Github user zjffdu commented on the issue:
https://github.com/apache/zeppelin/pull/1452
@minahlee PR is rebased, and the failed test is irrelevant.
```
[31m- should provide onclick method *** FAILED ***[0m
[31m The code passed to eventually never returned normally. Attempted 1
times over 325.359079 milliseconds. Last failure message: 0 was not equal to 1.
(AbstractAngularElemTest.scala:72)[0m
[32mAngularElem[0m
```
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