Graham McIntire
a377847122
Remove faker, floki, igniter, ecto_psql_extras (zero usages), exvcr (zero usages), and resend. Replace resend with Aprsme.Swoosh.ResendAdapter using the already-present req dependency. Frees 23 packages total from the lockfile including hackney, certifi, and the tesla dependency chain. Fix two pre-existing test isolation bugs: - signal_handler_test called the real ShutdownHandler.shutdown() via SIGTERM simulation without restoring state, causing page_controller_test to see shutting_down: true and return 503 - page_controller_test setup now resets ShutdownHandler state defensively
43 lines
1.5 KiB
Elixir
43 lines
1.5 KiB
Elixir
defmodule Aprsme.SignalHandlerTest do
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use ExUnit.Case, async: true
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alias Aprsme.SignalHandler
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describe "handle_info/2" do
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test "ignores unrecognized messages without changing state" do
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state = %{some: :state}
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assert SignalHandler.handle_info(:random, state) == {:noreply, state}
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assert SignalHandler.handle_info({:other, "msg"}, state) == {:noreply, state}
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end
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test "sigterm branch spawn_links a shutdown task without crashing the caller" do
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# Trap exits so the spawn_link from handle_info doesn't bring the test down.
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Process.flag(:trap_exit, true)
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assert {:noreply, :state_x} =
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SignalHandler.handle_info({:signal, :sigterm}, :state_x)
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# Drain any :EXIT messages from the spawned task.
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receive do
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{:EXIT, _pid, _reason} -> :ok
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after
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200 -> :ok
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end
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# The spawned task calls the real ShutdownHandler.shutdown() if the process
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# is running. Reset its state so other tests aren't affected.
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if pid = Process.whereis(Aprsme.ShutdownHandler) do
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:sys.replace_state(pid, fn state -> %{state | shutting_down: false} end)
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Application.put_env(:aprsme, :health_status, :healthy)
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end
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end
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end
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describe "init/1" do
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test "installs a SIGTERM handler and returns an empty state" do
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# :os.set_signal is process-global but calling it a second time with
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# :handle is idempotent at the VM level. Safe to exercise.
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assert {:ok, %{}} = SignalHandler.init([])
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end
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end
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end
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