Make sure that tests restore the attachments path to the tmp dir so that fixture files don't get deleted.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8248 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/attachment_test.rb

@@ -145,7 +145,7 @@ class AttachmentTest < ActiveSupport::TestCase
   end
 
   def test_latest_attach
-    Attachment.storage_path = "#{Rails.root}/test/fixtures/files"
+    set_fixtures_attachments_directory
     a1 = Attachment.find(16)
     assert_equal "testfile.png", a1.filename
     assert a1.readable?

test/unit/helpers/application_helper_test.rb

@@ -182,7 +182,7 @@ RAW
   end
 
   def test_attached_images_should_read_later
-    Attachment.storage_path = "#{Rails.root}/test/fixtures/files"
+    set_fixtures_attachments_directory
     a1 = Attachment.find(16)
     assert_equal "testfile.png", a1.filename
     assert a1.readable?

test/unit/lib/redmine/export/pdf_test.rb

@@ -91,7 +91,7 @@ class PdfTest < ActiveSupport::TestCase
   end
 
   def test_attach
-    Attachment.storage_path = "#{Rails.root}/test/fixtures/files"
+    set_fixtures_attachments_directory
 
     str2 = "\x83e\x83X\x83g"
     str2.force_encoding("ASCII-8BIT") if str2.respond_to?(:force_encoding)

test/unit/project_test.rb

@@ -34,6 +34,7 @@ class ProjectTest < ActiveSupport::TestCase
   def setup
     @ecookbook = Project.find(1)
     @ecookbook_sub1 = Project.find(3)
+    set_tmp_attachments_directory
     User.current = nil
   end