Anpassung an den Wrappern für sn_plan41

tests/test_linkpruefer.py

@@ -0,0 +1,79 @@
+# sn_basis/test/test_linkpruefer.py
+
+import unittest
+from pathlib import Path
+from unittest.mock import patch
+
+from sn_basis.modules.linkpruefer import Linkpruefer
+from sn_basis.functions.qgiscore_wrapper import NetworkReply
+
+
+class TestLinkpruefer(unittest.TestCase):
+
+    # -----------------------------------------------------
+    # 1. Remote-Link erreichbar
+    # -----------------------------------------------------
+    @patch("sn_basis.modules.linkpruefer.network_head")
+    def test_remote_link_ok(self, mock_head):
+        mock_head.return_value = NetworkReply(error=0)
+
+        lp = Linkpruefer()
+        result = lp.pruefe("http://example.com")
+
+        self.assertTrue(result.ok)
+        self.assertEqual(result.aktion, "ok")
+        self.assertEqual(result.kontext, "http://example.com")
+
+    # -----------------------------------------------------
+    # 2. Remote-Link nicht erreichbar
+    # -----------------------------------------------------
+    @patch("sn_basis.modules.linkpruefer.network_head")
+    def test_remote_link_error(self, mock_head):
+        mock_head.return_value = NetworkReply(error=1)
+
+        lp = Linkpruefer()
+        result = lp.pruefe("http://example.com")
+
+        self.assertFalse(result.ok)
+        self.assertEqual(result.aktion, "url_nicht_erreichbar")
+        self.assertEqual(result.kontext, "http://example.com")
+
+    # -----------------------------------------------------
+    # 3. Netzwerkfehler (None)
+    # -----------------------------------------------------
+    @patch("sn_basis.modules.linkpruefer.network_head", return_value=None)
+    def test_remote_link_network_error(self, mock_head):
+        lp = Linkpruefer()
+        result = lp.pruefe("http://example.com")
+
+        self.assertFalse(result.ok)
+        self.assertEqual(result.aktion, "netzwerkfehler")
+        self.assertEqual(result.kontext, "http://example.com")
+
+    # -----------------------------------------------------
+    # 4. Lokaler Pfad existiert nicht
+    # -----------------------------------------------------
+    @patch("sn_basis.modules.linkpruefer.file_exists", return_value=False)
+    def test_local_link_not_found(self, mock_exists):
+        lp = Linkpruefer()
+        result = lp.pruefe("/path/to/missing/file.shp")
+
+        self.assertFalse(result.ok)
+        self.assertEqual(result.aktion, "pfad_nicht_gefunden")
+        self.assertEqual(result.kontext, Path("/path/to/missing/file.shp"))
+
+    # -----------------------------------------------------
+    # 5. Lokaler Pfad existiert
+    # -----------------------------------------------------
+    @patch("sn_basis.modules.linkpruefer.file_exists", return_value=True)
+    def test_local_link_ok(self, mock_exists):
+        lp = Linkpruefer()
+        result = lp.pruefe("/path/to/file.shp")
+
+        self.assertTrue(result.ok)
+        self.assertEqual(result.aktion, "ok")
+        self.assertEqual(result.kontext, Path("/path/to/file.shp"))
+
+
+if __name__ == "__main__":
+    unittest.main()