diff --git a/tests/test_analyzer.py b/tests/test_analyzer.py
index a42fe32..332948c 100644
--- a/tests/test_analyzer.py
+++ b/tests/test_analyzer.py
@@ -60,3 +60,82 @@ class TestMarkdownStripping:
         wrapped = f"{SAMPLE_JSON}\n```"
         cleaned = _strip_markdown_fences(wrapped)
         assert json.loads(cleaned)["gwoeScore"] == 7.0
+
+
+# ─── Coverage-Backfill (#134) ────────────────────────────────────────────────
+
+import pytest
+
+
+class TestContentFingerprint:
+    """analyzer._content_fingerprint mirrored Helper, getrennt von qwen_bewerter."""
+
+    def test_empty_returns_len_zero(self):
+        from app.analyzer import _content_fingerprint
+        assert _content_fingerprint("") == "len=0"
+
+    def test_non_empty_includes_sha1(self):
+        from app.analyzer import _content_fingerprint
+        result = _content_fingerprint("hallo welt")
+        assert result.startswith("len=10 sha1=")
+
+
+class TestGetDefaultBewerter:
+    def test_returns_qwen_instance(self, monkeypatch):
+        """Lazy-Import: get_default_bewerter() ruft QwenBewerter()."""
+        from app import analyzer
+        from unittest.mock import MagicMock
+        # Stub QwenBewerter im Adapter-Pfad, sodass kein echter Import passiert
+        import sys
+        fake_module = type(sys)("app.adapters.qwen_bewerter")
+        fake_module.QwenBewerter = MagicMock(return_value="fake-bewerter")
+        monkeypatch.setitem(sys.modules, "app.adapters.qwen_bewerter", fake_module)
+
+        result = analyzer.get_default_bewerter()
+        assert result == "fake-bewerter"
+
+
+class TestLoadContextFile:
+    def test_returns_text_when_file_exists(self, tmp_path, monkeypatch):
+        from app import analyzer
+        target = tmp_path / "test.txt"
+        target.write_text("Hallo Welt")
+        monkeypatch.setattr(analyzer, "KONTEXT_DIR", tmp_path)
+        assert analyzer.load_context_file("test.txt") == "Hallo Welt"
+
+    def test_returns_empty_when_file_missing(self, tmp_path, monkeypatch):
+        from app import analyzer
+        monkeypatch.setattr(analyzer, "KONTEXT_DIR", tmp_path)
+        assert analyzer.load_context_file("missing.txt") == ""
+
+
+class TestGetUserPromptTemplate:
+    def test_returns_template_with_placeholders(self):
+        from app.analyzer import get_user_prompt_template
+        t = get_user_prompt_template()
+        # Alle vier Platzhalter muessen drinstehen
+        for ph in ("{bundesland_context}", "{quotes_context}",
+                    "{text}", "{pflicht_fraktionen}"):
+            assert ph in t
+
+
+class TestGetBundeslandContext:
+    def test_unknown_bundesland_raises(self):
+        from app.analyzer import get_bundesland_context
+        with pytest.raises(ValueError, match="Unbekanntes Bundesland"):
+            get_bundesland_context("XX")
+
+    def test_inactive_bundesland_raises(self, monkeypatch):
+        from app import analyzer
+        from app.bundeslaender import BUNDESLAENDER, Bundesland
+        # Erstellen einer inaktiven BL-Instanz
+        if "NRW" not in BUNDESLAENDER:
+            pytest.skip("NRW nicht in BUNDESLAENDER")
+        original = BUNDESLAENDER["NRW"]
+        # Replace with inactive copy
+        inactive = Bundesland(
+            **{**original.__dict__, "aktiv": False}
+        )
+        monkeypatch.setitem(BUNDESLAENDER, "NRW", inactive)
+        with pytest.raises(ValueError, match="nicht aktiv"):
+            analyzer.get_bundesland_context("NRW")