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Covering untested methods for ActiveModel::Errors
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@ -54,6 +54,59 @@ class ErrorsTest < ActiveModel::TestCase
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assert errors.has_key?(:foo), 'errors should have key :foo'
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end
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test "should be able to clear the errors" do
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person = Person.new
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person.validate!
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assert_equal 1, person.errors.count
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person.errors.clear
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assert person.errors.empty?
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end
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test "get returns the error by the provided key" do
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errors = ActiveModel::Errors.new(self)
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errors[:foo] = "omg"
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assert_equal ["omg"], errors.get(:foo)
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end
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test "sets the error with the provided key" do
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errors = ActiveModel::Errors.new(self)
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errors.set(:foo, "omg")
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assert_equal({ foo: "omg" }, errors.messages)
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end
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test "values returns an array of messages" do
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errors = ActiveModel::Errors.new(self)
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errors.set(:foo, "omg")
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errors.set(:baz, "zomg")
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assert_equal ["omg", "zomg"], errors.values
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end
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test "keys returns the error keys" do
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errors = ActiveModel::Errors.new(self)
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errors.set(:foo, "omg")
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errors.set(:baz, "zomg")
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assert_equal [:foo, :baz], errors.keys
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end
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test "as_json returns a json formatted representation of the errors hash" do
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person = Person.new
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person.validate!
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assert_equal({ name: ["can not be nil"] }, person.errors.as_json)
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end
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test "as_json with :full_messages option" do
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person = Person.new
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person.validate!
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assert_equal({ name: ["name can not be nil"] }, person.errors.as_json(full_messages: true))
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end
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test "should return true if no errors" do
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person = Person.new
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person.errors[:foo]
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