Dashicon not loading properly in test environment when loaded from externals.

[BE-Webdesign]

The Dashicon is not loading properly in the test environment for a build. I think somehow wp.element is not being added in as an external which Dashicon requires to extend the component class.

[BE-Webdesign]

@nylen

👀

[nylen]

I see it :|

Probably caused by #929 somehow.

What error are you getting here?

[BE-Webdesign]

Yeah it is caused by #929, but not to worry I think it can be resolved fairly easily.

Here is the warning message.

Warning: React.createElement: type is invalid -- expected a string (for built-in components) or a 
class/function (for composite components) but got: undefined. You likely forgot to export your component 
from the file it's defined in.

Dashicon extends wp.element

We need to add the externals into the test environment, the only hangup I have is figuring out how to use node externals and another library in the same configuration. Was curious if you know how to do that.

[nylen]

Noting that this will be fixed by the current state of #935 (https://github.com/WordPress/gutenberg/pull/935/files#diff-512a8a050d031aaf7a1c47fb4f2a9656R10).

[youknowriad]

closing as fixed