[Fix and Re-enable ] AppModel Area - Feature Test

[rchauhan18]

The following tests were disabled while open-sourcing the test area:
Common dialogs [ /Subarea=Commondialog ]

• CommonDialog_OpenCustomPlace
• CommonDialog_CustomPlaceCases
• CommonDialog_FileDialogCustomPlaceCases
• CommonDialog_OpenFileIsThreadModal
• CommonDialog_OpenFileBeforeShow
• CommonDialog_SaveFileIsThreadModal
• CommonDialog_OpenFileOnSecondThread
• CommonDialog_SaveFileOnSecondThread

Navigation:

• NavigateUri
• FragmentNavigationStandalone
• SandboxExternalContentStandalone
• NavigationFailedStandalone
• CredentialPolicyPreserved

Journal

• NavigateToNull1
• NavigateToNull2
• NavigateToNull3
• NavigateToNull4
• NavigateToNull5
• NavigateToNull6
• AddBackEntryOnEmptyNSXBap
• JournalEachChangeXbap
• ReloadCurrentPageXBap
• GoBackXbap
• CustomJournalingGoForwardXbap
• RemoveBackEntryAndGoBackXbap
• NavigateAwayAndReturnXbap
• StopNavigationAndReloadXbap
• NavigateToFragmentXbap

The cause of failure is not known as of now. It may be that the tests themselves need to be fixed.

For re-enabling the tests -

1. Search for the methods named as above in the code.
2. Comment out the DisabledTestCase attribute before the test function.

To run the tests in isolation, use the following command:

.\RunTests.cmd /Area=AppModel /Name=<test-name>

is the full name mentioned above in the list

To run a subarea:

.\RunTests.cmd /Area=AppModel /Subarea=<subarea-name>

is the full name of the Subarea (like: Journal, commondialog)

For debugging the tests, add the /DebugTests argument in the command above.

Related issue: [Microsuite] Failures AppModel & Editing #49