Initial commit

spec/api/v2/resource/labels_spec.rb

@@ -0,0 +1,88 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'Labels API.' do
+  include_context 'bearer authentication'
+  let!(:create_member_permission) do
+    create :permission,
+           role: 'member'
+  end
+  let!(:create_admin_permission) do
+    create :permission,
+           role: 'admin'
+  end
+  let(:post_params) do
+    {
+      key: ::Faker::Internet.slug(glue: '-'),
+      value: ::Faker::Internet.slug(glue: '-')
+    }
+  end
+
+  context 'Happy paths for the current user.' do
+    let(:test_user) { create(:user, role: "admin") }
+    let!(:label) { create :label, user: test_user }
+    let!(:label2) { create :label, user: test_user }
+    let!(:label3) { create :label, user: test_user }
+
+    it 'Return lables for current user' do
+      get '/api/v2/resource/labels', headers: auth_header
+
+      expect(response.status).to eq(200)
+      expect(json_body.size).to eq(3)
+      expect(json_body.last[:key]).to eq(label3.key)
+    end
+
+    it 'Return a label by key' do
+      get "/api/v2/resource/labels/#{label.key}", headers: auth_header
+      expect(response.status).to eq(200)
+      expect(json_body[:key]).to eq(label.key)
+    end
+
+    it 'Create a label' do
+      post '/api/v2/resource/labels', params: post_params, headers: auth_header
+      expect(response.status).to eq(201)
+      persisted = Label.find_by(key: json_body[:key])
+      expect(persisted.key).to eq(post_params[:key])
+      expect(persisted.value).to eq(post_params[:value])
+      expect(persisted.scope).to eq('public')
+      expect(persisted.user_id).to eq(test_user.id)
+    end
+
+    it 'Update a label' do
+      patch "/api/v2/resource/labels/#{label.key}", params: post_params, headers: auth_header
+      expect(response.status).to eq(200)
+      persisted = Label.find_by(key: label.key)
+      expect(persisted.value).to eq(post_params[:value])
+      expect(persisted.scope).to eq('public')
+    end
+
+    it 'Delete a label' do
+      delete "/api/v2/resource/labels/#{label.key}", headers: auth_header
+      expect(response.status).to eq(204)
+      expect(Label.find_by(key: label.key)).to be_nil
+    end
+  end
+
+  context 'Errors.' do
+    let(:test_user) { create(:user, role: "admin") }
+    let!(:label) { create :label, user: test_user }
+
+    it 'Respond with errors on create if existing key is used for current user' do
+      post '/api/v2/resource/labels', params: post_params.merge(key: label.key), headers: auth_header
+      expect(response.status).to eq(422)
+      expect(response.body).to be_include('key.taken')
+    end
+
+    it 'Respond with error if attempted to update a private label' do
+      label.update(scope: 'private')
+      patch "/api/v2/resource/labels/#{label.key}", params: post_params, headers: auth_header
+      expect(response.status).to eq(400)
+    end
+
+    it 'Respond with error if key not found' do
+      get '/api/v2/resource/labels/blah', headers: auth_header
+      expect(response.status).to eq(404)
+    end
+  end
+end