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author | Carlos Antonio da Silva <carlosantoniodasilva@gmail.com> | 2013-01-15 13:02:57 -0800 |
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committer | Carlos Antonio da Silva <carlosantoniodasilva@gmail.com> | 2013-01-15 13:02:57 -0800 |
commit | 203f78732125a29bd04d088a09b8a515b6ba9951 (patch) | |
tree | 62f6b462bcf81fe0f962d580868973c61b55389b /activemodel/test | |
parent | f1d8f2af72e21d41efd02488f1c2dcf829e17783 (diff) | |
parent | 63333e600fd8cc22002547d08e6de6f577fd40d2 (diff) | |
download | rails-203f78732125a29bd04d088a09b8a515b6ba9951.tar.gz rails-203f78732125a29bd04d088a09b8a515b6ba9951.tar.bz2 rails-203f78732125a29bd04d088a09b8a515b6ba9951.zip |
Merge pull request #8940 from adomokos/adding_tests_for_changed_attributes
Cleaning up ActiveModel::Dirty tests
Diffstat (limited to 'activemodel/test')
-rw-r--r-- | activemodel/test/cases/dirty_test.rb | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/activemodel/test/cases/dirty_test.rb b/activemodel/test/cases/dirty_test.rb index 0b9f9537e2..ba45089cca 100644 --- a/activemodel/test/cases/dirty_test.rb +++ b/activemodel/test/cases/dirty_test.rb @@ -46,7 +46,7 @@ class DirtyTest < ActiveModel::TestCase assert @model.name_changed? end - test "list of changed attributes" do + test "list of changed attribute keys" do assert_equal [], @model.changed @model.name = "Paul" assert_equal ['name'], @model.changed @@ -106,6 +106,17 @@ class DirtyTest < ActiveModel::TestCase assert_equal [nil, "Jericho Cane"], @model.previous_changes['name'] end + test "previous value is preserved when changed after save" do + assert_equal({}, @model.changed_attributes) + @model.name = "Paul" + assert_equal({ "name" => nil }, @model.changed_attributes) + + @model.save + + @model.name = "John" + assert_equal({ "name" => "Paul" }, @model.changed_attributes) + end + test "changing the same attribute multiple times retains the correct original value" do @model.name = "Otto" @model.save |