tests/ReviewBot_tests: add test_basic_logger() as initial test.

tests/ReviewBot_tests.py

@@ -0,0 +1,49 @@
+import logging
+from OBSLocal import OBSLocalTestCase
+from osclib.comments import CommentAPI
+from ReviewBot import ReviewBot
+import random
+
+
+COMMENT = 'short comment'
+PROJECT = 'openSUSE:Factory:Staging'
+
+class TestReviewBotComment(OBSLocalTestCase):
+    def setUp(self):
+        super(TestReviewBotComment, self).setUp()
+        self.api = CommentAPI(self.apiurl)
+
+        # Ensure different test runs operate in unique namespace.
+        self.bot = '::'.join([type(self).__name__, str(random.getrandbits(8))])
+        self.review_bot = ReviewBot(self.apiurl, logger=logging.getLogger(self.bot))
+        self.review_bot.bot_name = self.bot
+
+        self.osc_user('factory-auto')
+
+    def tearDown(self):
+        self.api.delete_from(project_name=PROJECT)
+        self.assertFalse(len(self.api.get_comments(project_name=PROJECT)))
+
+    def test_basic_logger(self):
+        comment_count = len(self.api.get_comments(project_name=PROJECT))
+        self.assertFalse(self.comments_filtered(self.bot)[0])
+
+        # Initial comment.
+        self.review_bot.comment_handler_add()
+        self.review_bot.logger.info('something interesting')
+        self.review_bot.comment_write(project=PROJECT)
+        comment, _ = self.comments_filtered(self.bot)
+        self.assertTrue(comment['comment'].endswith('something interesting'))
+
+        # Second comment with extra line.
+        self.review_bot.comment_handler_add()
+        self.review_bot.logger.info('something interesting')
+        self.review_bot.logger.info('something extra')
+        self.review_bot.comment_write(project=PROJECT)
+        comment, _ = self.comments_filtered(self.bot)
+        self.assertTrue(comment['comment'].endswith('something extra'))
+
+    def comments_filtered(self, bot):
+        comments = self.api.get_comments(project_name=PROJECT)
+        return self.api.comment_find(comments, bot)
+