Acceptance criteria

• A user can not move Lexeme page

Scenarios

Scenario: No button on page

GIVEN I am logged in
WHEN I am on the Lexeme page
THEN there is no "Move" button in the navigation menu

Scenario: Deep-link protected

GIVEN the lexeme page exists
WHEN I give the page title as a parameter to Special:MovePage page
THEN I get the error message: You do not have permission to move this page, for the following reason: Cannot move pages in namespace "Lexeme".

For reference, the error happening when trying to move the item page

Scenario: API protected

GIVEN the lexeme page exists
WHEN I use API action=move to move it
THEN I get the error message

For reference this is what the API currently returns when trying to move an item:

https://test.wikidata.org/wiki/Special:ApiSandbox#action=move&format=json&from=Q123&to=Q29874184421&token=b8b4459e04b2cd62559f7f504e5356925aa7a796%2B%5C :

{
    "error": {
        "code": "immobile-source-namespace",
        "info": "Cannot move pages in namespace \"\".",
        "*": "See https://test.wikidata.org/w/api.php for API usage. Subscribe to the mediawiki-api-announce mailing list at <https://lists.wikimedia.org/mailman/listinfo/mediawiki-api-announce> for notice of API deprecations and breaking changes."
    },
    "servedby": "mw1340"
}