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author | Ryan Bigg <radarlistener@gmail.com> | 2011-04-05 21:22:38 +1000 |
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committer | Ryan Bigg <radarlistener@gmail.com> | 2011-04-05 21:22:38 +1000 |
commit | 92e6255b58ce445d23580b669dac67d80e64d411 (patch) | |
tree | de3a01091787b30f1bafd462eedcb6210342493a /activerecord/test/cases/persistence_test.rb | |
parent | 357578256fb55e32ae87c6fbf22a1c19f59ce264 (diff) | |
parent | ac07da8fc72b7a57fd4a60c0dcb5b777d85f9eb7 (diff) | |
download | rails-92e6255b58ce445d23580b669dac67d80e64d411.tar.gz rails-92e6255b58ce445d23580b669dac67d80e64d411.tar.bz2 rails-92e6255b58ce445d23580b669dac67d80e64d411.zip |
Merge branch 'master' of github.com:lifo/docrails
* 'master' of github.com:lifo/docrails: (57 commits)
Made the defaults section a little more readable and more to the point, giving a overview of the possibilities.
Added information about default values
added .'s to headings in the initialization textile page
s/ERb/ERB/g (part II)
s/ERb/ERB/g
Bump up erubis to 2.7.0
Implicit actions named not_implemented can be rendered
Gem::Specification#has_rdoc= is deprecated since rubygems 1.7.0
default_executable is deprecated since rubygems 1.7.0
Trivial fix to HTTP Digest auth MD5 example
Moved Turn activation/dependency to railties
fix typo
Direct logging of Active Record to STDOUT so it's shown inline with the results in the console [DHH]
Add using Turn with natural language test case names if the library is available (which it will be in Rails 3.1) [DHH]
require turn only for minitest
Use Turn to format all Rails tests and enable the natural language case names
Improve docs.
pass respond_with options to controller render when using a template for api navigation
only try to display an api template in responders if the request is a get or there are no errors
when using respond_with with an invalid resource and custom options, the default response status and error messages should be returned
...
Diffstat (limited to 'activerecord/test/cases/persistence_test.rb')
-rw-r--r-- | activerecord/test/cases/persistence_test.rb | 94 |
1 files changed, 92 insertions, 2 deletions
diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index 68d861c9c2..9aa13f04cd 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -327,6 +327,68 @@ class PersistencesTest < ActiveRecord::TestCase assert_raise(ActiveSupport::FrozenObjectError) { client.name = "something else" } end + def test_update_attribute + assert !Topic.find(1).approved? + Topic.find(1).update_attribute("approved", true) + assert Topic.find(1).approved? + + Topic.find(1).update_attribute(:approved, false) + assert !Topic.find(1).approved? + end + + def test_update_attribute_for_readonly_attribute + minivan = Minivan.find('m1') + assert_raises(ActiveRecord::ActiveRecordError) { minivan.update_attribute(:color, 'black') } + end + + # This test is correct, but it is hard to fix it since + # update_attribute trigger simply call save! that triggers + # all callbacks. + # def test_update_attribute_with_one_changed_and_one_updated + # t = Topic.order('id').limit(1).first + # title, author_name = t.title, t.author_name + # t.author_name = 'John' + # t.update_attribute(:title, 'super_title') + # assert_equal 'John', t.author_name + # assert_equal 'super_title', t.title + # assert t.changed?, "topic should have changed" + # assert t.author_name_changed?, "author_name should have changed" + # assert !t.title_changed?, "title should not have changed" + # assert_nil t.title_change, 'title change should be nil' + # assert_equal ['author_name'], t.changed + # + # t.reload + # assert_equal 'David', t.author_name + # assert_equal 'super_title', t.title + # end + + def test_update_attribute_with_one_updated + t = Topic.first + title = t.title + t.update_attribute(:title, 'super_title') + assert_equal 'super_title', t.title + assert !t.changed?, "topic should not have changed" + assert !t.title_changed?, "title should not have changed" + assert_nil t.title_change, 'title change should be nil' + + t.reload + assert_equal 'super_title', t.title + end + + def test_update_attribute_for_updated_at_on + developer = Developer.find(1) + prev_month = Time.now.prev_month + + developer.update_attribute(:updated_at, prev_month) + assert_equal prev_month, developer.updated_at + + developer.update_attribute(:salary, 80001) + assert_not_equal prev_month, developer.updated_at + + developer.reload + assert_not_equal prev_month, developer.updated_at + end + def test_update_column topic = Topic.find(1) topic.update_column("approved", true) @@ -340,6 +402,35 @@ class PersistencesTest < ActiveRecord::TestCase assert !topic.approved? end + def test_update_column_should_not_use_setter_method + dev = Developer.find(1) + dev.instance_eval { def salary=(value); write_attribute(:salary, value * 2); end } + + dev.update_column(:salary, 80000) + assert_equal 80000, dev.salary + + dev.reload + assert_equal 80000, dev.salary + end + + def test_update_column_should_raise_exception_if_new_record + topic = Topic.new + assert_raises(ActiveRecord::ActiveRecordError) { topic.update_column("approved", false) } + end + + def test_update_column_should_not_leave_the_object_dirty + topic = Topic.find(1) + topic.update_attribute("content", "Have a nice day") + + topic.reload + topic.update_column(:content, "You too") + assert_equal [], topic.changed + + topic.reload + topic.update_column("content", "Have a nice day") + assert_equal [], topic.changed + end + def test_update_column_with_model_having_primary_key_other_than_id minivan = Minivan.find('m1') new_name = 'sebavan' @@ -366,7 +457,7 @@ class PersistencesTest < ActiveRecord::TestCase assert_equal prev_month, developer.updated_at developer.reload - assert_equal prev_month, developer.updated_at + assert_equal prev_month.to_i, developer.updated_at.to_i end def test_update_column_with_one_changed_and_one_updated @@ -378,7 +469,6 @@ class PersistencesTest < ActiveRecord::TestCase assert_equal 'super_title', t.title assert t.changed?, "topic should have changed" assert t.author_name_changed?, "author_name should have changed" - assert t.title_changed?, "title should have changed" t.reload assert_equal author_name, t.author_name |