Files
Claper/test/support/data_case.ex
Raúl R Pearson 2a3a497130 Expand events tests (#175)
* Add with_env.sh as dev.sh replacement

This new script can load env vars from any path, supplied with the
optional --env option (still defaults to .env) and accepts any arbitrary
command after that: `mix phx.new`, `iex -S mix phx.server`, `mix test`.
This provides support for having multiple `.env*` files. One for dev,
one for test, for example. The previous setup wasn't picking up the
right Postgres connection string for tests and was creating problems.

* Fix assorted compilation warnings

* Make :name and :started_at required in event changesets

* Refactor get_event!/2 to take ID and UUID

* Make event ordering more consistent

* Fix spelling of leaded_by with led_by

* Refactor get_managed_event!/3

While testing I found that this did not return `Ecto.NoResultsError`
when no events were found. This new version does and it also uses a
single database query.

* Make get_different_event_with_code/2 private

* Enable youtube.com pattern for YouTube embeds

* Refactor duplicate_event/2

When duplicating an event without a presentation, an error was raised. I
attempted to fix that and ended up cleaning up the implementation a bit.
I also discovered issue #178 was raised, so I fixed the implementation
to skip copying `vote_count` for poll options.

* Add activity leader test fixture

* Make DataCase db connection check out conditional

* Expand event tests
2025-10-26 17:00:24 +01:00

57 lines
1.6 KiB
Elixir

defmodule Claper.DataCase do
@moduledoc """
This module defines the setup for tests requiring
access to the application's data layer.
You may define functions here to be used as helpers in
your tests.
Finally, if the test case interacts with the database,
we enable the SQL sandbox, so changes done to the database
are reverted at the end of every test. If you are using
PostgreSQL, you can even run database tests asynchronously
by setting `use Claper.DataCase, async: true`, although
this option is not recommended for other databases.
"""
use ExUnit.CaseTemplate
using do
quote do
use Oban.Testing, repo: Claper.Repo
alias Claper.Repo
import Ecto
import Ecto.Changeset
import Ecto.Query
import Claper.DataCase
end
end
setup context do
# Don't check out a connection if a setup_all did so already
if context[:sandbox_owner_pid] == nil do
pid = Ecto.Adapters.SQL.Sandbox.start_owner!(Claper.Repo, shared: not context[:async])
on_exit(fn -> Ecto.Adapters.SQL.Sandbox.stop_owner(pid) end)
end
:ok
end
@doc """
A helper that transforms changeset errors into a map of messages.
assert {:error, changeset} = Accounts.create_user(%{password: "short"})
assert "password is too short" in errors_on(changeset).password
assert %{password: ["password is too short"]} = errors_on(changeset)
"""
def errors_on(changeset) do
Ecto.Changeset.traverse_errors(changeset, fn {message, opts} ->
Regex.replace(~r"%{(\w+)}", message, fn _, key ->
opts |> Keyword.get(String.to_existing_atom(key), key) |> to_string()
end)
end)
end
end