[TechDraw] Make hatch test a unittest

src/Mod/TechDraw/TDTest/DrawHatchTest.py

@@ -0,0 +1,62 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import print_function
+
+import FreeCAD
+import os
+import unittest
+
+
+class DrawHatchTest(unittest.TestCase):
+    def setUp(self):
+        """Creates a page and view"""
+        self.path = os.path.dirname(os.path.abspath(__file__))
+        print("TDHatch path: " + self.path)
+        templateFileSpec = self.path + "/TestTemplate.svg"
+
+        FreeCAD.newDocument("TDHatch")
+        FreeCAD.setActiveDocument("TDHatch")
+        FreeCAD.ActiveDocument = FreeCAD.getDocument("TDHatch")
+
+        # make source feature
+        box = FreeCAD.ActiveDocument.addObject("Part::Box", "Box")
+
+        # make a page
+        self.page = FreeCAD.ActiveDocument.addObject("TechDraw::DrawPage", "Page")
+        FreeCAD.ActiveDocument.addObject("TechDraw::DrawSVGTemplate", "Template")
+        FreeCAD.ActiveDocument.Template.Template = templateFileSpec
+        FreeCAD.ActiveDocument.Page.Template = FreeCAD.ActiveDocument.Template
+        self.page.Scale = 5.0
+        # page.ViewObject.show()  #unit tests run in console mode
+
+        # make Views
+        self.view = FreeCAD.ActiveDocument.addObject("TechDraw::DrawViewPart", "View")
+        FreeCAD.ActiveDocument.View.Source = [box]
+        self.page.addView(self.view)
+        FreeCAD.ActiveDocument.recompute()
+
+    def tearDown(self):
+        FreeCAD.closeDocument("TDHatch")
+
+    def testMakeHatchCase(self):
+        """Tests if hatch area can be added to view"""
+        # make hatch
+        print("making hatch")
+        hatch = FreeCAD.ActiveDocument.addObject("TechDraw::DrawHatch", "Hatch")
+        hatch.Source = (self.view, ["Face0"])
+        hatchFileSpec = self.path + "/TestHatch.svg"
+        # comment out to use default from preferences
+        hatch.HatchPattern = (
+            hatchFileSpec
+        )
+        print("adding hatch to page")
+        self.page.addView(hatch)
+        print("finished hatch")
+        FreeCAD.ActiveDocument.recompute()
+
+        self.assertTrue("Up-to-date" in hatch.State)
+
+
+if __name__ == "__main__":
+    unittest.main()