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    <div class="moz-cite-prefix"><font face="monospace">It is asserting
        the return value of "ip netns exec <ns> ip route get
        <ip_address>".<br>
        <br>
        <br>
        Thanks<br>
        Numan<br>
        <br>
        <br>
      </font>On 01/21/2015 12:34 PM, Kevin Benton wrote:<br>
    </div>
    <blockquote
cite="mid:CAO_F6JOgLeuSedLB1G74Fcen41REYvzzYNi-88mO3cK3osTyeQ@mail.gmail.com"
      type="cite">
      <div dir="ltr">Is the test asserting things about interactions
        with the system, or does it just happen to use a system call as
        a side effect of one of the setups?</div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">On Tue, Jan 20, 2015 at 1:24 PM, Paul
          Michali <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:pc@michali.net" target="_blank">pc@michali.net</a>></span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div dir="ltr">My question is whether the tests proposed
              should be unit tests or functional tests. They only test
              one method, and it's not a complete piece of functionality
              - like creating a VPN connection.
              <div><br>
              </div>
              <div>If that one system call is mocked, these could all be
                treated as unit tests. So I'm wondering if there is an
                advantage in actually testing the system call
                (getaddrinfo), as part of this work?</div>
              <div><br>
              </div>
              <div><br>
              </div>
              <div>Thoughts?</div>
            </div>
            <div class="gmail_extra"><br clear="all">
              <div>
                <div>
                  <div dir="ltr">
                    <div>
                      <div dir="ltr">PCM (Paul Michali)</div>
                      <div dir="ltr">
                        <div><br>
                        </div>
                        <div>IRC............ pc_m (<a
                            moz-do-not-send="true"
                            href="http://irc.freenode.com"
                            target="_blank">irc.freenode.com</a>)<br>
                          Twitter....... @pmichali</div>
                        <div><br>
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>
              <br>
              <div class="gmail_quote"><span class="">On Tue, Jan 20,
                  2015 at 3:02 PM, Kevin Benton <span dir="ltr"><<a
                      moz-do-not-send="true"
                      href="mailto:blak111@gmail.com" target="_blank">blak111@gmail.com</a>></span>
                  wrote:<br>
                </span>
                <div>
                  <div class="h5">
                    <blockquote class="gmail_quote" style="margin:0 0 0
                      .8ex;border-left:1px #ccc solid;padding-left:1ex">
                      <div dir="ltr">I don't believe we have any unit
                        tests that create namespaces or veth pairs. This
                        sounds like it belongs with functional tests.</div>
                      <div class="gmail_extra"><br>
                        <div class="gmail_quote">
                          <div>
                            <div>On Tue, Jan 20, 2015 at 10:20 AM, Numan
                              Siddique <span dir="ltr"><<a
                                  moz-do-not-send="true"
                                  href="mailto:numan.siddique@enovance.com"
                                  target="_blank">numan.siddique@enovance.com</a>></span>
                              wrote:<br>
                            </div>
                          </div>
                          <blockquote class="gmail_quote"
                            style="margin:0 0 0 .8ex;border-left:1px
                            #ccc solid;padding-left:1ex">
                            <div>
                              <div>
                                <div bgcolor="#FFFFFF" text="#000000"> <font
                                    face="monospace">Hello,<br>
                                    <br>
                                    I am working on a bug [1] on neutron
                                    vpnaas and submitted the patch here
                                    [2].<br>
                                    <br>
                                    The test code to test the fix does
                                    the following<br>
                                        - creates a namespace<br>
                                        - creates a veth pair and add
                                    one interface into the namespace<br>
                                        - configures the interface with
                                    an ip address and<br>
                                        - adds a default gateway<br>
                                        - and of course tests the code.<br>
                                    <br>
                                    This test code only tests a specific
                                    function (</font><font
                                    face="monospace"> <span
style="color:rgb(102,0,102);font-family:monospace;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:pre-wrap;word-spacing:0px;display:inline!important;float:none;background-color:rgb(255,255,255)">OpenSwanProcess.</span>_get_nexthop())<br>
                                  </font><font face="monospace"><font
                                      face="monospace"><br>
                                      Reviewers of this patch are not
                                      clear if this should be part of
                                      functional tests or unit tests.<br>
                                    </font>Can unit tests create linux
                                    namespaces, interfaces etc or it
                                    falls under functional tests?<br>
                                     <br>
                                    Please let me know your thoughts on
                                    this.<br>
                                    <br>
                                    [1] - <a moz-do-not-send="true"
                                      href="https://bugs.launchpad.net/neutron/+bug/1405413"
                                      target="_blank">https://bugs.launchpad.net/neutron/+bug/1405413</a><br>
                                    [2] - <a moz-do-not-send="true"
                                      href="https://review.openstack.org/#/c/145005/5"
                                      target="_blank">https://review.openstack.org/#/c/145005/5</a><br>
                                    <br>
                                    <br>
                                    Regards<span><font color="#888888"><br>
                                        Numan<br>
                                        <br>
                                      </font></span></font> </div>
                                <br>
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                            </div>
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                        <span><font color="#888888"><br>
                            <br clear="all">
                            <div><br>
                            </div>
                            -- <br>
                            <div>
                              <div>Kevin Benton</div>
                            </div>
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        </div>
        <br>
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        <div><br>
        </div>
        -- <br>
        <div class="gmail_signature">
          <div>Kevin Benton</div>
        </div>
      </div>
      <br>
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