Add unittests for PickingResults

tests/testPickingResults.py

@@ -0,0 +1,53 @@
+import unittest
+from pylot.core.pick.autopick import PickingResults
+
+class TestPickingResults(unittest.TestCase):
+    def setUp(self):
+        self.pr = PickingResults()
+
+    def test_dot_member_creation(self):
+        self.pr.x = 0
+        self.assertEqual(self.pr.x, 0)
+        self.pr.x += 42
+        self.assertEqual(self.pr.x, 42)
+
+    def test_dot_builtin_member(self):
+        self.assertEqual(self.pr.Pflag, 0)
+        self.pr.Pflag = 99
+        self.assertEqual(self.pr.Pflag, 99)
+
+    def test_key_access(self):
+        self.pr['y'] = 11
+        self.assertEqual(self.pr['y'], 11)
+
+    def test_builtin_fields(self):
+        self.assertEqual(self.pr.Pflag, 0)
+
+    def test_missing_attribute(self):
+        # accessing a missing attribute in a dictionary throws a KeyError
+        with self.assertRaises(KeyError):
+            self.pr['keydoesnotexist']
+
+    def test_in(self):
+        self.assertFalse('keydoesnotexist' in self.pr)
+        self.pr['k'] = 0
+        self.assertTrue('k' in self.pr)
+
+    def test_keys_function(self):
+        a = 99
+        self.pr.newkey = a
+        self.assertIn(a, self.pr.values())
+        self.assertIn('newkey', self.pr.keys())
+
+    def test_len_and_clear(self):
+        self.pr.clear()
+        self.assertEqual(len(self.pr), 0)
+        self.pr.a = 6
+        self.pr['b'] = 9
+        self.assertEqual(len(self.pr), 2)
+
+    def test_get_default(self):
+        self.assertEqual(self.pr.get('keynotexisting', 42), 42)
+        pflag = self.pr.get('Pflag', -1)
+        self.assertEqual(pflag, 0)
+        self.assertNotEqual(pflag, -1)