Creating FSEvents::Event class, mostly to make getting files from the…

… path easier.

This is heavily inspired by the Rucola fsevents.rb.

lib/fsevents/event.rb

@@ -0,0 +1,15 @@
+module FSEvents
+  class Event
+    attr_reader :id, :path, :stream
+
+    def initialize(id, path, stream)
+      @id     = id
+      @path   = path
+      @stream = stream
+    end
+
+    def files
+      Dir["#{path}/*"]
+    end
+  end
+end

lib/fsevents/stream.rb

@@ -1,3 +1,5 @@
+require 'fsevents/event'
+
 module FSEvents
   class Stream
     attr_reader :stream

spec/event_spec.rb

@@ -0,0 +1,51 @@
+require File.dirname(__FILE__) + '/spec_helper.rb'
+
+describe FSEvents::Event do
+  before :each do
+    @id     = stub('id')
+    @path   = '.'
+    @stream = stub('stream')
+
+    @event = FSEvents::Event.new(@id, @path, @stream)
+  end
+
+  describe 'when initialized' do    
+    it 'should accept an id, path, and stream' do
+      lambda { FSEvents::Event.new(@id, @path, @stream) }.should_not raise_error(ArgumentError)
+    end
+
+    it 'should require a stream' do
+      lambda { FSEvents::Event.new(@id, @path) }.should raise_error(ArgumentError)
+    end
+
+    it 'should require a path' do
+      lambda { FSEvents::Event.new(@id) }.should raise_error(ArgumentError)
+    end
+
+    it 'should require an id' do
+      lambda { FSEvents::Event.new }.should raise_error(ArgumentError)
+    end
+
+    it 'should store the id' do
+      FSEvents::Event.new(@id, @path, @stream).id.should == @id
+    end
+
+    it 'should store the path' do
+      FSEvents::Event.new(@id, @path, @stream).path.should == @path
+    end
+
+    it 'should store the stream' do
+      FSEvents::Event.new(@id, @path, @stream).stream.should == @stream
+    end
+  end
+
+  it 'should list files' do
+    @event.should respond_to(:files)
+  end
+
+  describe 'listing files' do
+    it 'should get files from the path' do
+      @event.files.sort.should == Dir["#{@path}/*"].sort
+    end
+  end  
+end