Claudio Ortolina
72 lines
1.9 KiB
Elixir
72 lines
1.9 KiB
Elixir
defmodule MusicLibrary.ErrorsFixtures do
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@moduledoc """
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Fixtures for ErrorTracker error and occurrence data.
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ErrorTracker is disabled in test (`enabled: false` in config), so we cannot use
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`ErrorTracker.report/3` to seed data. Instead, we insert directly via `MusicLibrary.Repo`
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using ErrorTracker's own schemas.
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"""
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alias ErrorTracker.{Error, Occurrence, Stacktrace}
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alias MusicLibrary.Repo
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@doc """
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Inserts an error record with the given attributes merged over defaults.
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"""
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def error_fixture(attrs \\ []) do
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defaults = %{
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kind: "RuntimeError",
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reason: "Something went wrong",
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source_line: "lib/my_module.ex:42",
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source_function: "MyModule.do_thing/0",
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status: :unresolved,
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fingerprint:
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error_fingerprint(:runtime_error, "lib/my_module.ex:42", "MyModule.do_thing/0"),
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last_occurrence_at: DateTime.utc_now(),
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muted: false
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}
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defaults
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|> Map.merge(Map.new(attrs))
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|> then(&Repo.insert!(struct!(Error, &1)))
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end
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@doc """
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Inserts an occurrence record associated with the given error.
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"""
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def occurrence_fixture(error, attrs \\ []) do
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defaults = %{
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reason: error.reason,
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context: %{user_id: 1},
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breadcrumbs: ["step 1"],
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stacktrace: %Stacktrace{
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lines: [
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%Stacktrace.Line{
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application: "music_library",
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module: "MyModule",
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function: "do_thing",
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arity: 0,
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file: "lib/my_module.ex",
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line: 42
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}
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]
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},
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error_id: error.id
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}
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defaults
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|> Map.merge(Map.new(attrs))
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|> then(&Repo.insert!(struct!(Occurrence, &1)))
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end
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@doc """
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Generates a fingerprint matching ErrorTracker's algorithm: hex(SHA256(joined_params)).
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"""
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def error_fingerprint(kind, source_line, source_function) do
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[kind, source_line, source_function]
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|> Enum.join()
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|> then(&:crypto.hash(:sha256, &1))
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|> Base.encode16()
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end
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end
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