I'm looking for a way to measure the coverage of my end-to-end tests. I have some existing E2E tests already and I'm adding more test scenarios to it. But I would like to have a way to quantify the increase in coverage after the new tests have been added.
As E2E tests are more functional and feature based than unit tests, I'm not sure if I could use code coverage as a measurement.
If it matters, I'm using Cypress in my E2E tests.
How can I measure the coverage of my E2E tests? What are some common methods and tools that can help me in this?