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72 lines
2.1 KiB
Elixir
72 lines
2.1 KiB
Elixir
defmodule Ash.Test.Resource.CalculationsTest do
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@moduledoc false
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use ExUnit.Case, async: true
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alias Ash.Resource.Calculation
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defmacrop defposts(do: body) do
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quote do
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defmodule Post do
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@moduledoc false
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use Ash.Resource
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attributes do
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uuid_primary_key :id
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attribute :name, :string
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attribute :contents, :string
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end
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unquote(body)
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end
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end
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end
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describe "representation" do
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test "calculations are persisted on the resource properly" do
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defposts do
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calculations do
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calculate :name_and_contents, :string, concat([:name, :context])
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calculate(:another_cal_but_private, :string, concat([:name, :context]), private?: true)
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end
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end
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assert [
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%Calculation{
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name: :name_and_contents,
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calculation: {Calculation.Concat, [keys: [:name, :context], separator: ""]},
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private?: false
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},
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%Calculation{
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name: :another_cal_but_private,
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calculation: {Calculation.Concat, [keys: [:name, :context], separator: ""]},
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private?: true
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}
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] = Ash.Resource.Info.calculations(Post)
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assert [%Calculation{name: :name_and_contents}] =
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Ash.Resource.Info.public_calculations(Post)
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assert %Calculation{name: :another_cal_but_private} =
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Ash.Resource.Info.calculation(Post, :another_cal_but_private)
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assert nil == Ash.Resource.Info.public_calculation(Post, :another_cal_but_private)
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assert nil == Ash.Resource.Info.calculation(Post, :totally_legit_calculation)
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end
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test "Calculation descriptions are allowed" do
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defposts do
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calculations do
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calculate(:name_and_contents, :string, concat([:name, :context]),
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description: "require one of name/contents"
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)
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end
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end
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assert [
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%Ash.Resource.Calculation{description: "require one of name/contents"}
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] = Ash.Resource.Info.calculations(Post)
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end
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end
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end
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