Fixture for e2e testing against records mode in Cypress

[steve-kasica]

It would be helpful for end-to-end testing if there was an example project to write tests against that's representative of data users would work with in records mode. The suite of food fixtures in the fixtures directory; food.mini.*, food.small.*, etc.; does not respond well to records mode since each row corresponds to one record. Cypress specs in rows_records.cy.js use such a project with hierarchical data, where many rows correspond to one record. However, this fixture is not accessible to specs in other files because it's stored in a file variable.

Proposed solution

Move data in jsonValue in rows_records.cy.js into a fixture so other test files can use this data.

Alternatives considered

New tests could define their own records-mode data in the spec. I've done this in the interim with fixture based on Pricerunner dataset.

https://github.com/steve-kasica/OpenRefine/blob/91e975bf03ed10dbfa9545a9a704fa723e8e7cca/main/tests/cypress/cypress/e2e/project/grid/all-column/add-rows.cy.js#L324-L330

But this approach is redundant, and leaving developers to specify their own test data could lead to gaps in test coverage.

Additional context

• Previous forum discussion
• Lack of good records mode testing data was an issue with Adds command for adding rows #6461.