instance method `test_errors_aref`

Ruby on Rails 4.2.9

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

test_errors_aref()

Errors Testing

Returns an object that implements [](attribute) defined which returns an Array of Strings that are the errors for the attribute in question. If localization is used, the Strings should be localized for the current locale. If no error is present, this method should return an empty Array.

Source

# File activemodel/lib/active_model/lint.rb, line 97
      def test_errors_aref
        assert model.respond_to?(:errors), "The model should respond to errors"
        assert model.errors[:hello].is_a?(Array), "errors#[] should return an Array"
      end

Defined in activemodel/lib/active_model/lint.rb line 97 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::Lint::Tests

Signature

Errors Testing