42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
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require 'test_helper'
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class EmailValidatable
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include ActiveModel::Validations
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attr_accessor :email
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validates :email, email_format: true
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end
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class EmailFormatValidatorTest < ActiveSupport::TestCase
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test "tld length" do
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obj = EmailValidatable.new
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obj.email = "me@no.yes.x"
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refute obj.valid?, 'allowed single length tld'
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obj.email = "me@no.yes.co"
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assert obj.valid?, 'did not allow tld length 2'
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obj.email = "me@no.yes.com"
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assert obj.valid?, 'did not allow tld length 3'
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obj.email = "me@no.yes.commets"
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assert obj.valid?, 'did not allow tld length > 3'
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end
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test "can handle comma seperated addresses" do
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obj = EmailValidatable.new
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obj.email = "me@no.yes, me@yes.no"
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assert obj.valid?, 'did not allow multiple address [comma seperated]'
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end
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test "provides proper error message" do
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obj = EmailValidatable.new
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obj.email = "this is a bad email address"
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obj.valid?
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refute obj.errors.messages.empty?, 'needs an error message'
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assert_match(/not formatted properly/, obj.errors.messages[:email].join)
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end
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end
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