chimpler#281: Added tests covering broken += operator behaviour

tests/test_config_parser.py

@@ -816,6 +816,17 @@ def test_self_append_array(self):
  )
  assert config.get("x") == [1, 2, 3, 4]
 
+ def test_self_append_array_inside_dict(self):
+ config = ConfigFactory.parse_string(
+ """
+ d {
+ x = [1,2]
+ x += [3,4]
+ }
+ """
+ )
+ assert config.get("d.x") == [1, 2, 3, 4]
+
  def test_self_append_string(self):
  '''
  Should be equivalent to
@@ -830,6 +841,22 @@ def test_self_append_string(self):
  )
  assert config.get("x") == "abc def"
 
+ def test_self_append_string_inside_dict(self):
+ '''
+ Should be equivalent to
+ x = abc
+ x = ${?x} def
+ '''
+ config = ConfigFactory.parse_string(
+ """
+ d {
+ x = abc
+ x += def
+ }
+ """
+ )
+ assert config.get("d.x") == "abc def"
+
  def test_self_append_non_existent_string(self):
  '''
  Should be equivalent to x = ${?x} def
@@ -858,6 +885,17 @@ def test_self_append_object(self):
  )
  assert config.get("x") == {'a': 1, 'b': 2}
 
+ def test_self_append_object_inside_dict(self):
+ config = ConfigFactory.parse_string(
+ """
+ d {
+ x = {a: 1}
+ x += {b: 2}
+ }
+ """
+ )
+ assert config.get("d.x") == {'a': 1, 'b': 2}
+
  def test_self_append_nonexistent_object(self):
  config = ConfigFactory.parse_string(
  """