A category with assigned issue can now be deleted. 2 options are proposed:

* remove assignments (issues are set to 'no category')
* reassign issues to another category (if at least an other category exists)
If no issue is assigned to the category, it's deleted silently.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@733 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 41 insertions, 0 deletions

diff --git a/test/unit/issue_category_test.rb b/test/unit/issue_category_test.rb
new file mode 100644
index 000000000..a6edb3c7b
--- /dev/null
+++ b/test/unit/issue_category_test.rb
@@ -0,0 +1,41 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  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.dirname(__FILE__) + '/../test_helper'
+
+class IssueCategoryTest < Test::Unit::TestCase
+  fixtures :issue_categories, :issues
+
+  def setup
+    @category = IssueCategory.find(1)
+  end
+  
+  def test_destroy
+    issue = @category.issues.first
+    @category.destroy
+    # Make sure the category was nullified on the issue
+    assert_nil issue.reload.category
+  end
+  
+  def test_destroy_with_reassign
+    issue = @category.issues.first
+    reassign_to = IssueCategory.find(2)
+    @category.destroy(reassign_to)
+    # Make sure the issue was reassigned
+    assert_equal reassign_to, issue.reload.category
+  end
+end