Add useTLS/encrypted config options

Author: Tom Kemp

lib/pusher/client.rb

@@ -27,6 +27,12 @@ def initialize(options = {})
         :scheme => 'http',
         :port => 80,
       }
+
+      if options[:useTLS] || options[:encrypted]
+        default_options[:scheme] = "https"
+        default_options[:port] = 443
+      end
+
       merged_options = default_options.merge(options)
 
       if options.has_key?(:host)

spec/client_spec.rb

@@ -100,6 +100,40 @@
       end
     end
 
+    describe 'configuring TLS' do
+      it 'should set port and scheme if "useTLS" enabled' do
+        client = Pusher::Client.new({
+          :useTLS => true,
+        })
+        expect(client.scheme).to eq('https')
+        expect(client.port).to eq(443)
+      end
+
+      it 'should set port and scheme if "encrypted" enabled' do
+        client = Pusher::Client.new({
+          :encrypted => true,
+        })
+        expect(client.scheme).to eq('https')
+        expect(client.port).to eq(443)
+      end
+
+      it 'should use non-TLS port and scheme if "encrypted" or "useTLS" are not set' do
+        client = Pusher::Client.new
+        expect(client.scheme).to eq('http')
+        expect(client.port).to eq(80)
+      end
+
+      it 'should override port if "useTLS" option set but a different port is specified' do
+        client = Pusher::Client.new({
+          :useTLS => true,
+          :port => 8443
+        })
+        expect(client.scheme).to eq('https')
+        expect(client.port).to eq(8443)
+      end
+
+    end
+
     describe 'configuring a http proxy' do
       it "should be possible to configure everything by setting the http_proxy" do
         @client.http_proxy = 'http://someuser:somepassword@proxy.host.com:8080'