class InclusionValidationTest

Public Instance Methods

teardown() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 10
def teardown
  Topic.clear_validators!
end
test_validates_inclusion_of() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 59
def test_validates_inclusion_of
  Topic.validates_inclusion_of(:title, in: %w( a b c d e f g ))

  assert Topic.new("title" => "a!", "content" => "abc").invalid?
  assert Topic.new("title" => "a b", "content" => "abc").invalid?
  assert Topic.new("title" => nil, "content" => "def").invalid?

  t = Topic.new("title" => "a", "content" => "I know you are but what am I?")
  assert t.valid?
  t.title = "uhoh"
  assert t.invalid?
  assert t.errors[:title].any?
  assert_equal ["is not included in the list"], t.errors[:title]

  assert_raise(ArgumentError) { Topic.validates_inclusion_of(:title, in: nil) }
  assert_raise(ArgumentError) { Topic.validates_inclusion_of(:title, in: 0) }

  assert_nothing_raised { Topic.validates_inclusion_of(:title, in: "hi!") }
  assert_nothing_raised { Topic.validates_inclusion_of(:title, in: {}) }
  assert_nothing_raised { Topic.validates_inclusion_of(:title, in: []) }
end
test_validates_inclusion_of_date_range() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 35
def test_validates_inclusion_of_date_range
  range_begin = 1.year.until(Date.today)
  range_end = Date.today
  Topic.validates_inclusion_of(:created_at, in: range_begin..range_end)
  assert Topic.new(title: "aaa", created_at: 2.years.until(Date.today)).invalid?
  assert Topic.new(title: "aaa", created_at: 3.months.until(Date.today)).valid?
  assert Topic.new(title: "aaa", created_at: 37.weeks.since(Date.today)).invalid?
  assert Topic.new(title: "aaa", created_at: 1.year.until(Date.today)).valid?
  assert Topic.new(title: "aaa", created_at: Date.today).valid?
  assert Topic.new(title: "aaa", created_at: range_begin).valid?
  assert Topic.new(title: "aaa", created_at: range_end).valid?
end
test_validates_inclusion_of_date_time_range() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 48
def test_validates_inclusion_of_date_time_range
  range_begin = 1.year.until(DateTime.current)
  range_end = DateTime.current
  Topic.validates_inclusion_of(:created_at, in: range_begin..range_end)
  assert Topic.new(title: "aaa", created_at: 2.years.until(DateTime.current)).invalid?
  assert Topic.new(title: "aaa", created_at: 3.months.until(DateTime.current)).valid?
  assert Topic.new(title: "aaa", created_at: 37.weeks.since(DateTime.current)).invalid?
  assert Topic.new(title: "aaa", created_at: range_begin).valid?
  assert Topic.new(title: "aaa", created_at: range_end).valid?
end
test_validates_inclusion_of_for_ruby_class() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 110
def test_validates_inclusion_of_for_ruby_class
  Person.validates_inclusion_of :karma, in: %w( abe monkey )

  p = Person.new
  p.karma = "Lifo"
  assert p.invalid?

  assert_equal ["is not included in the list"], p.errors[:karma]

  p.karma = "monkey"
  assert p.valid?
ensure
  Person.clear_validators!
end
test_validates_inclusion_of_range() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 14
def test_validates_inclusion_of_range
  Topic.validates_inclusion_of(:title, in: "aaa".."bbb")
  assert Topic.new("title" => "bbc", "content" => "abc").invalid?
  assert Topic.new("title" => "aa", "content" => "abc").invalid?
  assert Topic.new("title" => "aaab", "content" => "abc").invalid?
  assert Topic.new("title" => "aaa", "content" => "abc").valid?
  assert Topic.new("title" => "abc", "content" => "abc").valid?
  assert Topic.new("title" => "bbb", "content" => "abc").valid?
end
test_validates_inclusion_of_time_range() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 24
def test_validates_inclusion_of_time_range
  range_begin = 1.year.ago
  range_end = Time.now
  Topic.validates_inclusion_of(:created_at, in: range_begin..range_end)
  assert Topic.new(title: "aaa", created_at: 2.years.ago).invalid?
  assert Topic.new(title: "aaa", created_at: 3.months.ago).valid?
  assert Topic.new(title: "aaa", created_at: 37.weeks.from_now).invalid?
  assert Topic.new(title: "aaa", created_at: range_begin).valid?
  assert Topic.new(title: "aaa", created_at: range_end).valid?
end
test_validates_inclusion_of_with_allow_nil() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 81
def test_validates_inclusion_of_with_allow_nil
  Topic.validates_inclusion_of(:title, in: %w( a b c d e f g ), allow_nil: true)

  assert Topic.new("title" => "a!", "content" => "abc").invalid?
  assert Topic.new("title" => "",   "content" => "abc").invalid?
  assert Topic.new("title" => nil,  "content" => "abc").valid?
end
test_validates_inclusion_of_with_formatted_message() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 89
def test_validates_inclusion_of_with_formatted_message
  Topic.validates_inclusion_of(:title, in: %w( a b c d e f g ), message: "option %{value} is not in the list")

  assert Topic.new("title" => "a", "content" => "abc").valid?

  t = Topic.new("title" => "uhoh", "content" => "abc")
  assert t.invalid?
  assert t.errors[:title].any?
  assert_equal ["option uhoh is not in the list"], t.errors[:title]
end
test_validates_inclusion_of_with_lambda() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 125
def test_validates_inclusion_of_with_lambda
  Topic.validates_inclusion_of :title, in: lambda { |topic| topic.author_name == "sikachu" ? %w( monkey elephant ) : %w( abe wasabi ) }

  t = Topic.new
  t.title = "wasabi"
  t.author_name = "sikachu"
  assert t.invalid?

  t.title = "elephant"
  assert t.valid?
end
test_validates_inclusion_of_with_symbol() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 137
def test_validates_inclusion_of_with_symbol
  Person.validates_inclusion_of :karma, in: :available_karmas

  p = Person.new
  p.karma = "Lifo"

  def p.available_karmas
    %w()
  end

  assert p.invalid?
  assert_equal ["is not included in the list"], p.errors[:karma]

  p = Person.new
  p.karma = "Lifo"

  def p.available_karmas
    %w(Lifo)
  end

  assert p.valid?
ensure
  Person.clear_validators!
end
test_validates_inclusion_of_with_within_option() click to toggle source
# File activemodel/test/cases/validations/inclusion_validation_test.rb, line 100
def test_validates_inclusion_of_with_within_option
  Topic.validates_inclusion_of(:title, within: %w( a b c d e f g ))

  assert Topic.new("title" => "a", "content" => "abc").valid?

  t = Topic.new("title" => "uhoh", "content" => "abc")
  assert t.invalid?
  assert t.errors[:title].any?
end