I am writing my E2E tests with testcafe against a test backend that doesn't support concurrency, i.e. if two tests execute in parallel, the test backend blows up.
When I am testing against one browser only, the tests execute serially. However, when I specify multiple browsers, the tests run serially per browser, but the tests get started in each browser at the same time.
I want testcafe to first execute all the tests in one browser, then open the next browser and execute all tests in it, etc.
Is this possible?