129 lines
3.9 KiB
Elixir
129 lines
3.9 KiB
Elixir
defmodule Mv.ConfigSmtpTest do
|
|
@moduledoc """
|
|
Unit tests for Mv.Config SMTP-related helpers.
|
|
|
|
ENV overrides Settings (same pattern as OIDC/Vereinfacht). Uses real ENV and
|
|
Settings; no mocking so we test the actual precedence. async: false because
|
|
we mutate ENV.
|
|
"""
|
|
use Mv.DataCase, async: false
|
|
|
|
describe "smtp_host/0" do
|
|
test "returns ENV value when SMTP_HOST is set" do
|
|
set_smtp_env("SMTP_HOST", "smtp.example.com")
|
|
assert Mv.Config.smtp_host() == "smtp.example.com"
|
|
after
|
|
clear_smtp_env()
|
|
end
|
|
|
|
test "returns nil when SMTP_HOST is not set and Settings have no smtp_host" do
|
|
clear_smtp_env()
|
|
assert Mv.Config.smtp_host() == nil
|
|
end
|
|
end
|
|
|
|
describe "smtp_port/0" do
|
|
test "returns parsed integer when SMTP_PORT ENV is set" do
|
|
set_smtp_env("SMTP_PORT", "587")
|
|
assert Mv.Config.smtp_port() == 587
|
|
after
|
|
clear_smtp_env()
|
|
end
|
|
|
|
test "returns nil or default when SMTP_PORT is not set" do
|
|
clear_smtp_env()
|
|
port = Mv.Config.smtp_port()
|
|
assert port == nil or (is_integer(port) and port in [25, 465, 587])
|
|
end
|
|
end
|
|
|
|
describe "smtp_configured?/0" do
|
|
test "returns true when smtp_host is present (from ENV or Settings)" do
|
|
set_smtp_env("SMTP_HOST", "smtp.example.com")
|
|
assert Mv.Config.smtp_configured?() == true
|
|
after
|
|
clear_smtp_env()
|
|
end
|
|
|
|
test "returns false when no SMTP host is set" do
|
|
clear_smtp_env()
|
|
refute Mv.Config.smtp_configured?()
|
|
end
|
|
end
|
|
|
|
describe "smtp_env_configured?/0" do
|
|
test "returns true when any SMTP ENV variable is set" do
|
|
set_smtp_env("SMTP_HOST", "smtp.example.com")
|
|
assert Mv.Config.smtp_env_configured?() == true
|
|
after
|
|
clear_smtp_env()
|
|
end
|
|
|
|
test "returns false when no SMTP ENV variables are set" do
|
|
clear_smtp_env()
|
|
refute Mv.Config.smtp_env_configured?()
|
|
end
|
|
end
|
|
|
|
describe "smtp_password/0 and SMTP_PASSWORD_FILE" do
|
|
test "returns value from SMTP_PASSWORD when set" do
|
|
set_smtp_env("SMTP_PASSWORD", "env-secret")
|
|
assert Mv.Config.smtp_password() == "env-secret"
|
|
after
|
|
clear_smtp_env()
|
|
end
|
|
|
|
test "returns content of file when SMTP_PASSWORD_FILE is set and SMTP_PASSWORD is not" do
|
|
clear_smtp_env()
|
|
path = Path.join(System.tmp_dir!(), "mv_smtp_test_#{System.unique_integer([:positive])}")
|
|
File.write!(path, "file-secret\n")
|
|
Process.put(:smtp_password_file_path, path)
|
|
set_smtp_env("SMTP_PASSWORD_FILE", path)
|
|
assert Mv.Config.smtp_password() == "file-secret"
|
|
after
|
|
clear_smtp_env()
|
|
if path = Process.get(:smtp_password_file_path), do: File.rm(path)
|
|
end
|
|
|
|
test "SMTP_PASSWORD overrides SMTP_PASSWORD_FILE when both are set" do
|
|
path = Path.join(System.tmp_dir!(), "mv_smtp_test_#{System.unique_integer([:positive])}")
|
|
File.write!(path, "file-secret")
|
|
Process.put(:smtp_password_file_path, path)
|
|
set_smtp_env("SMTP_PASSWORD_FILE", path)
|
|
set_smtp_env("SMTP_PASSWORD", "env-wins")
|
|
assert Mv.Config.smtp_password() == "env-wins"
|
|
after
|
|
clear_smtp_env()
|
|
if path = Process.get(:smtp_password_file_path), do: File.rm(path)
|
|
end
|
|
end
|
|
|
|
describe "smtp_*_env_set?/0" do
|
|
test "smtp_host_env_set? returns true when SMTP_HOST is set" do
|
|
set_smtp_env("SMTP_HOST", "x")
|
|
assert Mv.Config.smtp_host_env_set?() == true
|
|
after
|
|
clear_smtp_env()
|
|
end
|
|
|
|
test "smtp_password_env_set? returns true when SMTP_PASSWORD or SMTP_PASSWORD_FILE is set" do
|
|
set_smtp_env("SMTP_PASSWORD", "x")
|
|
assert Mv.Config.smtp_password_env_set?() == true
|
|
after
|
|
clear_smtp_env()
|
|
end
|
|
end
|
|
|
|
defp set_smtp_env(key, value) do
|
|
System.put_env(key, value)
|
|
end
|
|
|
|
defp clear_smtp_env do
|
|
System.delete_env("SMTP_HOST")
|
|
System.delete_env("SMTP_PORT")
|
|
System.delete_env("SMTP_USERNAME")
|
|
System.delete_env("SMTP_PASSWORD")
|
|
System.delete_env("SMTP_PASSWORD_FILE")
|
|
System.delete_env("SMTP_SSL")
|
|
end
|
|
end
|