aboutsummaryrefslogtreecommitdiffstats
path: root/activerecord/test/cases/dirty_test.rb
diff options
context:
space:
mode:
Diffstat (limited to 'activerecord/test/cases/dirty_test.rb')
-rw-r--r--activerecord/test/cases/dirty_test.rb23
1 files changed, 20 insertions, 3 deletions
diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb
index c7d2ba6073..36b87033ae 100644
--- a/activerecord/test/cases/dirty_test.rb
+++ b/activerecord/test/cases/dirty_test.rb
@@ -213,9 +213,11 @@ class DirtyTest < ActiveRecord::TestCase
topic = target.create
assert_nil topic.written_on
- topic.written_on = ""
- assert_nil topic.written_on
- assert !topic.written_on_changed?
+ ["", nil].each do |value|
+ topic.written_on = value
+ assert_nil topic.written_on
+ assert !topic.written_on_changed?
+ end
end
end
@@ -243,6 +245,21 @@ class DirtyTest < ActiveRecord::TestCase
assert !pirate.changed?
end
+ def test_float_zero_to_string_zero_not_marked_as_changed
+ data = NumericData.new :temperature => 0.0
+ data.save!
+
+ assert_not data.changed?
+
+ data.temperature = '0'
+ assert_empty data.changes
+
+ data.temperature = '0.0'
+ assert_empty data.changes
+
+ data.temperature = '0.00'
+ assert_empty data.changes
+ end
def test_zero_to_blank_marked_as_changed
pirate = Pirate.new