async hooks for tests

[ZE0TRON]

Description

• test hooks like beforeAll and afterAll can be async

[Guergeiro]

Hey @ZE0TRON, can you provide some tests that use this feature? Probably just copying and pasting our tests but make them resolve some kind of promise (preferably at least 1s promise).

[ebebbington]

For example, in tests/hooks/*, you could add a new suite:

  Rhum.testSuite("test suite 3", () => {
    Rhum.beforeAll(async () => {
      // do something asynchronous
    });
    Rhum.testCase("Hook can be async", () => {
      // Assert a value was changed by the hook - this test is expected to run after the hook
    });
  });

[ZE0TRON]

@crookse should i add tests for all hooks or is this enough ?