Auto merge of ycm-core#2005 - micbou:new-omni-ycm-core-test, r=micbou

[READY] Add test to check if ycm_core is not imported

See PR ycm-core#2004.

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python/ycm/tests/youcompleteme_test.py

@@ -0,0 +1,59 @@
+# Copyright (C) 2016 YouCompleteMe contributors
+#
+# This file is part of YouCompleteMe.
+#
+# YouCompleteMe is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# YouCompleteMe is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with YouCompleteMe.  If not, see <http://www.gnu.org/licenses/>.
+
+from ycm.test_utils import MockVimModule
+MockVimModule()
+
+import sys
+
+from mock import patch
+from hamcrest import assert_that, is_in, is_not
+
+from ycm import base
+from ycm.youcompleteme import YouCompleteMe
+from ycmd import user_options_store
+
+
+class YouCompleteMe_test():
+
+  # Minimal options to create the YouCompleteMe object.
+  DEFAULT_OPTIONS = {
+    'ycm_server_log_level': 'info',
+    'ycm_server_keep_logfiles': 0,
+    'ycm_min_num_of_chars_for_completion': 2,
+    'ycm_auto_trigger': 1,
+    'ycm_semantic_triggers': {}
+  }
+
+
+  def setUp( self ):
+    with patch( 'vim.eval', side_effect = self.VimEval ):
+      user_options_store.SetAll( base.BuildServerConf() )
+      self.ycm = YouCompleteMe( user_options_store.GetAll() )
+
+
+  def tearDown( self ):
+    self.ycm.OnVimLeave()
+
+
+  def VimEval( self, value ):
+    if value == 'g:':
+      return self.DEFAULT_OPTIONS
+
+
+  def YcmCoreNotImported_test( self ):
+    assert_that( 'ycm_core', is_not( is_in( sys.modules ) ) )