[#4420] Started on the Retainer's periods, only pending tests for now.

app/models/retainer_deliverable.rb

@@ -19,6 +19,10 @@ class RetainerDeliverable < HourlyDeliverable
     'R'
   end
 
+  def current_period
+    'TODO'
+  end
+
   def self.frequencies_to_select
     ValidFrequencies.collect {|f| [l("text_#{f}"), f]}
   end

app/views/contracts/show.html.erb

@@ -131,6 +131,7 @@
 
                     <table>
                       <%= show_field(deliverable, :frequency, :html_options => {:class => 'deliverable-frequency'}) if deliverable.retainer? %>
+                      <%= show_field(deliverable, :current_period, :html_options => {:class => 'deliverable-current-period'}) if deliverable.retainer? %>
                       <%= show_field(deliverable, :start_date, :format => :format_date, :html_options => {:class => 'deliverable-start-date'}) %>
                       <%= show_field(deliverable, :end_date, :format => :format_date, :html_options => {:class => 'deliverable-end-date'}) %>
                     </table>

test/unit/retainer_deliverable_test.rb

@@ -9,4 +9,37 @@ class RetainerDeliverableTest < ActiveSupport::TestCase
     should_allow_values_for(:frequency, nil, '', 'monthly', 'quarterly')
     should_not_allow_values_for(:frequency, 'anything', 'else', 'weekly')
   end
+
+  # TODO: Question: Fit to calendar or based on N days?
+  # Monthly => June-June or June 5th-July 5th
+  # Quarterly => Jan-March 31 or Feb-May 31
+  context "#current_period" do
+    context "monthly frequency" do
+      should "be a range of the current month"
+    end
+
+    context "quarterly frequency" do
+      should "be a range of the current quarter"
+    end
+  end
+
+  context "#start_of_current_period" do
+    context "monthly frequency" do
+      should "QUESTION: be the first day of the month or 30 days ago"
+    end
+
+    context "quarterly frequency" do
+      should "QUESTION: be the first day of the quarter or 365/4 days ago"
+    end
+  end
+  
+  context "#end_of_current_period" do
+    context "monthly frequency" do
+      should "QUESTION: be the first day of the month or 30 days ago"
+    end
+
+    context "quarterly frequency" do
+      should "QUESTION: be the first day of the quarter or 365/4 days ago"
+    end
+  end
 end