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# encoding: utf-8
require 'cases/helper'
require 'models/topic'
require 'models/person'
class PresenceValidationTest < ActiveModel::TestCase
def teardown
Topic.reset_callbacks(:validate)
end
def test_validate_format
Topic.validates_format_of(:title, :content, with: /\AValidation\smacros \w+!\z/, message: "is bad data")
t = Topic.new("title" => "i'm incorrect", "content" => "Validation macros rule!")
assert t.invalid?, "Shouldn't be valid"
assert_equal ["is bad data"], t.errors[:title]
assert t.errors[:content].empty?
t.title = "Validation macros rule!"
assert t.valid?
assert t.errors[:title].empty?
assert_raise(ArgumentError) { Topic.validates_format_of(:title, :content) }
end
def test_validate_format_with_allow_blank
Topic.validates_format_of(:title, with: /\AValidation\smacros \w+!\z/, allow_blank: true)
assert Topic.new("title" => "Shouldn't be valid").invalid?
assert Topic.new("title" => "").valid?
assert Topic.new("title" => nil).valid?
assert Topic.new("title" => "Validation macros rule!").valid?
end
# testing ticket #3142
def test_validate_format_numeric
Topic.validates_format_of(:title, :content, with: /\A[1-9][0-9]*\z/, message: "is bad data")
t = Topic.new("title" => "72x", "content" => "6789")
assert t.invalid?, "Shouldn't be valid"
assert_equal ["is bad data"], t.errors[:title]
assert t.errors[:content].empty?
t.title = "-11"
assert t.invalid?, "Shouldn't be valid"
t.title = "03"
assert t.invalid?, "Shouldn't be valid"
t.title = "z44"
assert t.invalid?, "Shouldn't be valid"
t.title = "5v7"
assert t.invalid?, "Shouldn't be valid"
t.title = "1"
assert t.valid?
assert t.errors[:title].empty?
end
def test_validate_format_with_formatted_message
Topic.validates_format_of(:title, with: /\AValid Title\z/, message: "can't be %{value}")
t = Topic.new(title: 'Invalid title')
assert t.invalid?
assert_equal ["can't be Invalid title"], t.errors[:title]
end
def test_validate_format_of_with_multiline_regexp_should_raise_error
assert_raise(ArgumentError) { Topic.validates_format_of(:title, with: /^Valid Title$/) }
end
def test_validate_format_of_with_multiline_regexp_and_option
assert_nothing_raised(ArgumentError) do
Topic.validates_format_of(:title, with: /^Valid Title$/, multiline: true)
end
end
def test_validate_format_with_not_option
Topic.validates_format_of(:title, without: /foo/, message: "should not contain foo")
t = Topic.new
t.title = "foobar"
t.valid?
assert_equal ["should not contain foo"], t.errors[:title]
t.title = "something else"
t.valid?
assert_equal [], t.errors[:title]
end
def test_validate_format_of_without_any_regexp_should_raise_error
assert_raise(ArgumentError) { Topic.validates_format_of(:title) }
end
def test_validates_format_of_with_both_regexps_should_raise_error
assert_raise(ArgumentError) { Topic.validates_format_of(:title, with: /this/, without: /that/) }
end
def test_validates_format_of_when_with_isnt_a_regexp_should_raise_error
assert_raise(ArgumentError) { Topic.validates_format_of(:title, with: "clearly not a regexp") }
end
def test_validates_format_of_when_not_isnt_a_regexp_should_raise_error
assert_raise(ArgumentError) { Topic.validates_format_of(:title, without: "clearly not a regexp") }
end
def test_validates_format_of_with_lambda
Topic.validates_format_of :content, with: lambda { |topic| topic.title == "digit" ? /\A\d+\Z/ : /\A\S+\Z/ }
t = Topic.new
t.title = "digit"
t.content = "Pixies"
assert t.invalid?
t.content = "1234"
assert t.valid?
end
def test_validates_format_of_without_lambda
Topic.validates_format_of :content, without: lambda { |topic| topic.title == "characters" ? /\A\d+\Z/ : /\A\S+\Z/ }
t = Topic.new
t.title = "characters"
t.content = "1234"
assert t.invalid?
t.content = "Pixies"
assert t.valid?
end
def test_validates_format_of_for_ruby_class
Person.validates_format_of :karma, with: /\A\d+\Z/
p = Person.new
p.karma = "Pixies"
assert p.invalid?
assert_equal ["is invalid"], p.errors[:karma]
p.karma = "1234"
assert p.valid?
ensure
Person.reset_callbacks(:validate)
end
end
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