spec/models/email_domain_block_spec.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

require 'rails_helper'

RSpec.describe EmailDomainBlock, type: :model do
  describe 'validations' do
    it 'has a valid fabricator' do
      email_domain_block = Fabricate.build(:email_domain_block)
      expect(email_domain_block).to be_valid
    end
  end

  describe 'block?' do
    let(:input) { nil }

    context 'given an e-mail address' do
      let(:input) { 'nyarn@example.com' }

      it 'returns true if the domain is blocked' do
        Fabricate(:email_domain_block, domain: 'example.com')
        expect(EmailDomainBlock.block?(input)).to be true
      end

      it 'returns false if the domain is not blocked' do
        Fabricate(:email_domain_block, domain: 'other-example.com')
        expect(EmailDomainBlock.block?(input)).to be false
      end
    end

    context 'given an array of domains' do
      let(:input) { %w(foo.com mail.foo.com) }

      it 'returns true if the domain is blocked' do
        Fabricate(:email_domain_block, domain: 'mail.foo.com')
        expect(EmailDomainBlock.block?(input)).to be true
      end
    end
  end
end