Graham McIntire
20d463794b
- supported_locales/0 returns the declared ~w(en es de fr) list. - put_locale/1 sets the Gettext process locale for each supported value and raises FunctionClauseError for unsupported input. 3 tests, async:false because they mutate process-wide Gettext state.
33 lines
847 B
Elixir
33 lines
847 B
Elixir
defmodule AprsmeWeb.GettextTest do
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use ExUnit.Case, async: false
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alias AprsmeWeb.Gettext
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setup do
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original = Elixir.Gettext.get_locale(Gettext)
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on_exit(fn -> Elixir.Gettext.put_locale(Gettext, original) end)
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:ok
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end
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describe "supported_locales/0" do
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test "returns the declared list" do
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assert Gettext.supported_locales() == ~w(en es de fr)
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end
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end
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describe "put_locale/1" do
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test "sets the process-wide Gettext locale for supported values" do
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Gettext.put_locale("es")
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assert Elixir.Gettext.get_locale(Gettext) == "es"
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Gettext.put_locale("fr")
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assert Elixir.Gettext.get_locale(Gettext) == "fr"
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end
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test "raises FunctionClauseError for unsupported locales" do
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assert_raise FunctionClauseError, fn ->
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Gettext.put_locale("zz")
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end
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end
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end
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end
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