message_spec.rb in kamerling-0.0.3

- old
+ new
@@ -1,70 +1,94 @@
 require_relative '../spec_helper'
+require_relative '../../lib/kamerling/client'
+require_relative '../../lib/kamerling/message'
+require_relative '../../lib/kamerling/project'
+require_relative '../../lib/kamerling/task'
+require_relative '../../lib/kamerling/uuid'
 
-module Kamerling describe Message do
-  let(:mess) do
-    Message.new "DATA\0\0\0\0\0\0\0\0\0\0\0\0" \
-      '16B client  UUID16B project UUID16B task    UUIDsome payload'
-  end
+module Kamerling
+  describe Message do
+    let(:mess) do
+      Message.parse("DATA\0\0\0\0\0\0\0\0\0\0\0\0" \
+        '16B client  UUID16B project UUID16B task    UUIDsome payload')
+    end
 
-  describe '.[]' do
-    it 'constructs a new message' do
-      client  = fake :client,  uuid: UUID.new
-      project = fake :project, uuid: UUID.new
-      task    = fake :task,    uuid: UUID.new
-      message = Message[client: client, payload: 'pay', project: project,
-                        task: task, type: :DATA]
-      message.client_uuid.must_equal client.uuid
-      message.project_uuid.must_equal project.uuid
-      message.task_uuid.must_equal task.uuid
-      message.payload.must_equal 'pay'
-      message.type.must_equal :DATA
+    describe '.build' do
+      it 'constructs a new message' do
+        client  = Client.new
+        project = Project.new
+        task    = Task.new
+        message = Message.build(client: client, payload: 'pay',
+                                project: project, task: task, type: :DATA)
+        message.client_uuid.must_equal client.uuid
+        message.project_uuid.must_equal project.uuid
+        message.task_uuid.must_equal task.uuid
+        message.payload.must_equal 'pay'
+        message.type.must_equal :DATA
+      end
     end
-  end
 
-  describe '.new' do
-    it 'raises on unknown message types' do
-      -> { Message.new 'MESS age' }.must_raise Message::UnknownType
+    describe '.parse' do
+      it 'raises on unknown message types' do
+        -> { Message.parse('MESS age') }.must_raise Message::UnknownType
+      end
+
+      it 'doesn’t raise on empty messages' do
+        Message.parse('')
+      end
     end
 
-    it 'doesn’t raise on empty messages' do
-      Message.new ''
+    describe '#client_type' do
+      it 'returns the client’s type' do
+        mess.client_type.must_equal :"\0\0\0\0"
+        fpga_mess = Message.parse("RGSTFPGA\0\0\0\0\0\0\0\0" \
+                                  '16B client  UUID16B project UUID' \
+                                  '16B task    UUID')
+        fpga_mess.client_type.must_equal :FPGA
+      end
     end
-  end
 
-  describe '#client_uuid' do
-    it 'returns the client UUID' do
-      mess.client_uuid.must_equal '31364220-636c-6965-6e74-202055554944'
+    describe '#client_uuid' do
+      it 'returns the client UUID' do
+        mess.client_uuid.must_equal '31364220-636c-6965-6e74-202055554944'
+      end
     end
-  end
 
-  describe '#payload' do
-    it 'returns the result payload' do
-      mess.payload.must_equal 'some payload'
+    describe '#payload' do
+      it 'returns the result payload' do
+        mess.payload.must_equal 'some payload'
+      end
     end
-  end
 
-  describe '#project_uuid' do
-    it 'returns the project UUID' do
-      mess.project_uuid.must_equal '31364220-7072-6f6a-6563-742055554944'
+    describe '#project_uuid' do
+      it 'returns the project UUID' do
+        mess.project_uuid.must_equal '31364220-7072-6f6a-6563-742055554944'
+      end
     end
-  end
 
-  describe '#task_uuid' do
-    it 'returns the task UUID' do
-      mess.task_uuid.must_equal '31364220-7461-736b-2020-202055554944'
+    describe '#task_uuid' do
+      it 'returns the task UUID' do
+        mess.task_uuid.must_equal '31364220-7461-736b-2020-202055554944'
+      end
     end
-  end
 
-  describe '#to_s' do
-    it 'returns the raw bytes' do
-      mess.to_s.must_equal "#{mess.type}\0\0\0\0\0\0\0\0\0\0\0\0" \
-        '16B client  UUID16B project UUID16B task    UUIDsome payload'
+    describe '#to_hex' do
+      it 'returns a hex representation of the message' do
+        assert mess.to_hex.start_with?('44 41 54 41')
+        assert mess.to_hex.end_with?('70 61 79 6c 6f 61 64')
+      end
     end
-  end
 
-  describe '#type' do
-    it 'returns the message type' do
-      mess.type.must_match(/\A[A-Z]{4}\z/)
+    describe '#to_s' do
+      it 'returns the raw bytes' do
+        mess.to_s.must_equal "#{mess.type}\0\0\0\0\0\0\0\0\0\0\0\0" \
+          '16B client  UUID16B project UUID16B task    UUIDsome payload'
+      end
     end
+
+    describe '#type' do
+      it 'returns the message type' do
+        mess.type.must_match(/\A[A-Z]{4}\z/)
+      end
+    end
   end
-end end
+end