[Test coverage] Customer Downloadable Products

[naydav]

Need to cover with API-functional tests case:

app/code/Magento/DownloadableGraphQl/etc/schema.graphqls

type Query {
    customerDownloadableProducts: CustomerDownloadableProducts @resolver(class: "Magento\\DownloadableGraphQl\\Model\\Resolver\\CustomerDownloadableProducts") @doc(description: "The query returns the contents of a customer's downloadable products") @cache(cacheable: false)
}

Examples:
https://github.com/magento/graphql-ce/tree/2.3-develop/dev/tests/api-functional/testsuite/Magento/GraphQl/Customer
https://github.com/magento/graphql-ce/tree/2.3-develop/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer

Guide:
https://devdocs.magento.com/guides/v2.3/graphql/functional-testing.html

[naydav]

Hi @sinisa86,
Unfortunately, I need to unassign the ticket because still no response from you.

[naydav]

#779