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require 'cases/helper'
require 'active_support/all'
require 'models/topic'
require 'models/person'
class InclusionValidationTest < ActiveModel::TestCase
def teardown
Topic.clear_validators!
end
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
def test_validates_inclusion_of_time_range
Topic.validates_inclusion_of(:created_at, in: 1.year.ago..Time.now)
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?
end
def test_validates_inclusion_of_date_range
Topic.validates_inclusion_of(:created_at, in: 1.year.until(Date.today)..Date.today)
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?
end
def test_validates_inclusion_of_date_time_range
Topic.validates_inclusion_of(:created_at, in: 1.year.until(DateTime.current)..DateTime.current)
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?
end
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(ArgumentError) { Topic.validates_inclusion_of(:title, in: "hi!") }
assert_nothing_raised(ArgumentError) { Topic.validates_inclusion_of(:title, in: {}) }
assert_nothing_raised(ArgumentError) { Topic.validates_inclusion_of(:title, in: []) }
end
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
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
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
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
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
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
end
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