summaryrefslogtreecommitdiff
path: root/test/lib/powerdnsex/config_test.exs
blob: 079b12780e25e9328f1879e8cbd5e9174a94434a (plain) (blame)
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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
defmodule PowerDNSex.ConfigTest do

  use ExUnit.Case, async: true

  alias PowerDNSex.FakeConfig, as: Config

  setup do: Config.set_url
  setup do: Config.set_token
  setup do: Config.set_url && Config.set_token

  describe "Config.powerdns_token/0" do
    @tag :configs
    test "Using Env vars" do
      env_token = "new-token"
      System.put_env("POWERDNS_TOKEN", env_token)
      Application.put_env(:powerdnsex, :token, {:system, "POWERDNS_TOKEN"})
      assert PowerDNSex.Config.powerdns_token == env_token
    end

    @tag :configs
    test "using application config" do
      assert PowerDNSex.Config.powerdns_token == Config.token
    end

    @tag :configs
    test "given none token config" do
      Application.delete_env(:powerdnsex, :token)
      expected_error = "[PowerDNSex] PowerDNS token not configured."

      assert_raise RuntimeError, expected_error, fn ->
        PowerDNSex.Config.powerdns_token
      end
    end
  end

  describe "Config.powerdns_url/0" do
    @tag :configs
    test "Using Env vars" do
      env_url = "https://env-powerdns.test/"
      System.put_env("POWERDNS_URL", env_url)
      Application.put_env(:powerdnsex, :url, {:system, "POWERDNS_URL"})
      assert PowerDNSex.Config.powerdns_url == env_url
    end

    @tag :configs
    test "using application config" do
      assert PowerDNSex.Config.powerdns_url == Config.url <> "/"
    end

    @tag :configs
    test "given none url config" do
      Application.delete_env(:powerdnsex, :url)
      expected_error = "[PowerDNSex] PowerDNS url not configured."
      assert_raise RuntimeError, expected_error, fn ->
        PowerDNSex.Config.powerdns_url
      end
    end
  end
end