Add map empty-state dataset actions

backend/tests/test_sprint67_map_empty_state_quick_actions.py

@@ -0,0 +1,33 @@
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[2]
+
+
+def test_map_empty_state_surfaces_ready_vector_dataset_actions() -> None:
+    map_workspace = (ROOT / "frontend" / "src" / "components" / "map" / "MapWorkspace.tsx").read_text(
+        encoding="utf-8"
+    )
+
+    assert "availableMapDatasets" in map_workspace
+    assert "onOpenDatasetInMap" in map_workspace
+    assert "map-empty-action-grid" in map_workspace
+    assert "Open a ready vector dataset" in map_workspace
+    assert "Open in map" in map_workspace
+    assert "No ready vector datasets available yet" in map_workspace
+
+
+def test_app_passes_available_vector_datasets_to_map_workspace() -> None:
+    app = (ROOT / "frontend" / "src" / "App.tsx").read_text(encoding="utf-8")
+
+    assert "availableMapDatasets" in app
+    assert "datasets.filter((dataset) => isVectorDatasetType(dataset.dataset_type) && dataset.status === 'ready')" in app
+    assert "availableMapDatasets={availableMapDatasets}" in app
+    assert "onOpenDatasetInMap={openDatasetInMap}" in app
+
+
+def test_map_empty_action_grid_has_responsive_styles() -> None:
+    css = (ROOT / "frontend" / "src" / "styles" / "app.css").read_text(encoding="utf-8")
+
+    assert ".map-empty-action-grid" in css
+    assert "repeat(auto-fit, minmax(11rem, 1fr))" in css