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22 lines
496 B
Elixir
22 lines
496 B
Elixir
defmodule TestHelper do
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def eventually(fun, opts \\ []) do
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eventually(fun, Keyword.get(opts, :attempts, 10), Keyword.get(opts, :delay, 100))
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end
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defp eventually(fun, attempts, delay) do
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fun.()
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rescue
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e in [ExUnit.AssertionError] ->
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if attempts == 1, do: reraise(e, __STACKTRACE__)
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Process.sleep(delay)
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eventually(fun, attempts - 1, delay)
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end
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defmacro decimal(value) do
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value
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|> to_string()
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|> Decimal.new()
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|> Macro.escape()
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end
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end
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