channels_spec.rb in ably-0.7.0

- old
+ new
@@ -1,43 +1,41 @@
+# encoding: utf-8
 require 'spec_helper'
-require 'securerandom'
 
 describe Ably::Rest::Channels do
-  [:msgpack, :json].each do |protocol|
-    context "over #{protocol}" do
-      let(:client) do
-        Ably::Rest::Client.new(api_key: api_key, environment: environment, protocol: protocol)
-      end
-      let(:channel_name) { SecureRandom.hex }
-      let(:options) { { key: 'value' } }
+  shared_examples 'a channel' do
+    it 'returns a channel object' do
+      expect(channel).to be_a Ably::Rest::Channel
+      expect(channel.name).to eql(channel_name)
+    end
 
-      shared_examples 'a channel' do
-        it 'should access a channel' do
-          expect(channel).to be_a Ably::Rest::Channel
-          expect(channel.name).to eql(channel_name)
-        end
+    it 'returns channel object and passes the provided options' do
+      expect(channel_with_options.options).to eql(options)
+    end
+  end
 
-        it 'should allow options to be set on a channel' do
-          expect(channel_with_options.options).to eql(options)
-        end
-      end
+  vary_by_protocol do
+    let(:client) do
+      Ably::Rest::Client.new(api_key: api_key, environment: environment, protocol: protocol)
+    end
+    let(:channel_name) { random_str }
+    let(:options)      { { key: 'value' } }
 
-      describe 'using shortcut method on client' do
-        let(:channel) { client.channel(channel_name) }
-        let(:channel_with_options) { client.channel(channel_name, options) }
-        it_behaves_like 'a channel'
-      end
+    describe 'using shortcut method #channel on the client object' do
+      let(:channel) { client.channel(channel_name) }
+      let(:channel_with_options) { client.channel(channel_name, options) }
+      it_behaves_like 'a channel'
+    end
 
-      describe 'using documented .get method on client.channels' do
-        let(:channel) { client.channels.get(channel_name) }
-        let(:channel_with_options) { client.channels.get(channel_name, options) }
-        it_behaves_like 'a channel'
-      end
+    describe 'using #get method on client#channels' do
+      let(:channel) { client.channels.get(channel_name) }
+      let(:channel_with_options) { client.channels.get(channel_name, options) }
+      it_behaves_like 'a channel'
+    end
 
-      describe 'using undocumented [] method on client.channels' do
-        let(:channel) { client.channels[channel_name] }
-        let(:channel_with_options) { client.channels[channel_name, options] }
-        it_behaves_like 'a channel'
-      end
+    describe 'using undocumented array accessor [] method on client#channels' do
+      let(:channel) { client.channels[channel_name] }
+      let(:channel_with_options) { client.channels[channel_name, options] }
+      it_behaves_like 'a channel'
     end
   end
 end