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-rw-r--r--activerecord/test/cases/autosave_association_test.rb47
1 files changed, 47 insertions, 0 deletions
diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb
index 0df8f1f798..3608063b01 100644
--- a/activerecord/test/cases/autosave_association_test.rb
+++ b/activerecord/test/cases/autosave_association_test.rb
@@ -433,6 +433,53 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociationWithAcceptsNestedAttrib
ActiveRecord::Base.index_nested_attribute_errors = old_attribute_config
end
+ def test_errors_details_should_be_set
+ molecule = Molecule.new
+ valid_electron = Electron.new(name: 'electron')
+ invalid_electron = Electron.new
+
+ molecule.electrons = [valid_electron, invalid_electron]
+
+ assert_not invalid_electron.valid?
+ assert valid_electron.valid?
+ assert_not molecule.valid?
+ assert_equal [{error: :blank}], molecule.errors.details["electrons.name"]
+ end
+
+ def test_errors_details_should_be_indexed_when_passed_as_array
+ guitar = Guitar.new
+ tuning_peg_valid = TuningPeg.new
+ tuning_peg_valid.pitch = 440.0
+ tuning_peg_invalid = TuningPeg.new
+
+ guitar.tuning_pegs = [tuning_peg_valid, tuning_peg_invalid]
+
+ assert_not tuning_peg_invalid.valid?
+ assert tuning_peg_valid.valid?
+ assert_not guitar.valid?
+ assert_equal [{error: :not_a_number, value: nil}] , guitar.errors.details["tuning_pegs[1].pitch"]
+ assert_equal [], guitar.errors.details["tuning_pegs.pitch"]
+ end
+
+ def test_errors_details_should_be_indexed_when_global_flag_is_set
+ old_attribute_config = ActiveRecord::Base.index_nested_attribute_errors
+ ActiveRecord::Base.index_nested_attribute_errors = true
+
+ molecule = Molecule.new
+ valid_electron = Electron.new(name: 'electron')
+ invalid_electron = Electron.new
+
+ molecule.electrons = [valid_electron, invalid_electron]
+
+ assert_not invalid_electron.valid?
+ assert valid_electron.valid?
+ assert_not molecule.valid?
+ assert_equal [{error: :blank}], molecule.errors.details["electrons[1].name"]
+ assert_equal [], molecule.errors.details["electrons.name"]
+ ensure
+ ActiveRecord::Base.index_nested_attribute_errors = old_attribute_config
+ end
+
def test_valid_adding_with_nested_attributes
molecule = Molecule.new
valid_electron = Electron.new(name: 'electron')