default hourly rates specs

git-svn-id: https://dev.finn.de/svn/cockpit/trunk@199 7926756e-e54e-46e6-9721-ed318f58905e

app/models/default_hourly_rate.rb

@@ -6,9 +6,12 @@ class DefaultHourlyRate < Rate
 
   def validate
     # Only allow change of user on first creation
-    return if self.new_record?
-    
-    errors.add :user_id, :activerecord_error_invalid if user_id_changed?
+    errors.add :user_id, :activerecord_error_invalid if !self.new_record? and user_id_changed?
+    begin
+      valid_from.to_date
+    rescue Exception
+      errors.add :valid_from, :activerecord_error_invalid
+    end
   end
 
   def next(reference_date = self.valid_from)
@@ -23,4 +26,8 @@ class DefaultHourlyRate < Rate
   def previous(reference_date = self.valid_from)
     self.user.default_rate_at(reference_date - 1)
   end
+
+  def before_save
+    self.valid_from &&= valid_from.to_date
+  end
 end

app/models/default_hourly_rate_observer.rb

@@ -36,7 +36,7 @@ class DefaultHourlyRateObserver < ActiveRecord::Observer
         # we have two dates, query between
         conditions = [
           "user_id = ? AND (rate_id IN (?) OR rate_id IS NULL) AND spent_on BETWEEN ? AND ?",
-          @rate.user_id, default_rates, date1, date2
+          @rate.user_id, default_rates, date1, date2 - 1
         ]
       end
       
@@ -61,9 +61,6 @@ class DefaultHourlyRateObserver < ActiveRecord::Observer
     # and entries from all projects that need updating
     entries = o.orphaned_child_entries(rate.valid_from, (next_rate.valid_from if next_rate))
     
-    
-    puts "UPDATING TIME ENTRIES !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
-    
     o.update_entries(entries)
   end
   

spec/fixtures/rates.yml

@@ -42,3 +42,27 @@ hourly_five:
   user_id: 1
   project_id: 1
   type: HourlyRate
+  
+default_hourly_one:
+  id: 7
+  valid_from: <%= 2.days.ago.to_date.to_s :db %>
+  rate: 42.0
+  user_id: 2
+  project_id: 1
+  type: DefaultHourlyRate
+
+default_hourly_three:
+  id: 8
+  valid_from: <%= 4.days.ago.to_date.to_s :db %>
+  rate: 42.0
+  user_id: 2
+  project_id: 1
+  type: DefaultHourlyRate
+
+default_hourly_five:
+  id: 9
+  valid_from: <%= 6.days.ago.to_date.to_s :db %>
+  rate: 42.0
+  user_id: 2
+  project_id: 1
+  type: DefaultHourlyRate    

spec/fixtures/time_entries.yml

@@ -15,3 +15,20 @@ example:
   tyear: 2007
   rate_id: 4
   costs: 0.0
+
+default_example: 
+  created_on: 2007-03-23 12:54:18 +01:00
+  tweek: 12
+  tmonth: 3
+  project_id: 1
+  comments: My hours
+  updated_on: 2007-03-23 12:54:18 +01:00
+  activity_id: 9
+  spent_on: <%= Time.now %>
+  issue_id: 1
+  id: 2
+  hours: 1.0
+  user_id: 2
+  tyear: 2007
+  rate_id: 7
+  costs: 0.0

spec/models/time_entry_spec.rb

@@ -5,6 +5,7 @@ describe TimeEntry do
   before(:each) do
     User.current = users("admin")
     @example = time_entries "example"
+    @default_example = time_entries "default_example"
   end
 
   fixtures :users
@@ -24,6 +25,8 @@ describe TimeEntry do
     @example.save!
   end
 
+  describe "given rate" do
+
     it "should return the current costs depending on the number of hours" do
       (0..100).each do |hours|
         @example.hours = hours
@@ -82,3 +85,64 @@ describe TimeEntry do
     end
 
   end
+
+  describe "default rate" do
+
+    it "should return the current costs depending on the number of hours" do
+      (0..100).each do |hours|
+        @default_example.hours = hours
+        @default_example.save!
+        @default_example.costs.should == @default_example.rate.rate * hours
+      end
+    end
+
+    it "should update cost if a new rate is added at the end" do
+      @default_example.user = users("john")
+      @default_example.spent_on = Time.now.to_date
+      @default_example.hours = 1
+      @default_example.save!
+      @default_example.costs.should == rates("default_hourly_one").rate
+      hourly = DefaultHourlyRate.create! :valid_from => 1.day.ago.to_date, :rate => 1.0, :user => users("john")
+      @default_example.reload
+      @default_example.rate.should_not == rates("default_hourly_one")
+      @default_example.costs.should == hourly.rate
+    end
+
+    it "should update cost if a new rate is added in between" do
+      @default_example.user = users("john")
+      @default_example.spent_on = 3.days.ago.to_date
+      @default_example.hours = 1
+      @default_example.save!
+      @default_example.costs.should == rates("default_hourly_three").rate
+      hourly = DefaultHourlyRate.create! :valid_from => 3.days.ago.to_date, :rate => 1.0, :user => users("john")
+      @default_example.reload
+      @default_example.rate.should_not == rates("default_hourly_three")
+      @default_example.costs.should == hourly.rate
+    end
+
+    it "should update cost if a spent_on changes" do
+      @default_example.hours = 1
+      (5.days.ago..Time.now).step(1.day) do |time|
+        @default_example.spent_on = time.to_date
+        @default_example.save!
+        @default_example.costs.should == @default_example.user.rate_at(time, 1).rate
+      end
+    end
+
+    it "should update cost if a rate is removed" do
+      default_hourly_one = rates("default_hourly_one")
+      @default_example.spent_on = default_hourly_one.valid_from
+      @default_example.hours = 1
+      @default_example.save!
+      @default_example.costs.should == default_hourly_one.rate
+      default_hourly_one.destroy
+      @default_example.reload
+      @default_example.costs.should == rates("default_hourly_three").rate
+      rates("default_hourly_three").destroy
+      @default_example.reload
+      @default_example.costs.should == rates("default_hourly_five").rate
+    end
+
+  end
+
+end