From d2c4c35da78834bb220d93131264d19d7638d1a6 Mon Sep 17 00:00:00 2001
From: Jack Morgan <jackmorgannz@gmail.com>
Date: Tue, 23 Aug 2022 16:35:22 +1200
Subject: [PATCH] Add test for one language slide generation

---
 .../views/test_slides_file_generation_view.py | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/csunplugged/tests/at_a_distance/views/test_slides_file_generation_view.py b/csunplugged/tests/at_a_distance/views/test_slides_file_generation_view.py
index c78e5130b..e4f1a860a 100644
--- a/csunplugged/tests/at_a_distance/views/test_slides_file_generation_view.py
+++ b/csunplugged/tests/at_a_distance/views/test_slides_file_generation_view.py
@@ -122,3 +122,34 @@ def test_slides_file_generation_view_multiple_lessons_multiple_languages(self):
                 },
             }
         )
+
+    @override_settings(DEFAULT_LANGUAGES=MULTIPLE_LANGUAGES)
+    def test_slides_file_generation_view_multiple_lessons_multiple_languages_one_requested(self):
+        lesson1 = self.test_data.create_lesson(1)
+        lesson1.languages = [LANGUAGE1, LANGUAGE2]
+        lesson1.save()
+        lesson2 = self.test_data.create_lesson(2)
+        lesson2.languages = [LANGUAGE1]
+        lesson2.save()
+        lesson3 = self.test_data.create_lesson(3)
+        lesson3.languages = [LANGUAGE2]
+        lesson3.save()
+        url = reverse("at_a_distance:slides_file_generation_json") + "?language=lang2"
+        response = self.client.get(url)
+        self.assertJSONEqual(
+            response.content.decode(),
+            {
+                "resolution": "1920x1080",
+                "slide_counts": {
+                    "lesson-1": 2,
+                    "lesson-2": 4,
+                    "lesson-3": 7,
+                },
+                "languages": {
+                    LANGUAGE2: [
+                        "lesson-1",
+                        "lesson-3",
+                    ]
+                },
+            }
+        )