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author | David Heinemeier Hansson <david@loudthinking.com> | 2006-05-21 17:32:37 +0000 |
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committer | David Heinemeier Hansson <david@loudthinking.com> | 2006-05-21 17:32:37 +0000 |
commit | 59c8c63ecd751136c5ed6d2e3c04a54af2025eb0 (patch) | |
tree | 050f58c08dff7884b70bb6a7d19fec925e98b632 /activerecord/test/aggregations_test.rb | |
parent | fa207c24468b3b7c32b3c6d7128ec13a7b7d4a16 (diff) | |
download | rails-59c8c63ecd751136c5ed6d2e3c04a54af2025eb0.tar.gz rails-59c8c63ecd751136c5ed6d2e3c04a54af2025eb0.tar.bz2 rails-59c8c63ecd751136c5ed6d2e3c04a54af2025eb0.zip |
Added :allow_nil option for aggregations (closes #5091) [ian.w.white@gmail.com]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4353 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activerecord/test/aggregations_test.rb')
-rw-r--r-- | activerecord/test/aggregations_test.rb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/activerecord/test/aggregations_test.rb b/activerecord/test/aggregations_test.rb index 39adedae53..8cd4bfe481 100644 --- a/activerecord/test/aggregations_test.rb +++ b/activerecord/test/aggregations_test.rb @@ -63,4 +63,33 @@ class AggregationsTest < Test::Unit::TestCase def test_gps_inequality assert GpsLocation.new('39x110') != GpsLocation.new('39x111') end + + def test_allow_nil_gps_is_nil + assert_equal nil, customers(:zaphod).gps_location + end + + def test_allow_nil_gps_set_to_nil + customers(:david).gps_location = nil + customers(:david).save + customers(:david).reload + assert_equal nil, customers(:david).gps_location + end + + def test_allow_nil_set_address_attributes_to_nil + customers(:zaphod).address = nil + assert_equal nil, customers(:zaphod).attributes[:address_street] + assert_equal nil, customers(:zaphod).attributes[:address_city] + assert_equal nil, customers(:zaphod).attributes[:address_country] + end + + def test_allow_nil_address_set_to_nil + customers(:zaphod).address = nil + customers(:zaphod).save + customers(:zaphod).reload + assert_equal nil, customers(:zaphod).address + end + + def test_nil_raises_error_when_allow_nil_is_false + assert_raises(NoMethodError) { customers(:david).balance = nil } + end end |