# Copyright IBM Corp. 2015, 2015 All Rights Reserved
# Copyright (c) 2010-2016 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import pexpect
from tests.functional import StorletBaseFunctionalTest, PATH_TO_STORLETS
from tests.functional.java import BIN_DIR


class TestExecDepStorlet(StorletBaseFunctionalTest):
    def setUp(self):
        super(TestExecDepStorlet, self).setUp()
        self.deploy_storlet_path = '../../storlets/tools/deploy_storlet.py'
        self.execdep_storlet_path = '%s/java/%s/%s' % (PATH_TO_STORLETS,
                                                       'ExecDepStorlet',
                                                       BIN_DIR)
        self.execdep_storlet_jar_file = '%s/%s' % (self.execdep_storlet_path,
                                                   'execdepstorlet-1.0.jar')
        self.execdep_storlet_dep_file = '%s/%s' % (self.execdep_storlet_path,
                                                   'get42')

        self.timeout = 2

    def test_deploy_storlet_util(self):
        child = pexpect.spawn('python %s %s' % (self.deploy_storlet_path,
                                                self.conf_file))
        try:
            child.expect('Enter absolute path to storlet jar file.*:',
                         timeout=self.timeout)
            child.sendline(self.execdep_storlet_jar_file)
            child.expect('org.openstack.storlet.execdep.ExecDepStorlet',
                         timeout=self.timeout)
            child.expect('Please enter fully qualified storlet main class.*',
                         timeout=self.timeout)
            child.sendline('org.openstack.storlet.execdep.ExecDepStorlet')
            child.expect('Please enter dependency.*', timeout=2)
            child.sendline(self.execdep_storlet_dep_file)
            child.sendline('\n')
            child.expect('Storlet deployment complete.*', timeout=self.timeout)
        except Exception as err:
            self.fail('Unexpected exception %s' % err)