require 'cases/helper' require 'models/topic' require 'models/person' class PresenceValidationTest < ActiveModel::TestCase def teardown Topic.clear_validators! 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.clear_validators! end end