1# Copyright 2015 LinkedIn Corp.
2#
3# Licensed to the Apache Software Foundation (ASF) under one
4# or more contributor license agreements.  See the NOTICE file
5# distributed with this work for additional information
6# regarding copyright ownership.  The ASF licenses this file
7# to you under the Apache License, Version 2.0 (the
8# "License"); you may not use this file except in compliance
9# with the License.  You may obtain a copy of the License at
10#
11#   http://www.apache.org/licenses/LICENSE-2.0
12#
13# Unless required by applicable law or agreed to in writing,
14# software distributed under the License is distributed on an
15# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16# KIND, either express or implied.  See the License for the
17# specific language governing permissions and limitations
18# under the License.
19
20import os
21import zopkio.remote_host_helper as remote_host_helper
22import zopkio.runtime as runtime
23from zopkio.ztests import ZTest, ZTestSuite
24import shutil
25from time import sleep
26__test__ = False  # don't this as a test
27
28TEST_DIRECTORY = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
29
30
31class SampleTest0(ZTest):
32  phase = 0
33  def test(self):
34    """
35    Yay! Docstring!
36    """
37    assert 1 == 2
38
39class SampleTest1(ZTest):
40  phase = 0
41
42  def __init__(self, sampletestsuite):
43    self.sampletestsuite = sampletestsuite
44
45  def test(self):
46    self.sampletestsuite.sample_code_in.write("test1\n")
47    self.sampletestsuite.sample_code_in.flush()
48    sleep(5)
49    with open("/tmp/trivial_timed_output", "r") as f:
50      lines = f.readlines()
51      test_str = "".join(lines)
52      assert "test1" in test_str
53
54class SampleTest2(ZTest):
55  phase = 1
56
57  def __init__(self, sampletestsuite):
58    self.sampletestsuite = sampletestsuite
59
60
61  def test(self):
62    """
63    Another docstring
64    """
65    for i in xrange(50, 150):
66      self.sampletestsuite.sample_code_in.write("{0}\n".format(i))
67      self.sampletestsuite.sample_code_in.flush()
68      sleep(.05)
69
70
71
72  def validate(self):
73    assert 1 == 1
74
75
76class SampleTestSuite(ZTestSuite):
77  config_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), "ztestsuite_configs")
78
79  def __init__(self, deployer = None):
80    self.ssh = remote_host_helper.sshclient()
81    self.ssh.load_system_host_keys()
82    self.sample_code_in = None
83    self.test0 = SampleTest0()
84    self.test1 = SampleTest1(self)
85    self.test2 = SampleTest2(self)
86    self._deployer = deployer
87
88  def setup_suite(self):
89    if self._deployer is not None:
90      runtime.set_deployer("ztestsuite.unittest.deployer", self._deployer )
91    if os.path.isdir("/tmp/ztestsute"):
92      shutil.rmtree("/tmp/ztestsuite")
93    if not os.path.isdir(runtime.get_active_config("LOGS_DIRECTORY")):
94      os.makedirs(runtime.get_active_config("LOGS_DIRECTORY"))
95    if not os.path.isdir(runtime.get_active_config("OUTPUT_DIRECTORY")):
96      os.makedirs(runtime.get_active_config("OUTPUT_DIRECTORY"))
97    sample_code = os.path.join(TEST_DIRECTORY, "samples","trivial_program_with_timing")
98    self.ssh.connect("localhost")
99    self.sample_code_in, stdout, stderr = self.ssh.exec_command("python {0}".format(sample_code))
100    if self._deployer is not None:
101      self._deployer.start("ztestsuite.unittest")
102
103  def teardown_suite(self):
104    if self.sample_code_in is not None:
105      self.sample_code_in.write("quit\n")
106      self.sample_code_in.flush()
107    if self.ssh is not None:
108      with self.ssh.open_sftp() as ftp:
109        input_csv = os.path.join(runtime.get_active_config("LOGS_DIRECTORY"), "output.csv")
110        input_log = os.path.join(runtime.get_active_config("LOGS_DIRECTORY"), "output.log")
111        ftp.get("/tmp/trivial_timed_output.csv", input_csv)
112        ftp.get("/tmp/trivial_timed_output", input_log)
113        ftp.remove("/tmp/trivial_timed_output.csv")
114        ftp.remove("/tmp/trivial_timed_output")
115      self.ssh.close()
116    if self._deployer is not None:
117      self._deployer.stop("ztestsuite.unittest")
118
119  def naarad_config(self):
120    return os.path.join(TEST_DIRECTORY, "samples/naarad_config.cfg")
121
122
123  def process_logs(self, servicename):
124    pass
125