Some issue fixtures are set inconsistent tracker id which is not available in the project (#31053).

Patch by Mizuki ISHIKAWA.


git-svn-id: http://svn.redmine.org/redmine/trunk@18309 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/fixtures/projects_trackers.yml

@@ -44,3 +44,6 @@ projects_trackers_014:
 projects_trackers_015: 
   project_id: 6
   tracker_id: 1
+projects_trackers_016:
+  project_id: 3
+  tracker_id: 1

test/unit/project_test.rb

@@ -467,6 +467,7 @@ class ProjectTest < ActiveSupport::TestCase
     parent = Project.find(1)
     parent.trackers = Tracker.find([1,2])
     child = parent.children.find(3)
+    child.trackers = Tracker.find([2,3])
 
     assert_equal [1, 2], parent.tracker_ids
     assert_equal [2, 3], child.trackers.collect(&:id)