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lib/fixture/fixture.ex
defmodule ElixirTools.Fixture do
@moduledoc """
Fixture is a helper to work with fixtures in tests.
"""
@fixture_location "test/fixtures/"
@doc """
Looks for a json fixture and decodes it
"""
@spec load_json!(String.t(), String.t()) :: term | no_return
def load_json!(fixture, location \\ @fixture_location) do
fixture
|> load!(location)
|> Jason.decode!()
end
@doc """
Looks for a fixture without decoding
"""
@spec load!(String.t(), String.t()) :: String.t()
def load!(fixture, location \\ @fixture_location) do
file = location <> fixture <> ".json"
file |> File.read!()
end
end