Modify CFF tests to be consistent with CFX zone refactoring (#549)

* Modify CFF tests to be consistent with CFX zone refactoring

* style check

* Update the PR : don't break retro compatibility

* Remove unneeded screen display

Author: MichaelNale

tests/conftest.py

@@ -204,6 +204,10 @@ def grpc_server():
     server.shutdown()
 
 
+SERVERS_VERSION_GREATER_THAN_OR_EQUAL_TO_8_0 = meets_version(
+    get_server_version(core._global_server()), "8.0"
+)
+
 SERVERS_VERSION_GREATER_THAN_OR_EQUAL_TO_7_1 = meets_version(
     get_server_version(core._global_server()), "7.1"
 )

tests/test_streamlines.py

@@ -2,9 +2,11 @@
 
 from ansys.dpf import post
 from ansys.dpf.post import examples
-
-# from ansys.dpf.post.helpers import streamlines
-from conftest import SERVERS_VERSION_GREATER_THAN_OR_EQUAL_TO_7_0
+from ansys.dpf.post.helpers import streamlines
+from conftest import (
+    SERVERS_VERSION_GREATER_THAN_OR_EQUAL_TO_7_0,
+    SERVERS_VERSION_GREATER_THAN_OR_EQUAL_TO_8_0,
+)
 
 
 @pytest.mark.skipif(
@@ -17,53 +19,53 @@ def simulation(self) -> post.FluidSimulation:
         files_cfx = examples.download_cfx_heating_coil()
         return post.FluidSimulation(cas=files_cfx["cas"], dat=files_cfx["dat"])  # noqa
 
-    # def test_plot_streamlines(self, simulation):
-    #     # import pyvista as pv
-    #     #
-    #     # pv.OFF_SCREEN = False
-    #     dataframe = simulation.velocity(times=[0.0], zone_ids=[5])
-    #     sources = [
-    #         {"radius": 0.25, "center": (0.75, 0.0, 0.0), "n_points": 20},
-    #         {
-    #             "radius": 0.25,
-    #             "center": (0.0, 0.75, 0.0),
-    #             "n_points": 5,
-    #             "max_time": 10.0,
-    #         },
-    #         {"radius": 0.25, "center": (-0.75, 0.0, 0.0), "max_time": 2.0},
-    #         {"radius": 0.25, "center": (0.0, -0.75, 0.0)},
-    #     ]
-    #     streamlines.plot_streamlines(
-    #         dataframe=dataframe,
-    #         sources=sources,
-    #         streamline_thickness=0.007,
-    #         plot_mesh=True,
-    #         mesh_opacity=0.2,
-    #         plot_contour=True,
-    #         contour_opacity=0.3,
-    #         title="Streamlines with multiple sources",
-    #     )
-    #     dataframe = simulation.velocity()
-    #     with pytest.raises(ValueError, match="The set_id requested is not available"):
-    #         streamlines.plot_streamlines(
-    #             dataframe=dataframe,
-    #             sources=sources,
-    #             set_id=2,
-    #             streamline_thickness=0.007,
-    #             plot_mesh=True,
-    #             mesh_opacity=0.2,
-    #             plot_contour=True,
-    #             contour_opacity=0.3,
-    #             title="Streamlines with multiple sources",
-    #         )
-    #     streamlines.plot_streamlines(
-    #         dataframe=dataframe,
-    #         sources=sources,
-    #         set_id=1,
-    #         streamline_thickness=0.007,
-    #         plot_mesh=True,
-    #         mesh_opacity=0.2,
-    #         plot_contour=True,
-    #         contour_opacity=0.3,
-    #         title="Streamlines with multiple sources",
-    #     )
+    def test_plot_streamlines(self, simulation):
+        if SERVERS_VERSION_GREATER_THAN_OR_EQUAL_TO_8_0:
+            dataframe = simulation.velocity(times=[0.0], zone_ids=[1])
+        else:
+            dataframe = simulation.velocity(times=[0.0], zone_ids=[5])
+        sources = [
+            {"radius": 0.25, "center": (0.75, 0.0, 0.0), "n_points": 20},
+            {
+                "radius": 0.25,
+                "center": (0.0, 0.75, 0.0),
+                "n_points": 5,
+                "max_time": 10.0,
+            },
+            {"radius": 0.25, "center": (-0.75, 0.0, 0.0), "max_time": 2.0},
+            {"radius": 0.25, "center": (0.0, -0.75, 0.0)},
+        ]
+        streamlines.plot_streamlines(
+            dataframe=dataframe,
+            sources=sources,
+            streamline_thickness=0.007,
+            plot_mesh=True,
+            mesh_opacity=0.2,
+            plot_contour=True,
+            contour_opacity=0.3,
+            title="Streamlines with multiple sources",
+        )
+        dataframe = simulation.velocity()
+        with pytest.raises(ValueError, match="The set_id requested is not available"):
+            streamlines.plot_streamlines(
+                dataframe=dataframe,
+                sources=sources,
+                set_id=2,
+                streamline_thickness=0.007,
+                plot_mesh=True,
+                mesh_opacity=0.2,
+                plot_contour=True,
+                contour_opacity=0.3,
+                title="Streamlines with multiple sources",
+            )
+        streamlines.plot_streamlines(
+            dataframe=dataframe,
+            sources=sources,
+            set_id=1,
+            streamline_thickness=0.007,
+            plot_mesh=True,
+            mesh_opacity=0.2,
+            plot_contour=True,
+            contour_opacity=0.3,
+            title="Streamlines with multiple sources",
+        )