Support listing domains in deploys with more than one default app domain

[youngm]

Our deployment of cf has more than one default app domain. I specify one of them as my target domain.

This test assumed there was only one default domain.

Now it gathers the current domains prior to creating more and compares the complete result. Hopefully this test still meets the original case of the test.

[matthewmcnew]

Hi @youngm,

How have you set up more than one default app domain? Could you include the relevant section of your deployment manifest file?

@matthewmcnew / @mmb

[youngm]

This is the config we use:

properties:
  app_domains:
  - somedomain.org
  - otherdomain.org

[matthewmcnew]

Merged.

@matthewmcnew / @mmb