CC-5709: Airtime Analyzer

* Fixed daemonization stuff for upstart
* Adding missing unit test files
This commit is contained in:
Albert Santoni 2014-04-07 16:19:44 -04:00
parent b02dc45a53
commit b8b913ff68
4 changed files with 127 additions and 3 deletions

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@ -1,6 +1,6 @@
#!/usr/bin/env python
"""Runs the airtime_analyzer application.
"""
#!/usr/bin/env python
import daemon
import argparse

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@ -4,8 +4,7 @@ author "help@sourcefabric.org"
start on runlevel [2345]
stop on runlevel [!2345]
expect daemon
respawn
exec sudo -u www-data airtime_analyzer --daemon
exec su www-data -c "airtime_analyzer"

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@ -0,0 +1,13 @@
from nose.tools import *
from airtime_analyzer.analyzer import Analyzer
def setup():
pass
def teardown():
pass
@raises(NotImplementedError)
def test_analyze():
abstract_analyzer = Analyzer()
abstract_analyzer.analyze(u'foo', dict())

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@ -0,0 +1,112 @@
from nose.tools import *
import os
import shutil
import multiprocessing
import Queue
import time
import mock
from pprint import pprint
from airtime_analyzer.filemover_analyzer import FileMoverAnalyzer
DEFAULT_AUDIO_FILE = u'tests/test_data/44100Hz-16bit-mono.mp3'
DEFAULT_IMPORT_DEST = u'Test Artist/Test Album/44100Hz-16bit-mono.mp3'
def setup():
pass
def teardown():
pass
@raises(Exception)
def test_dont_use_analyze():
FileMoverAnalyzer.analyze(u'foo', dict())
@raises(TypeError)
def test_move_wrong_string_param1():
FileMoverAnalyzer.move('', u'', u'', dict())
@raises(TypeError)
def test_move_wrong_string_param2():
FileMoverAnalyzer.move(u'', '', u'', dict())
@raises(TypeError)
def test_move_wrong_string_param3():
FileMoverAnalyzer.move(u'', u'', '', dict())
@raises(TypeError)
def test_move_wrong_dict_param():
FileMoverAnalyzer.move(u'', u'', u'', 12345)
def test_basic():
filename = os.path.basename(DEFAULT_AUDIO_FILE)
FileMoverAnalyzer.move(DEFAULT_AUDIO_FILE, u'.', filename, dict())
#Move the file back
shutil.move("./" + filename, DEFAULT_AUDIO_FILE)
assert os.path.exists(DEFAULT_AUDIO_FILE)
def test_basic_samefile():
filename = os.path.basename(DEFAULT_AUDIO_FILE)
FileMoverAnalyzer.move(DEFAULT_AUDIO_FILE, u'tests/test_data', filename, dict())
assert os.path.exists(DEFAULT_AUDIO_FILE)
def test_duplicate_file():
filename = os.path.basename(DEFAULT_AUDIO_FILE)
#Import the file once
FileMoverAnalyzer.move(DEFAULT_AUDIO_FILE, u'.', filename, dict())
#Copy it back to the original location
shutil.copy("./" + filename, DEFAULT_AUDIO_FILE)
#Import it again. It shouldn't overwrite the old file and instead create a new
metadata = dict()
metadata = FileMoverAnalyzer.move(DEFAULT_AUDIO_FILE, u'.', filename, metadata)
#Cleanup: move the file (eg. 44100Hz-16bit-mono.mp3) back
shutil.move("./" + filename, DEFAULT_AUDIO_FILE)
#Remove the renamed duplicate, eg. 44100Hz-16bit-mono_03-26-2014-11-58.mp3
os.remove(metadata["full_path"])
assert os.path.exists(DEFAULT_AUDIO_FILE)
''' If you import three copies of the same file, the behaviour is:
- The filename is of the first file preserved.
- The filename of the second file has the timestamp attached to it.
- The filename of the third file has a UUID placed after the timestamp, but ONLY IF
it's imported within 1 second of the second file (ie. if the timestamp is the same).
'''
def test_double_duplicate_files():
# Here we use mock to patch out the time.localtime() function so that it
# always returns the same value. This allows us to consistently simulate this test cases
# where the last two of the three files are imported at the same time as the timestamp.
with mock.patch('airtime_analyzer.filemover_analyzer.time') as mock_time:
mock_time.localtime.return_value = time.localtime()#date(2010, 10, 8)
mock_time.side_effect = lambda *args, **kw: time(*args, **kw)
filename = os.path.basename(DEFAULT_AUDIO_FILE)
#Import the file once
FileMoverAnalyzer.move(DEFAULT_AUDIO_FILE, u'.', filename, dict())
#Copy it back to the original location
shutil.copy("./" + filename, DEFAULT_AUDIO_FILE)
#Import it again. It shouldn't overwrite the old file and instead create a new
first_dup_metadata = dict()
first_dup_metadata = FileMoverAnalyzer.move(DEFAULT_AUDIO_FILE, u'.', filename,
first_dup_metadata)
#Copy it back again!
shutil.copy("./" + filename, DEFAULT_AUDIO_FILE)
#Reimport for the third time, which should have the same timestamp as the second one
#thanks to us mocking out time.localtime()
second_dup_metadata = dict()
second_dup_metadata = FileMoverAnalyzer.move(DEFAULT_AUDIO_FILE, u'.', filename,
second_dup_metadata)
#Cleanup: move the file (eg. 44100Hz-16bit-mono.mp3) back
shutil.move("./" + filename, DEFAULT_AUDIO_FILE)
#Remove the renamed duplicate, eg. 44100Hz-16bit-mono_03-26-2014-11-58.mp3
os.remove(first_dup_metadata["full_path"])
os.remove(second_dup_metadata["full_path"])
assert os.path.exists(DEFAULT_AUDIO_FILE)
@raises(OSError)
def test_bad_permissions_destination_dir():
filename = os.path.basename(DEFAULT_AUDIO_FILE)
dest_dir = u'/var/foobar'
FileMoverAnalyzer.move(DEFAULT_AUDIO_FILE, dest_dir, filename, dict())
#Move the file back
shutil.move(os.path.join(dest_dir, filename), DEFAULT_AUDIO_FILE)
assert os.path.exists(DEFAULT_AUDIO_FILE)