moved more methods out of regression tests, created integration_import and jedi_system, #181

test/test_integration_import.py

@@ -0,0 +1,48 @@
+from .base import cwd_at
+
+import itertools
+
+from jedi import Script
+
+
+def test_goto_definition_on_import():
+    assert Script("import sys_blabla", 1, 8).goto_definitions() == []
+    assert len(Script("import sys", 1, 8).goto_definitions()) == 1
+
+
+@cwd_at('jedi')
+def test_complete_on_empty_import():
+    # should just list the files in the directory
+    assert 10 < len(Script("from .", source_path='').completions()) < 30
+    assert 10 < len(Script("from . import", 1, 5, '').completions()) < 30
+    assert 10 < len(Script("from . import classes", 1, 5, '').completions()) < 30
+    assert len(Script("import").completions()) == 0
+    assert len(Script("import import", source_path='').completions()) > 0
+
+    # 111
+    assert Script("from datetime import").completions()[0].name == 'import'
+    assert Script("from datetime import ").completions()
+
+
+def test_named_import():
+    """named import - jedi-vim issue #8"""
+    s = "import time as dt"
+    assert len(Script(s, 1, 15, '/').goto_definitions()) == 1
+    assert len(Script(s, 1, 10, '/').goto_definitions()) == 1
+
+
+def test_goto_following_on_imports():
+    s = "import multiprocessing.dummy; multiprocessing.dummy"
+    g = Script(s).goto_assignments()
+    assert len(g) == 1
+    assert g[0].start_pos != (0, 0)
+
+
+def test_follow_definition():
+    """ github issue #45 """
+    c = Script("from datetime import timedelta; timedelta").completions()
+    # type can also point to import, but there will be additional
+    # attributes
+    objs = itertools.chain.from_iterable(r.follow_definition() for r in c)
+    types = [o.type for o in objs]
+    assert 'import' not in types and 'class' in types