from wizard.deploy import *
from distutils.version import LooseVersion as Version
from datetime import datetime
from dateutil.tz import tzoffset
import os.path

def getTestFile(file):
    return os.path.realpath(os.path.join(__file__, "..", file))

def test_deployment_parse():
    result = Deployment.parse("/afs/athena.mit.edu/user/e/z/ezyang/web_scripts/test-wiki:/afs/athena.mit.edu/contrib/scripts/deploy/mediawiki-1.11.0\n")
    assert result.location == "/afs/athena.mit.edu/user/e/z/ezyang/web_scripts/test-wiki"
    assert result.getVersion() == Version("1.11.0")
    assert result.getApplication().name == "mediawiki"

def test_deployment_parse_nosuchapplication():
    try:
        Deployment.parse("a:/foo/obviouslybogus-1.11.0\n")
        assert False
    except NoSuchApplication:
        pass

def test_deployment_from_dir():
    pass # XXX

def test_deploy_log_load():
    # this also is test_deploy_source_parse() and test_application_version_parse()
    log = DeployLog.load(getTestFile("deploy-log"))

    assert log[0].datetime == datetime(2006, 3, 23, 10, 7, 40, tzinfo=tzoffset(None, -5 * 60 * 60))
    assert log[0].user == "unknown"
    assert isinstance(log[0].source, TarballInstall)
    assert log[0].source.location == "/afs/athena.mit.edu/contrib/scripts/deploy/mediawiki.tar.gz"
    assert log[0].source.isDev == False
    assert log[0].version == applications["mediawiki"].getVersion('1.5.6')

    assert log[1].datetime == datetime(2007, 10, 17, 3, 38, 2, tzinfo=tzoffset(None, -4 * 60 * 60))
    assert log[1].user == "quentin@QUICHE-LORRAINE.MIT.EDU"
    assert isinstance(log[1].source, OldUpdate)
    assert log[1].source.isDev == True
    assert log[1].version == applications["mediawiki"].getVersion('1.5.6')

    assert log[2].datetime == datetime(2009, 6, 13, 21, 33, 0, tzinfo=tzoffset(None, -4 * 60 * 60))
    assert log[2].user == "ezyang@mit.edu"
    assert isinstance(log[2].source, WizardUpdate)
    assert log[2].version == applications["mediawiki"].getVersion('1.14.0-scripts')