Merge branch 'codefixes' of https://github.com/sudhanshu112233shukla/grass into codefixes

Author: sudhanshu112233shukla

temporal/testsuite/test_timeseriesmap.py

@@ -2,22 +2,33 @@
 from grass.jupyter import TimeSeriesMap
 
 def test_timeseriesmap_render():
-    """Test if TimeSeriesMap renders layers correctly."""
-
-    # Create TimeSeriesMap instance
+    """Test if TimeSeriesMap renders layers, overlays, and legends correctly."""
+    
+    # Create instance
     precip_map = TimeSeriesMap(use_region=True)
-
+    
     # Add raster series
     precip_map.add_raster_series("precip_sum_2018")
-
-    # Add overlays (Legend, Boundary, and Scale bar)
-    precip_map.d_legend(color="black", at=(10, 40, 2, 6))
+    
+    # Add overlays (boundary, scalebar, legend)
     precip_map.d_vect(map="boundary_country", fill_color="none")
     precip_map.d_barscale()
-
-    # Render the map
-    precip_map.show()
-
-    # Assert that the map object has layers
-    assert precip_map._layers is not None
-    assert len(precip_map._layers) > 0
+    precip_map.d_legend(color="black", at=(10, 40, 2, 6))
+    
+    # Render frames (headless)
+    precip_map.render()
+    
+    # Verify layers
+    assert precip_map._layers is not None, "No layers loaded"
+    assert len(precip_map._layers) > 0, "Layers list is empty"
+    
+    # Verify overlays (d_vect and d_barscale)
+    assert len(precip_map._base_calls) >= 2, (
+        f"Expected ≥2 overlay calls, got {len(precip_map._base_calls)}"
+    )
+    
+    # Verify legend
+    assert precip_map._legend == {
+        "color": "black",
+        "at": (10, 40, 2, 6),
+    }, "Legend not configured correctly"