Merge remote-tracking branch 'origin/develop' into translate-posts

Signed-off-by: mkljczk <git@mkljczk.pl>

test/pleroma/language/language_detector_test.exs

@@ -0,0 +1,56 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Language.LanguageDetectorTest do
+  use Pleroma.DataCase, async: true
+
+  alias Pleroma.Language.LanguageDetector
+  alias Pleroma.Language.LanguageDetectorMock
+  alias Pleroma.StaticStubbedConfigMock
+
+  import Mox
+
+  setup do
+    # Stub the StaticStubbedConfigMock to return our mock for the provider
+    StaticStubbedConfigMock
+    |> stub(:get, fn
+      [Pleroma.Language.LanguageDetector, :provider] -> LanguageDetectorMock
+      _other -> nil
+    end)
+
+    # Stub the LanguageDetectorMock with default implementations
+    LanguageDetectorMock
+    |> stub(:missing_dependencies, fn -> [] end)
+    |> stub(:configured?, fn -> true end)
+
+    :ok
+  end
+
+  test "it detects text language" do
+    LanguageDetectorMock
+    |> expect(:detect, fn _text -> "fr" end)
+
+    detected_language = LanguageDetector.detect("Je viens d'atterrir en Tchéquie.")
+
+    assert detected_language == "fr"
+  end
+
+  test "it returns nil if text is not long enough" do
+    # No need to set expectations as the word count check happens before the provider is called
+
+    detected_language = LanguageDetector.detect("it returns nil")
+
+    assert detected_language == nil
+  end
+
+  test "it returns nil if no provider specified" do
+    # Override the stub to return nil for the provider
+    StaticStubbedConfigMock
+    |> expect(:get, fn [Pleroma.Language.LanguageDetector, :provider] -> nil end)
+
+    detected_language = LanguageDetector.detect("this should also return nil")
+
+    assert detected_language == nil
+  end
+end