as_json }
|
|
|
|
describe '#represent' do
|
|
context 'when used without pagination' do
|
|
it 'created a not paginated serializer' do
|
|
expect(serializer).not_to be_paginated
|
|
end
|
|
|
|
context 'when a single object is being serialized' do
|
|
let(:resource) { create(:ci_empty_pipeline) }
|
|
|
|
it 'serializers the pipeline object' do
|
|
expect(subject[:id]).to eq resource.id
|
|
end
|
|
end
|
|
|
|
context 'when multiple objects are being serialized' do
|
|
let(:resource) { create_list(:ci_pipeline, 2) }
|
|
|
|
it 'serializers the array of pipelines' do
|
|
expect(subject).not_to be_empty
|
|
end
|
|
end
|
|
end
|
|
|
|
context 'when used with pagination' do
|
|
let(:request) { spy('request') }
|
|
let(:response) { spy('response') }
|
|
let(:pagination) { {} }
|
|
|
|
before do
|
|
allow(request)
|
|
.to receive(:query_parameters)
|
|
.and_return(pagination)
|
|
end
|
|
|
|
let(:serializer) do
|
|
described_class.new(user: user)
|
|
.with_pagination(request, response)
|
|
end
|
|
|
|
it 'created a paginated serializer' do
|
|
expect(serializer).to be_paginated
|
|
end
|
|
|
|
context 'when resource does is not paginatable' do
|
|
context 'when a single pipeline object is being serialized' do
|
|
let(:resource) { create(:ci_empty_pipeline) }
|
|
let(:pagination) { { page: 1, per_page: 1 } }
|
|
|
|
it 'raises error' do
|
|
expect { subject }
|
|
.to raise_error(PipelineSerializer::InvalidResourceError)
|
|
end
|
|
end
|
|
end
|
|
|
|
context 'when resource is paginatable relation' do
|
|
let(:resource) { Ci::Pipeline.all }
|
|
let(:pagination) { { page: 1, per_page: 2 } }
|
|
|
|
context 'when a single pipeline object is present in relation' do
|
|
before { create(:ci_empty_pipeline) }
|
|
|
|
it 'serializes pipeline relation' do
|
|
expect(subject.first).to have_key :id
|
|
end
|
|
end
|
|
|
|
context 'when a multiple pipeline objects are being serialized' do
|
|
before { create_list(:ci_empty_pipeline, 3) }
|
|
|
|
it 'serializes appropriate number of objects' do
|
|
expect(subject.count).to be 2
|
|
end
|
|
|
|
it 'appends relevant headers' do
|
|
expect(response).to receive(:[]=).with('X-Total', '3')
|
|
expect(response).to receive(:[]=).with('X-Total-Pages', '2')
|
|
expect(response).to receive(:[]=).with('X-Per-Page', '2')
|
|
|
|
subject
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|