qgis-tem-loader

commit 4354803d2091290c894b7a4671b166d3e84c3f6b
parent 512684bee0c90be5f84be55df809487da49cd085
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Sun, 10 May 2026 00:19:09 +0200

test(qgis): cover CRS fallback precedence

Diffstat:
M
test/test_core.py
 | 
23
+++++++++++++++++++++++

1 file changed, 23 insertions(+), 0 deletions(-)
diff --git a/test/test_core.py b/test/test_core.py
@@ -874,6 +874,29 @@ class PluginTests(unittest.TestCase):
             },
         )
 
+    def test_resolve_crs_uses_project_crs_when_source_epsg_missing(self):
+        module, _, _ = self._import_plugin_module()
+        module.core.detect_source_epsg = Mock(return_value=None)
+        project = module.QgsProject.instance()
+        project._crs = module.QgsCoordinateReferenceSystem("EPSG:3857")
+        plugin = module.TEMLoaderPlugin(Mock())
+
+        crs = plugin._resolve_crs(Path("/tmp/no_epsg.xyz"), project)
+
+        self.assertEqual(crs.authid(), "EPSG:3857")
+
+    def test_resolve_crs_falls_back_to_epsg_4326_when_project_crs_invalid(self):
+        module, _, _ = self._import_plugin_module()
+        module.core.detect_source_epsg = Mock(return_value=None)
+        project = module.QgsProject.instance()
+        project._crs = module.QgsCoordinateReferenceSystem("EPSG:3857", valid=False)
+        plugin = module.TEMLoaderPlugin(Mock())
+
+        crs = plugin._resolve_crs(Path("/tmp/invalid_project_crs.xyz"), project)
+
+        self.assertEqual(crs.authid(), "EPSG:4326")
+        self.assertTrue(crs.isValid())
+
     def test_load_xyz_warns_about_failed_geopackage_layer_load(self):
         module, _, message_box = self._import_plugin_module()
         points = [