Fix: Calculation of the start date of following issues ignores the "non-working days" setting (#14846).

Patch by Felix Schäfer.


git-svn-id: http://svn.redmine.org/redmine/trunk@17230 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/issue_relation.rb

@@ -31,6 +31,7 @@ class IssueRelation < ActiveRecord::Base
   end
 
   include Redmine::SafeAttributes
+  include Redmine::Utils::DateCalculation
 
   belongs_to :issue_from, :class_name => 'Issue'
   belongs_to :issue_to, :class_name => 'Issue'
@@ -189,7 +190,7 @@ class IssueRelation < ActiveRecord::Base
   def successor_soonest_start
     if (TYPE_PRECEDES == self.relation_type) && delay && issue_from &&
            (issue_from.start_date || issue_from.due_date)
-      (issue_from.due_date || issue_from.start_date) + 1 + delay
+      add_working_days((issue_from.due_date || issue_from.start_date), (1 + delay))
     end
   end
 

test/unit/issue_test.rb

@@ -2078,18 +2078,30 @@ class IssueTest < ActiveSupport::TestCase
   end
 
   def test_rescheduling_an_issue_to_a_later_due_date_should_reschedule_following_issue
-    issue1 = Issue.generate!(:start_date => '2012-10-15', :due_date => '2012-10-17')
-    issue2 = Issue.generate!(:start_date => '2012-10-15', :due_date => '2012-10-17')
-    IssueRelation.create!(:issue_from => issue1, :issue_to => issue2,
-                          :relation_type => IssueRelation::TYPE_PRECEDES)
-    assert_equal Date.parse('2012-10-18'), issue2.reload.start_date
+    with_settings :non_working_week_days => [] do
+      issue1 = Issue.generate!(:start_date => '2012-10-15', :due_date => '2012-10-17')
+      issue2 = Issue.generate!(:start_date => '2012-10-15', :due_date => '2012-10-17')
+      IssueRelation.create!(:issue_from => issue1, :issue_to => issue2,
+                            :relation_type => IssueRelation::TYPE_PRECEDES)
+      assert_equal Date.parse('2012-10-18'), issue2.reload.start_date
+
+      issue1.reload
+      issue1.due_date = '2012-10-23'
+      issue1.save!
+      issue2.reload
+      assert_equal Date.parse('2012-10-24'), issue2.start_date
+      assert_equal Date.parse('2012-10-26'), issue2.due_date
+    end
 
-    issue1.reload
-    issue1.due_date = '2012-10-23'
-    issue1.save!
-    issue2.reload
-    assert_equal Date.parse('2012-10-24'), issue2.start_date
-    assert_equal Date.parse('2012-10-26'), issue2.due_date
+    # The delay should honor non-working week days
+    with_settings :non_working_week_days => %w(6 7) do
+      issue1 = Issue.generate!(:start_date => '2014-03-10', :due_date => '2014-03-12')
+      issue2 = Issue.generate!(:start_date => '2014-03-10', :due_date => '2014-03-12')
+      IssueRelation.create!(:issue_from => issue1, :issue_to => issue2,
+                            :relation_type => IssueRelation::TYPE_PRECEDES,
+                            :delay => 8)
+      assert_equal Date.parse('2014-03-25'), issue2.reload.start_date
+    end
   end
 
   def test_rescheduling_an_issue_to_an_earlier_due_date_should_reschedule_following_issue