Sync from GitHub b098d17dbed1a6386c212d28b4bfa6138ad59d75 (part 2)

tests/test_learning_lab_content.py

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+from collections import Counter
+
+from cert_study_app.services.docs_source_service import active_docs_sources, doc_source_by_id
+from cert_study_app.services.learning_lab_service import PRACTICE_TASKS, lessons_for_track, quizzes_for_track
+
+
+ACTIVE_TRACKS = ("linux", "azure", "tool_docs")
+
+
+def test_learning_lab_content_has_no_duplicate_ids():
+    lesson_ids = [lesson.id for track in ACTIVE_TRACKS for lesson in lessons_for_track(track)]
+    quiz_ids = [quiz.id for track in ACTIVE_TRACKS for quiz in quizzes_for_track(track)]
+    practice_ids = [task.id for task in PRACTICE_TASKS]
+
+    assert [item_id for item_id, count in Counter(lesson_ids).items() if count > 1] == []
+    assert [item_id for item_id, count in Counter(quiz_ids).items() if count > 1] == []
+    assert [item_id for item_id, count in Counter(practice_ids).items() if count > 1] == []
+
+
+def test_learning_lab_content_sources_are_registered():
+    source_ids = {
+        item.source_id
+        for track in ACTIVE_TRACKS
+        for item in [*lessons_for_track(track), *quizzes_for_track(track)]
+    }
+
+    assert sorted(source_id for source_id in source_ids if not doc_source_by_id(source_id)) == []
+
+
+def test_learning_lab_quizzes_point_to_existing_lessons():
+    lesson_ids = {lesson.id for track in ACTIVE_TRACKS for lesson in lessons_for_track(track)}
+
+    assert sorted(
+        quiz.lesson_id
+        for track in ACTIVE_TRACKS
+        for quiz in quizzes_for_track(track)
+        if quiz.lesson_id not in lesson_ids
+    ) == []
+
+
+def test_learning_lab_has_exam_ready_content_volume():
+    assert len(lessons_for_track("linux")) >= 50
+    assert len(quizzes_for_track("linux")) >= 25
+    assert len([task for task in PRACTICE_TASKS if task.track == "linux"]) >= 30
+
+    assert len(lessons_for_track("azure")) >= 50
+    assert len(quizzes_for_track("azure")) >= 25
+
+    assert len(lessons_for_track("tool_docs")) >= 10
+    assert len(quizzes_for_track("tool_docs")) >= 7
+
+
+def test_docs_sources_cover_active_tracks():
+    assert len(active_docs_sources("azure")) >= 20
+    assert len(active_docs_sources("linux")) >= 10
+    assert len(active_docs_sources("tool_docs")) >= 4

tests/test_learning_progress_service.py

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+from datetime import date
+
+from cert_study_app.services import learning_progress_service as progress_service
+
+
+def test_learning_progress_migrates_legacy_daily_key(tmp_path, monkeypatch):
+    progress_path = tmp_path / "learning_progress.json"
+    progress_path.write_text(
+        '{"daily": {"2026-06-21": {"tracks": {"linux": {"steps": ["lesson"], "counts": {"lesson": 1}}}}}}',
+        encoding="utf-8",
+    )
+    monkeypatch.setattr(progress_service, "PROGRESS_PATH", progress_path)
+
+    assert progress_service.completed_steps("linux", date(2026, 6, 21)) == {"lesson"}
+    assert progress_service.study_units("linux", date(2026, 6, 21)) == 0.3
+
+
+def test_learning_progress_writes_activity_key(tmp_path, monkeypatch):
+    progress_path = tmp_path / "learning_progress.json"
+    monkeypatch.setattr(progress_service, "PROGRESS_PATH", progress_path)
+
+    progress_service.record_activity("linux", "practice", amount=1, target_date=date(2026, 6, 21))
+    payload = progress_path.read_text(encoding="utf-8")
+
+    assert '"activity"' in payload
+    assert '"daily"' not in payload

tests/test_streamlit_routes.py

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+import streamlit_app
+
+
+def test_learning_landing_routes_are_registered():
+    routes = streamlit_app.learning_landing_routes()
+
+    assert routes["개념공부"] == streamlit_app.render_concept_mode_home
+    assert routes["개념 공부"] == streamlit_app.render_concept_mode_home
+    assert routes["실습"] == streamlit_app.render_practice_mode_home
+    assert routes["시험준비"] == streamlit_app.render_exam_prep_home
+    assert routes["시험 준비"] == streamlit_app.render_exam_prep_home