Initial commit

spec/models/amqp_config_spec.rb

@@ -0,0 +1,65 @@
+# encoding: UTF-8
+# frozen_string_literal: true
+
+module Workers
+  module AMQP
+    class Test
+    end
+  end
+end
+
+describe AMQP::Config do
+  let(:config) do
+    Hashie::Mash.new(connect:   { host: '127.0.0.1' },
+                     exchange:  { testx:  { name: 'testx', type: 'fanout' },
+                                  testd:  { name: 'testd', type: 'direct' },
+                                  topicx: { name: 'topicx', type: 'topic' } },
+                     queue:     { testq: { name: 'testq', durable: true } },
+                     binding:   {
+                       test:    { queue: 'testq', exchange: 'testx' },
+                       testd:   { queue: 'testq', exchange: 'testd' },
+                       topic:   { queue: 'testq', exchange: 'topicx', topics: 'test.a,test.b' },
+                       default: { queue: 'testq' }
+                     })
+  end
+
+  before do
+    AMQP::Config.stubs(:data).returns(config)
+  end
+
+  it 'should tell client how to connect' do
+    expect(AMQP::Config.connect).to eq ({ 'host' => '127.0.0.1' })
+  end
+
+  it 'should return queue settings' do
+    expect(AMQP::Config.queue(:testq)).to eq ['testq', { durable: true }]
+  end
+
+  it 'should return exchange settings' do
+    expect(AMQP::Config.exchange(:testx)).to eq %w[fanout testx]
+  end
+
+  it 'should return binding queue' do
+    expect(AMQP::Config.binding_queue(:test)).to eq ['testq', { durable: true }]
+  end
+
+  it 'should return binding exchange' do
+    expect(AMQP::Config.binding_exchange(:test)).to eq %w[fanout testx]
+  end
+
+  it 'should set exchange to nil when binding use default exchange' do
+    expect(AMQP::Config.binding_exchange(:default)).to be_nil
+  end
+
+  it 'should find binding worker' do
+    expect(AMQP::Config.binding_worker(:test)).to be_instance_of(Workers::AMQP::Test)
+  end
+
+  it 'should return queue name of binding' do
+    expect(AMQP::Config.routing_key(:testd)).to eq 'testq'
+  end
+
+  it 'should return topics to subscribe' do
+    expect(AMQP::Config.topics(:topic)).to eq ['test.a', 'test.b']
+  end
+end