comparison .svn/pristine/73/7324bdf575eb0516e737af169c50f43705081a91.svn-base @ 1298:4f746d8966dd redmine_2.3_integration

Merge from redmine-2.3 branch to create new branch redmine-2.3-integration

+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.expand_path('../../test_helper', __FILE__)
+
+class IssueRelationTest < ActiveSupport::TestCase
+  fixtures :projects,
+           :users,
+           :roles,
+           :members,
+           :member_roles,
+           :issues,
+           :issue_statuses,
+           :issue_relations,
+           :enabled_modules,
+           :enumerations,
+           :trackers
+
+  include Redmine::I18n
+
+  def test_create
+    from = Issue.find(1)
+    to = Issue.find(2)
+
+    relation = IssueRelation.new :issue_from => from, :issue_to => to,
+                                 :relation_type => IssueRelation::TYPE_PRECEDES
+    assert relation.save
+    relation.reload
+    assert_equal IssueRelation::TYPE_PRECEDES, relation.relation_type
+    assert_equal from, relation.issue_from
+    assert_equal to, relation.issue_to
+  end
+
+  def test_create_minimum
+    relation = IssueRelation.new :issue_from => Issue.find(1), :issue_to => Issue.find(2)
+    assert relation.save
+    assert_equal IssueRelation::TYPE_RELATES, relation.relation_type
+  end
+
+  def test_follows_relation_should_be_reversed
+    from = Issue.find(1)
+    to = Issue.find(2)
+
+    relation = IssueRelation.new :issue_from => from, :issue_to => to,
+                                 :relation_type => IssueRelation::TYPE_FOLLOWS
+    assert relation.save
+    relation.reload
+    assert_equal IssueRelation::TYPE_PRECEDES, relation.relation_type
+    assert_equal to, relation.issue_from
+    assert_equal from, relation.issue_to
+  end
+
+  def test_follows_relation_should_not_be_reversed_if_validation_fails
+    from = Issue.find(1)
+    to = Issue.find(2)
+
+    relation = IssueRelation.new :issue_from => from, :issue_to => to,
+                                 :relation_type => IssueRelation::TYPE_FOLLOWS,
+                                 :delay => 'xx'
+    assert !relation.save
+    assert_equal IssueRelation::TYPE_FOLLOWS, relation.relation_type
+    assert_equal from, relation.issue_from
+    assert_equal to, relation.issue_to
+  end
+
+  def test_relation_type_for
+    from = Issue.find(1)
+    to = Issue.find(2)
+
+    relation = IssueRelation.new :issue_from => from, :issue_to => to,
+                                 :relation_type => IssueRelation::TYPE_PRECEDES
+    assert_equal IssueRelation::TYPE_PRECEDES, relation.relation_type_for(from)
+    assert_equal IssueRelation::TYPE_FOLLOWS, relation.relation_type_for(to)
+  end
+
+  def test_set_issue_to_dates_without_issue_to
+    r = IssueRelation.new(:issue_from => Issue.new(:start_date => Date.today),
+                          :relation_type => IssueRelation::TYPE_PRECEDES,
+                          :delay => 1)
+    assert_nil r.set_issue_to_dates
+  end
+
+  def test_set_issue_to_dates_without_issues
+    r = IssueRelation.new(:relation_type => IssueRelation::TYPE_PRECEDES, :delay => 1)
+    assert_nil r.set_issue_to_dates
+  end
+
+  def test_validates_circular_dependency
+    IssueRelation.delete_all
+    assert IssueRelation.create!(
+             :issue_from => Issue.find(1), :issue_to => Issue.find(2),
+             :relation_type => IssueRelation::TYPE_PRECEDES
+           )
+    assert IssueRelation.create!(
+             :issue_from => Issue.find(2), :issue_to => Issue.find(3),
+             :relation_type => IssueRelation::TYPE_PRECEDES
+           )
+    r = IssueRelation.new(
+          :issue_from => Issue.find(3), :issue_to => Issue.find(1),
+          :relation_type => IssueRelation::TYPE_PRECEDES
+        )
+    assert !r.save
+    assert_not_nil r.errors[:base]
+  end
+
+  def test_validates_circular_dependency_of_subtask
+    set_language_if_valid 'en'
+    issue1 = Issue.generate!
+    issue2 = Issue.generate!
+    IssueRelation.create!(
+      :issue_from => issue1, :issue_to => issue2,
+      :relation_type => IssueRelation::TYPE_PRECEDES
+    )
+    child = Issue.generate!(:parent_issue_id => issue2.id)
+    issue1.reload
+    child.reload
+
+    r = IssueRelation.new(
+          :issue_from => child, :issue_to => issue1,
+          :relation_type => IssueRelation::TYPE_PRECEDES
+        )
+    assert !r.save
+    assert_include 'This relation would create a circular dependency', r.errors.full_messages
+  end
+
+  def test_subtasks_should_allow_precedes_relation
+    parent = Issue.generate!
+    child1 = Issue.generate!(:parent_issue_id => parent.id)
+    child2 = Issue.generate!(:parent_issue_id => parent.id)
+
+    r = IssueRelation.new(
+          :issue_from => child1, :issue_to => child2,
+          :relation_type => IssueRelation::TYPE_PRECEDES
+        )
+    assert r.valid?
+    assert r.save
+  end
+
+  def test_validates_circular_dependency_on_reverse_relations
+    IssueRelation.delete_all
+    assert IssueRelation.create!(
+             :issue_from => Issue.find(1), :issue_to => Issue.find(3),
+             :relation_type => IssueRelation::TYPE_BLOCKS
+           )
+    assert IssueRelation.create!(
+             :issue_from => Issue.find(1), :issue_to => Issue.find(2),
+             :relation_type => IssueRelation::TYPE_BLOCKED
+           )
+    r = IssueRelation.new(
+          :issue_from => Issue.find(2), :issue_to => Issue.find(1),
+          :relation_type => IssueRelation::TYPE_BLOCKED
+        )
+    assert !r.save
+    assert_not_nil r.errors[:base]
+  end
+end