From 817a932f4a13f4f29a29fffed9a8060e84f9f2ab Mon Sep 17 00:00:00 2001
From: Siddharth Ravikumar <sravik@bgsu.edu>
Date: Wed, 14 Jan 2015 21:54:39 -0500
Subject: added tests/events_test.py: tests the ComboxEventHandler thing.

---
 tests/events_test.py | 103 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 tests/events_test.py

(limited to 'tests')

diff --git a/tests/events_test.py b/tests/events_test.py
new file mode 100644
index 0000000..828f944
--- /dev/null
+++ b/tests/events_test.py
@@ -0,0 +1,103 @@
+#    Copyright (C) 2014 Combox author(s). See AUTHORS.
+#
+#    This file is part of Combox.
+#
+#   Combox 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.
+#
+#   Combox 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 Combox (see COPYING).  If not, see
+#   <http://www.gnu.org/licenses/>.
+
+import os
+import yaml
+
+from filecmp import cmp
+from glob import glob
+import time
+from nose.tools import *
+from os import path, remove
+from shutil import copyfile
+from watchdog.observers import Observer
+
+from combox.events import ComboxEventHandler
+from combox.config import get_nodedirs
+from combox.file import relative_path
+
+CONFIG_DIR = path.join('tests', 'test-config')
+
+config_file = path.join(CONFIG_DIR, 'config.yaml')
+try:
+    config = yaml.load(file(config_file, 'r'))
+except yaml.YAMLError, exc:
+    raise AssertionError("Error in configuration file:", exc)
+
+FILES_DIR = path.abspath(config['combox_dir'])
+TEST_FILE = path.join(FILES_DIR,'thgttg-21st.png')
+
+
+def shardedp(f):
+    """Checks if file's shards exists in the node directories"""
+
+    nodes = get_nodedirs(config)
+    i = 0
+    for node in nodes:
+        f_basename = relative_path(f, config)
+        shard = "%s.shard%s" % (path.join(node, f_basename), i)
+        i += 1
+        assert path.isfile(shard)
+
+def dirp(d):
+    """
+    Checks if the directory was created under node directories
+    """
+
+    nodes = get_nodedirs(config)
+    for node in nodes:
+        rel_path = relative_path(d, config)
+        directory = path.join(node, rel_path)
+        assert path.isdir(directory)
+
+
+def test_CEH():
+    """
+    Tests the ComboxEventHandler class.
+    """
+
+    event_handler = ComboxEventHandler(config)
+    observer = Observer()
+    observer.schedule(event_handler, FILES_DIR, recursive=True)
+    observer.start()
+
+    # Test - new file addition
+    TEST_FILE_COPY = "%s.mutant" % TEST_FILE
+    copyfile(TEST_FILE, TEST_FILE_COPY)
+    ## wait for ComboxEventHandler to split and scatter the file in the
+    ## node directories.
+    time.sleep(1)
+    ## check if the shards were created.
+    shardedp(TEST_FILE_COPY)
+    remove(TEST_FILE_COPY)
+
+    # Test - directory creation
+    TEST_DIR_0 = path.join(FILES_DIR, 'foo')
+    os.mkdir(TEST_DIR_0)
+    time.sleep(2)
+    ## check if TEST_DIR_0 is created under node directories.
+    dirp(TEST_DIR_0)
+
+    TEST_DIR_1 = path.join(TEST_DIR_0, 'bar')
+    os.mkdir(TEST_DIR_1)
+    time.sleep(2)
+    ## check if TEST_DIR_1 is created under node directories.
+    dirp(TEST_DIR_1)
+
+    observer.stop()
+    observer.join()
-- 
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