ForgeTracker/forgetracker/tests/test_app.py

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import tempfile
import json
import operator
import os

from nose.tools import assert_equal, assert_true
from pylons import tmpl_context as c
from cgi import FieldStorage
from cStringIO import StringIO
from ming.orm import ThreadLocalORMSession

from allura import model as M
from allura.tests import decorators as td
from forgetracker import model as TM
from forgetracker.tests.functional.test_root import TrackerTestController


class TestBulkExport(TrackerTestController):

    @td.with_tracker
    def setup_with_tools(self):
        super(TestBulkExport, self).setup_with_tools()
        self.project = M.Project.query.get(shortname='test')
        self.tracker = self.project.app_instance('bugs')
        self.new_ticket(summary='foo', _milestone='1.0')
        self.new_ticket(summary='bar', _milestone='2.0')
        self.ticket = TM.Ticket.query.find(dict(summary='foo')).first()
        self.post = self.ticket.discussion_thread.add_post(text='silly comment')
        ThreadLocalORMSession.flush_all()
        test_file1 = FieldStorage()
        test_file1.name = 'file_info'
        test_file1.filename = 'test_file'
        test_file1.file = StringIO('test file1\n')
        self.post.add_attachment(test_file1)
        ThreadLocalORMSession.flush_all()

    def test_bulk_export(self):
        # Clear out some context vars, to properly simulate how this is run from the export task
        # Besides, core functionality shouldn't need the c context vars
        c.app = c.project = None

        f = tempfile.TemporaryFile()
        self.tracker.bulk_export(f)
        f.seek(0)
        tracker = json.loads(f.read())

        tickets = sorted(tracker['tickets'],
                         key=operator.itemgetter('summary'))
        assert_equal(len(tickets), 2)
        ticket_foo = tickets[1]
        assert_equal(ticket_foo['summary'], 'foo')
        assert_equal(ticket_foo['custom_fields']['_milestone'], '1.0')
        posts_foo = ticket_foo['discussion_thread']['posts']
        assert_equal(len(posts_foo), 1)
        assert_equal(posts_foo[0]['text'], 'silly comment')

        tracker_config = tracker['tracker_config']
        assert_true('options' in tracker_config.keys())
        assert_equal(tracker_config['options']['mount_point'], 'bugs')

        milestones = sorted(tracker['milestones'],
                            key=operator.itemgetter('name'))
        assert_equal(milestones[0]['name'], '1.0')
        assert_equal(milestones[1]['name'], '2.0')

        saved_bins_summaries = [bin['summary']
                                for bin in tracker['saved_bins']]
        assert_true('Closed Tickets' in saved_bins_summaries)

    def test_export_with_attachments(self):

        f = tempfile.TemporaryFile()
        temp_dir = tempfile.mkdtemp()
        self.tracker.bulk_export(f, temp_dir, True)
        f.seek(0)
        tracker = json.loads(f.read())
        tickets = sorted(tracker['tickets'],
                         key=operator.itemgetter('summary'))
        file_path = os.path.join(
            'bugs',
            str(self.ticket._id),
            str(self.post.thread_id),
            self.post.slug,
            'test_file'
        )
        assert_equal(tickets[1]['discussion_thread']['posts'][0]['attachments'][0]['path'], file_path)
        os.path.exists(file_path)