CB-14116: improve tests using ios@4.5.4, adjusting timeout params and improve p…

[knight9999]

…lugin remove sequentially

Platforms affected

all platforms

What does this PR do?

1. For Test#022 on pkgJson.spec.js, using ios@4.5.4

2. Adjust timeout parameters in pkgJson.spec.js.

3. Fixing errors in Test#006 on platform.spec.js.
   cordova plugin rm spawns multiple npm uninstall commands simultaneously by Q.all.
   However multiple npm commands simultaneously sometimes bring a following errors,

{ CordovaError: Error: npm: Command failed with exit code 254 Error output:
npm WARN checkPermissions Missing write access to /tmp/e2e-test/plugin_rm_test/hello/node_modules/cordova-android/node_modules/abbrev
npm WARN checkPermissions Missing write access to /tmp/e2e-test/plugin_rm_test/hello/node_modules/cordova-android/node_modules/android-versions

Then I update uninstall.js by using sequential promises instead of Q.all.

What testing has been done on this change?

on travis c.i. testing.

Checklist

• Reported an issue in the JIRA database
• Commit message follows the format: "CB-3232: (android) Fix bug with resolving file paths", where CB-xxxx is the JIRA ID & "android" is the platform affected.
• Added automated test coverage as appropriate for this change.

[dpogue]

oooh, thanks for tracking down the source of those weird deletion failures!

I don't love that we're increasing the (already very long) timeouts, but such is life on a shared CI I suppose

[knight9999]

In order to pass the appveyor tests, I update as follows,

1. Use cordova-brower 5.0.3 instead of 5.0.0
2. Increase Timeout parameters
3. clean event listeners after each test.

[knight9999]

Thanks for the reply, @dpogue
Sorry, I have increased timeouts more in order to pass the appveyor.