cli tests

Author: nschloe

test/test_cli.py

@@ -1,15 +1,31 @@
+import os
 import pathlib
+import tempfile
 
 import helpers
+import meshio
 
 import pygalmesh
 
 
 def test_inr():
     this_dir = pathlib.Path(__file__).resolve().parent
-    mesh = pygalmesh.generate_from_inr(
-        this_dir / "meshes" / "skull_2.9.inr", cell_size=5.0, verbose=False
+    # mesh = pygalmesh.generate_from_inr(
+    #     this_dir / "meshes" / "skull_2.9.inr", cell_size=5.0, verbose=False
+    # )
+    fh, vtk_filename = tempfile.mkstemp(suffix=".vtk")
+    os.close(fh)
+    pygalmesh._cli.inr(
+        [
+            str(this_dir / "meshes" / "skull_2.9.inr"),
+            vtk_filename,
+            "--cell-size",
+            "5.0",
+            "--quiet",
+        ]
     )
+    mesh = meshio.read(vtk_filename)
+    os.remove(vtk_filename)
 
     tol = 2.0e-3
     ref = [2.031053e02, 3.739508e01, 2.425594e02, 2.558910e01, 2.300883e02, 1.775010e00]

test/test_inr.py

@@ -1,20 +1,42 @@
+import os
 import pathlib
+import tempfile
 
 import helpers
+import meshio
 
 import pygalmesh
 
 
 def test_inr():
     this_dir = pathlib.Path(__file__).resolve().parent
-    mesh = pygalmesh.remesh_surface(
-        this_dir / "meshes" / "lion-head.off",
-        edge_size=0.025,
-        facet_angle=25,
-        facet_size=0.1,
-        facet_distance=0.001,
-        verbose=False,
+    # mesh = pygalmesh.remesh_surface(
+    #     this_dir / "meshes" / "lion-head.off",
+    #     edge_size=0.025,
+    #     facet_angle=25,
+    #     facet_size=0.1,
+    #     facet_distance=0.001,
+    #     verbose=False,
+    # )
+    fh, out_filename = tempfile.mkstemp(suffix=".vtk")
+    os.close(fh)
+    pygalmesh._cli.remesh_surface(
+        [
+            str(this_dir / "meshes" / "lion-head.off"),
+            out_filename,
+            "--edge-size",
+            "0.025",
+            "--facet-angle",
+            "25",
+            "--facet-size",
+            "0.1",
+            "--facet-distance",
+            "0.001",
+            "--quiet",
+        ]
     )
+    mesh = meshio.read(out_filename)
+    os.remove(out_filename)
 
     tol = 1.0e-3
     ref = [

test/test_remesh_surface.py

@@ -1,20 +1,42 @@
+import os
 import pathlib
+import tempfile
 
 import helpers
+import meshio
 
 import pygalmesh
 
 
 def test_volume_from_surface():
     this_dir = pathlib.Path(__file__).resolve().parent
-    mesh = pygalmesh.generate_volume_mesh_from_surface_mesh(
-        this_dir / "meshes" / "elephant.vtu",
-        facet_angle=25.0,
-        facet_size=0.15,
-        facet_distance=0.008,
-        cell_radius_edge_ratio=3.0,
-        verbose=False,
+    # mesh = pygalmesh.generate_volume_mesh_from_surface_mesh(
+    #     this_dir / "meshes" / "elephant.vtu",
+    #     facet_angle=25.0,
+    #     facet_size=0.15,
+    #     facet_distance=0.008,
+    #     cell_radius_edge_ratio=3.0,
+    #     verbose=False,
+    # )
+    fh, out_filename = tempfile.mkstemp(suffix=".vtk")
+    os.close(fh)
+    pygalmesh._cli.volume_from_surface(
+        [
+            str(this_dir / "meshes" / "elephant.vtu"),
+            out_filename,
+            "--facet-angle",
+            "0.5",
+            "--facet-size",
+            "0.15",
+            "--facet-distance",
+            "0.008",
+            "--cell-radius-edge-ratio",
+            "3.0",
+            "--quiet",
+        ]
     )
+    mesh = meshio.read(out_filename)
+    os.remove(out_filename)
 
     tol = 2.0e-2
     assert abs(max(mesh.points[:, 0]) - 0.357612477657) < tol