30 lines
636 B
Elixir
30 lines
636 B
Elixir
defmodule Pinchflat.TestingHelperMethods do
|
|
@moduledoc false
|
|
|
|
use ExUnit.CaseTemplate
|
|
|
|
def now do
|
|
DateTime.utc_now()
|
|
end
|
|
|
|
def now_plus(offset, unit) when unit in [:minute, :minutes] do
|
|
DateTime.add(now(), offset, :minute)
|
|
end
|
|
|
|
def assert_changed(checker_fun, action_fn) do
|
|
before_res = checker_fun.()
|
|
action_fn.()
|
|
after_res = checker_fun.()
|
|
|
|
assert before_res != after_res
|
|
end
|
|
|
|
def assert_changed([from: from, to: to], checker_fun, action_fn) do
|
|
before_res = checker_fun.()
|
|
action_fn.()
|
|
after_res = checker_fun.()
|
|
|
|
assert before_res == from
|
|
assert after_res == to
|
|
end
|
|
end
|