Fixed more parser tests.

jedi/api/helpers.py

@@ -39,7 +39,7 @@ def check_error_statements(evaluator, module, pos):
         if error_statement.first_type in ('import_from', 'import_name') \
                 and error_statement.first_pos < pos <= error_statement.next_start_pos:
             return importer_from_error_statement(evaluator, module, error_statement, pos)
-    return None
+    return None, False
 
 
 def importer_from_error_statement(evaluator, module, error_statement, pos):

test/test_parser/test_fast_parser.py

@@ -3,6 +3,7 @@ from textwrap import dedent
 import jedi
 from jedi._compatibility import u
 from jedi import cache
+from jedi.parser import load_grammar
 from jedi.parser.fast import FastParser
 
 
@@ -54,14 +55,14 @@ def test_carriage_return_splitting():
             pass
         '''))
     source = source.replace('\n', '\r\n')
-    p = FastParser(source)
+    p = FastParser(load_grammar(), source)
     assert [str(n) for n in p.module.get_defined_names()] == ['Foo']
 
 
 def test_change_and_undo():
 
     def fp(src):
-        p = FastParser(u(src))
+        p = FastParser(load_grammar(), u(src))
         cache.save_parser(None, None, p, pickling=False)
 
         # TODO Don't change get_code, the whole thing should be the same.

test/test_parser/test_representation.py

@@ -1,16 +0,0 @@
-from jedi.parser import Parser
-from jedi.parser import representation as pr
-from jedi._compatibility import u
-
-import pytest
-
-
-def test_import_is_nested():
-    imp = Parser(u('import ')).module.imports[0]
-    # should not raise an error, even if it's not a complete import
-    assert not imp.is_nested()
-
-
-@pytest.mark.skipif('True', 'Reenable this later, module should also have a scope_names_generator.')
-def test_module_scope_name_generator():
-    assert pr.Module().scope_names_generator()