Created task model specs that prove Andrew's theory

CHANGELOG

@@ -4,6 +4,11 @@ It does not matter how slowly you go as long as you do not stop.
 First they ignore you, then they laugh at you, then they fight you,
 then you win. –- Mahatma Gandhi
 
+Mon, Sep 14, 2009
+---------------------------------------------------------------------
+- Merged in Andrew's patch that solves disappearing tasks puzzle (thanks, Andrew!)
+- Created task model specs that prove Andrew's theory.
+
 Sun, Sep 13, 2009
 ---------------------------------------------------------------------
 - Added [get_*] controller hooks.

spec/models/task_spec.rb

@@ -34,6 +34,24 @@
       task = Factory(:task)
       task.should be_valid
     end
+
+    [ nil, Time.now.utc_offset + 3600 ].each do |offset|
+      before(:each) do
+        adjust_timezone(offset)
+      end
+
+      it "should create a task with due date selected from dropdown within #{offset ? 'different' : 'current'} timezone" do
+        task = Factory(:task, :due_at => Time.now.end_of_week, :bucket => "due_this_week")
+        task.bucket.should == "due_this_week"
+        task.due_at.should == Time.zone.now.end_of_week
+      end
+
+      it "should create a task with due date selected from the calendar within #{offset ? 'different' : 'current'} timezone" do
+        task = Factory(:task, :bucket => "specific_time", :calendar => "01/31/2020")
+        task.bucket.should == "specific_time"
+        task.due_at.should == Time.zone.parse("01/31/2020")
+      end
+    end
   end
 
   describe "Task/Update" do
@@ -66,18 +84,24 @@
       task.assignee.should == nil
     end
 
-    it "should update due date based on selected bucket" do
-      task = Factory(:task, :due_at => Time.zone.now.midnight.tomorrow, :bucket => "due_tomorrow")
-      task.update_attributes( { :bucket => "due_this_week" } )
-      task.bucket.should == "due_this_week"
-      task.due_at.should == Time.zone.now.end_of_week
-    end
-
-    it "should update due date if specific calendar date selected" do
-      task = Factory(:task, :due_at => Time.zone.now.midnight.tomorrow, :bucket => "due_tomorrow")
-      task.update_attributes( { :bucket => "specific_time", :calendar => "01/31/2020" } )
-      task.bucket.should == "specific_time"
-      task.due_at.should == Time.zone.parse("01/31/2020")
+    [ nil, Time.now.utc_offset + 3600 ].each do |offset|
+      before(:each) do
+        adjust_timezone(offset)
+      end
+
+      it "should update due date based on selected bucket within #{offset ? 'different' : 'current'} timezone" do
+        task = Factory(:task, :due_at => Time.now.midnight.tomorrow, :bucket => "due_tomorrow")
+        task.update_attributes( { :bucket => "due_this_week" } )
+        task.bucket.should == "due_this_week"
+        task.due_at.should == Time.zone.now.end_of_week
+      end
+
+      it "should update due date if specific calendar date selected within #{offset ? 'different' : 'current'} timezone" do
+        task = Factory(:task, :due_at => Time.now.midnight.tomorrow, :bucket => "due_tomorrow")
+        task.update_attributes( { :bucket => "specific_time", :calendar => "01/31/2020" } )
+        task.bucket.should == "specific_time"
+        task.due_at.should == Time.zone.parse("01/31/2020")
+      end
     end
 
   end

spec/spec_helper.rb

@@ -118,3 +118,13 @@ def set_timezone
   offset *= 3600 if offset.abs < 13
   Time.zone = ActiveSupport::TimeZone.all.select { |zone| zone.utc_offset == offset }.first
 end
+
+# Adjusts current timezone by given offset (in seconds).
+#----------------------------------------------------------------------------
+def adjust_timezone(offset)
+  if offset
+    ActiveSupport::TimeZone[offset]
+    adjusted_time = Time.now + offset.seconds
+    Time.stub(:now).and_return(adjusted_time)
+  end
+end