```ruby
require 'test_helper'

class ContactTest < ActiveSupport::TestCase
  test "should store multiple phone numbers" do
    phone_numbers = ["0113 496 0123", "028 9018 1337"]
    contact = Contact.create!(
      name: "Name", phone_numbers: phone_numbers,
      contactotron_id: 1
    )
    assert_equal phone_numbers, contact.reload.phone_numbers
  end

  test "should import contact details from contactotron" do
    %w[ http https ].each do |protocol|
      FakeWeb.register_uri(:get, "#{protocol}://contactotron.test.gov.uk/contacts/189",
        body: File.read(Rails.root.join("test", "fixtures", "contactotron_api_response.json"))
      )
    end
    contact = Contact.new(contactotron_id: 189)
    contact.update_from_contactotron
    contact.reload
    assert_equal "Contact Name", contact.name
    assert_equal "contact@example.com", contact.email_address
  end
end
```

Make test work regardless of environment.
user
```ruby
require 'test_helper'

class ContactTest < ActiveSupport::TestCase
  test "should store multiple phone numbers" do
    phone_numbers = ["0113 496 0123", "028 9018 1337"]
    contact = Contact.create!(
      name: "Name", phone_numbers: phone_numbers,
      contactotron_id: 1
    )
    assert_equal phone_numbers, contact.reload.phone_numbers
  end

  test "should import contact details from contactotron" do
    FakeWeb.register_uri(:get, "#{Plek.current.find("contactotron")}/contacts/189",
      body: File.read(Rails.root.join("test", "fixtures", "contactotron_api_response.json"))
    )
    contact = Contact.new(contactotron_id: 189)
    contact.update_from_contactotron
    contact.reload
    assert_equal "Contact Name", contact.name
    assert_equal "contact@example.com", contact.email_address
  end
end
```
assistant