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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/4520/">https://reviewboard.asterisk.org/r/4520/</a>
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<p style="margin-top: 0;">On March 24th, 2015, 11:23 a.m. CDT, <b>Matt Jordan</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/4520/diff/1/?file=72747#file72747line72" style="color: black; font-weight: bold; text-decoration: underline;">./asterisk/trunk/tests/rest_api/applications/stasis_status/observable_object.py</a>
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(Diff revision 1)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="n">valid</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</span> <span class="n">valid</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</span> <span class="bp">True</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">When you have 'ternary-esque' expressions (this thing is a Boolean, unless it is None), I find it clearer to write the if statement as a one-liner:
return valid if valid is not None else True
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Ordinarily, I wholeheartedly agree with you. I think that ternary statements make it easier to grasp what is going on in an 'if-this-do-that-else-do-this-other-thing' situation, because all the logic you need to decipher the behavior is in one line of syntax.
The reason I opted out of using 'ternary-esque' statements in this code was because of this stackoverflow answer: http://stackoverflow.com/a/394814. Originally, I had used quite a few of them but, I had a suspicion that there would issues with respect to readability, especially since a couple of the statements were a bit large and nested. So, for consistency, I removed all of them from my review draft.</pre>
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<p>- Ashley</p>
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<p>On March 22nd, 2015, 11:34 p.m. CDT, Ashley Sanders wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Ashley Sanders.</div>
<p style="color: grey;"><i>Updated March 22, 2015, 11:34 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-24802">ASTERISK-24802</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
testsuite
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">When an error occurs while writing to a web socket, the web socket is disconnected and the event is logged. A side-effect of this, however, is that any application on the other side waiting for a response from Stasis is left hanging indefinitely (as there is no mechanism presently available for notifying interested parties about web socket error states in Stasis).
This patch introduces a new channel variable: STASIS_STATUS to give outside applications context when errors occur in Stasis that interrupt normal processing.
This test exercises three scenarios to elicit updates to the STASIS_STATUS channel variable:
1) The 'Babs' scenario: tests a nominal path of Stasis to verify the 'ACTIVE' state is correctly applied. For this test, a call is originated under normal conditions and then the system is polled for the value of STASIS_STATUS before the channel is hung up.
2) The 'Bugs' scenario: tests the situation where a call is originated requesting an app that was never registered in Stasis to verify the 'FAILED' state is correctly applied.
3) The 'Buster' scenario: tests the situation where an app that was registered in Stasis when call A was originated (and while call A is still active) but is no longer registered when call B is originated. Determines if the 'FAILED' state is correctly applied.
***Note*** This is a test. It is only a test. The review for the Asterisk source can be found at: https://reviewboard.asterisk.org/r/4519/</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>./asterisk/trunk/tests/rest_api/applications/tests.yaml <span style="color: grey">(6547)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/test_scenario_factory.py <span style="color: grey">(PRE-CREATION)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/test_scenario.py <span style="color: grey">(PRE-CREATION)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/test_case.py <span style="color: grey">(PRE-CREATION)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/test-config.yaml <span style="color: grey">(PRE-CREATION)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/run-test <span style="color: grey">(PRE-CREATION)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/observable_object.py <span style="color: grey">(PRE-CREATION)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/configs/ast1/sip.conf <span style="color: grey">(PRE-CREATION)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/configs/ast1/http.conf <span style="color: grey">(PRE-CREATION)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/configs/ast1/extensions.conf <span style="color: grey">(PRE-CREATION)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/configs/ast1/ari.conf <span style="color: grey">(PRE-CREATION)</span></li>
<li>./asterisk/trunk/tests/rest_api/applications/stasis_status/ari_client.py <span style="color: grey">(PRE-CREATION)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/4520/diff/" style="margin-left: 3em;">View Diff</a></p>
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