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Fix exunit format_message crash when message is not a string #14695

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Fix exunit format_message crash when message is not a string #14695

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7 changes: 6 additions & 1 deletion lib/ex_unit/lib/ex_unit/formatter.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -622,7 +622,12 @@ defmodule ExUnit.Formatter do
end

defp format_message(value, formatter) do
value = pad_multiline(value, 5)
value =
case value do
binary when is_binary(binary) -> binary
other -> inspect(other)
end
|> pad_multiline(5)

if String.contains?(value, IO.ANSI.reset()) do
value
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