[TechDraw] Make symbol test a unittest

src/Mod/TechDraw/TDTest/DrawViewSymbolTest.py

@@ -0,0 +1,39 @@
+from __future__ import print_function
+
+import FreeCAD
+import os
+import unittest
+from .TechDrawTestUtilities import createPageWithSVGTemplate
+
+
+class DrawViewSymbolTest(unittest.TestCase):
+    def setUp(self):
+        """Creates a page"""
+        FreeCAD.newDocument("TDAnno")
+        FreeCAD.setActiveDocument("TDAnno")
+        FreeCAD.ActiveDocument = FreeCAD.getDocument("TDAnno")
+        self.page = createPageWithSVGTemplate("TDAnno")
+
+    def tearDown(self):
+        FreeCAD.closeDocument("TDAnno")
+
+    def testMakeSymbol(self):
+        """Tests if an symbol can be added to page"""
+        sym = FreeCAD.ActiveDocument.addObject("TechDraw::DrawViewSymbol", "TestSymbol")
+        path = os.path.dirname(os.path.abspath(__file__))
+        symbolFileSpec = path + "/TestSymbol.svg"
+        f = open(symbolFileSpec, "r")
+        svg = f.read()
+        f.close()
+        sym.Symbol = svg
+        self.page.addView(sym)
+        sym.X = 220.0
+        sym.Y = 150.0
+
+        FreeCAD.ActiveDocument.recompute()
+
+        self.assertTrue("Up-to-date" in sym.State)
+
+
+if __name__ == "__main__":
+    unittest.main()