mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
98 lines
3.1 KiB
Ruby
98 lines
3.1 KiB
Ruby
# encoding: utf-8
|
|
require 'cases/helper'
|
|
|
|
class Dog
|
|
include ActiveModel::Validations
|
|
include ActiveModel::Validations::Callbacks
|
|
|
|
attr_accessor :name, :history
|
|
|
|
def initialize
|
|
@history = []
|
|
end
|
|
end
|
|
|
|
class DogWithMethodCallbacks < Dog
|
|
before_validation :set_before_validation_marker
|
|
after_validation :set_after_validation_marker
|
|
|
|
def set_before_validation_marker; self.history << 'before_validation_marker'; end
|
|
def set_after_validation_marker; self.history << 'after_validation_marker' ; end
|
|
end
|
|
|
|
class DogValidatorsAreProc < Dog
|
|
before_validation { self.history << 'before_validation_marker' }
|
|
after_validation { self.history << 'after_validation_marker' }
|
|
end
|
|
|
|
class DogWithTwoValidators < Dog
|
|
before_validation { self.history << 'before_validation_marker1' }
|
|
before_validation { self.history << 'before_validation_marker2' }
|
|
end
|
|
|
|
class DogValidatorReturningFalse < Dog
|
|
before_validation { false }
|
|
before_validation { self.history << 'before_validation_marker2' }
|
|
end
|
|
|
|
class DogWithMissingName < Dog
|
|
before_validation { self.history << 'before_validation_marker' }
|
|
validates_presence_of :name
|
|
end
|
|
|
|
class DogValidatorWithIfCondition < Dog
|
|
before_validation :set_before_validation_marker1, if: -> { true }
|
|
before_validation :set_before_validation_marker2, if: -> { false }
|
|
|
|
after_validation :set_after_validation_marker1, if: -> { true }
|
|
after_validation :set_after_validation_marker2, if: -> { false }
|
|
|
|
def set_before_validation_marker1; self.history << 'before_validation_marker1'; end
|
|
def set_before_validation_marker2; self.history << 'before_validation_marker2' ; end
|
|
|
|
def set_after_validation_marker1; self.history << 'after_validation_marker1'; end
|
|
def set_after_validation_marker2; self.history << 'after_validation_marker2' ; end
|
|
end
|
|
|
|
|
|
class CallbacksWithMethodNamesShouldBeCalled < ActiveModel::TestCase
|
|
|
|
def test_if_condition_is_respected_for_before_validation
|
|
d = DogValidatorWithIfCondition.new
|
|
d.valid?
|
|
assert_equal ["before_validation_marker1", "after_validation_marker1"], d.history
|
|
end
|
|
|
|
def test_before_validation_and_after_validation_callbacks_should_be_called
|
|
d = DogWithMethodCallbacks.new
|
|
d.valid?
|
|
assert_equal ['before_validation_marker', 'after_validation_marker'], d.history
|
|
end
|
|
|
|
def test_before_validation_and_after_validation_callbacks_should_be_called_with_proc
|
|
d = DogValidatorsAreProc.new
|
|
d.valid?
|
|
assert_equal ['before_validation_marker', 'after_validation_marker'], d.history
|
|
end
|
|
|
|
def test_before_validation_and_after_validation_callbacks_should_be_called_in_declared_order
|
|
d = DogWithTwoValidators.new
|
|
d.valid?
|
|
assert_equal ['before_validation_marker1', 'before_validation_marker2'], d.history
|
|
end
|
|
|
|
def test_further_callbacks_should_not_be_called_if_before_validation_returns_false
|
|
d = DogValidatorReturningFalse.new
|
|
output = d.valid?
|
|
assert_equal [], d.history
|
|
assert_equal false, output
|
|
end
|
|
|
|
def test_validation_test_should_be_done
|
|
d = DogWithMissingName.new
|
|
output = d.valid?
|
|
assert_equal ['before_validation_marker'], d.history
|
|
assert_equal false, output
|
|
end
|
|
|
|
end
|