Add tests for magenet holes in spiral-vase mode

tests/gridfinity-spiral-vase.json

@@ -0,0 +1,28 @@
+{
+    "fileFormatVersion": "1",
+    "parameterSets": {
+        "Default": {
+            "$fa": "8",
+            "$fs": "0.25",
+            "a_tab": "40",
+            "bottom_layer": "3",
+            "enable_funnel": "true",
+            "enable_holes": "true",
+            "enable_inset": "true",
+            "enable_lip": "true",
+            "enable_pinch": "true",
+            "enable_scoop_chamfer": "true",
+            "enable_zsnap": "false",
+            "gridx": "1",
+            "gridy": "1",
+            "gridz": "6",
+            "gridz_define": "0",
+            "layer": "0.35",
+            "n_divx": "2",
+            "nozzle": "0.6",
+            "style_base": "0",
+            "style_tab": "0",
+            "type": "0"
+        }
+    }
+}

tests/test_spiral_vase.py

@@ -0,0 +1,50 @@
+"""
+Tests for gridfinity-rebuilt-bins.scad
+@Copyright Arthur Moore 2024 MIT License
+"""
+
+import dataclasses
+import json
+import unittest
+from pathlib import Path
+from tempfile import NamedTemporaryFile
+
+from openscad_runner import *
+
+class TestSpiralVaseBase(unittest.TestCase):
+    """
+    Test creating a single base in "gridfinity-spiral-vase.scad"
+
+    Currently only makes sure code runs, and outputs pictures for manual verification.
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        parameter_file_path = Path("gridfinity-spiral-vase.json")
+        parameter_file_data = ParameterFile.from_json(parameter_file_path.read_text())
+        cls.default_parameters = parameter_file_data.parameterSets["Default"]
+        cls.camera_args = CameraArguments(Vec3(0,0,0),Vec3(225,0,225),150)
+
+    def setUp(self):
+        self.scad_runner = OpenScadRunner(Path('../gridfinity-spiral-vase.scad'))
+        self.scad_runner.image_folder_base = Path('../images/spiral_vase_base/')
+        self.scad_runner.parameters = self.default_parameters.copy()
+        self.scad_runner.parameters["type"] = 1 # Create a Base
+
+    def test_no_holes(self):
+        vars = self.scad_runner.parameters
+        vars["enable_holes"] = False
+        self.scad_runner.create_image(self.camera_args, [], Path('no_holes_bottom.png'))
+        self.camera_args = CameraArguments(Vec3(0,0,0),Vec3(45,0,0),150)
+        self.scad_runner.create_image(self.camera_args, [], Path('no_holes_top.png'))
+
+    def test_refined_holes(self):
+        vars = self.scad_runner.parameters
+        vars["enable_holes"] = True
+        self.scad_runner.create_image(self.camera_args, [], Path('with_holes_bottom.png'))
+        self.camera_args = CameraArguments(Vec3(0,0,0),Vec3(45,0,0),150)
+        self.scad_runner.create_image(self.camera_args, [], Path('with_holes_top.png'))
+
+
+if __name__ == '__main__':
+    unittest.main()