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Contents
require 'spec_helper'
describe Locomotive::Middlewares::ImageThumbnail do
let(:app) { ->(env) { [200, env, 'Hello world'] } }
let(:middleware) { described_class.new(app) }
describe '.route' do
subject { described_class.route }
it { is_expected.to eq '/locomotive/_image_thumbnail' }
end
describe '#call' do
let(:url) { 'http://locomotive.dev/locomotive/_image_thumbnail' }
let(:image) { 'http://locomotive.dev/assets/banner.png' }
let(:format) { '300x300' }
let(:params) { { 'image' => image, 'format' => format } }
let(:request) { Rack::MockRequest.new(middleware) }
subject { request.post(url, params: params) }
describe "pass if it doesn't match the route" do
let(:url) { 'http://locomotive.dev/locomotive/image_thumbnail' }
it { expect(subject.body).to eq 'Hello world' }
end
describe 'missing parameters' do
let(:params) { '' }
it { expect(subject.status).to eq 422 }
end
describe 'convert an url' do
it { expect(subject.status).to eq 200 }
it { expect(subject.body).to eq '/images/dynamic/W1siZnUiLCJodHRwOi8vbG9jb21vdGl2ZS5kZXYvYXNzZXRzL2Jhbm5lci5wbmciXSxbInAiLCJ0aHVtYiIsIjMwMHgzMDAiXV0/banner.png?sha=36df3764149782ba' }
end
describe 'convert a base64' do
let(:image) { 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNgYPhfDwACggF/yWU3jgAAAABJRU5ErkJggg==' }
it { expect(subject.status).to eq 200 }
it { expect(subject.body).to include("data:image/png;base64") }
describe 'wrong format' do
let(:format) { 'wrongsyntax' }
it { expect(subject.status).to eq 422 }
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems