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espec_phoenix

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ESpec for Phoenix web framework.

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espec_phoenix lib assertions conn have_in_assigns.ex
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lib/assertions/conn/have_in_assigns.ex 

defmodule ESpec.Phoenix.Assertions.Conn.HaveInAssigns do



  use ESpec.Assertions.Interface



  defp match(conn, list) when is_list(list) do

    if Keyword.keyword?(list) do

      result = Enum.all?(list, &Enum.member?(conn.assigns, &1))

    else

      keys = Map.keys(conn.assigns)

      result = Enum.all?(list, &Enum.member?(keys, &1))

    end

    {result, result}

  end



  defp match(conn, value) do

    result = Enum.member?(Map.keys(conn.assigns), value)

    {result, result}

  end



  defp success_message(conn, value, _result, positive) do

    has = if positive, do: "has", else: "has not"

    "`#{inspect conn}` #{has} assigns `#{inspect value}`."

  end  



  defp error_message(conn, value, _result, positive) do

    have = if positive, do: "have", else: "not to have"

    but = if positive, do: "it has not", else: "it has"

    "Expected `#{inspect conn}` to #{have} assigns `#{inspect value}`, but #{but}."

  end



end