Use a textarea for custom fields possible values (#2472).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2267 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/custom_field_test.rb

@@ -25,6 +25,24 @@ class CustomFieldTest < Test::Unit::TestCase
     assert field.save
   end
   
+  def test_possible_values_should_accept_an_array
+    field = CustomField.new
+    field.possible_values = ["One value", ""]
+    assert_equal ["One value"], field.possible_values
+  end
+  
+  def test_possible_values_should_accept_a_string
+    field = CustomField.new
+    field.possible_values = "One value"
+    assert_equal ["One value"], field.possible_values
+  end
+  
+  def test_possible_values_should_accept_a_multiline_string
+    field = CustomField.new
+    field.possible_values = "One value\nAnd another one  \r\n \n"
+    assert_equal ["One value", "And another one"], field.possible_values
+  end
+  
   def test_destroy
     field = CustomField.find(1)
     assert field.destroy