Task: Improve the functional test to not wait for the new root metadata

[kairoaraujo]

What is the task about?

In a real world the clients will not wait for a new Root Metadata as they will not know when the update occurs (unless it is an agreement between the client and repository)

Currently, in the functional test (FT) we are waiting to validate the metadata update.

repository-service-tuf/tests/functional/metadata/test_update.py

Lines 161 to 177 in ea3cc08

	def root_metadata_2_root_is_available(http_request):
	# double check if the new version is available in the metadata storage
	metadata_base_url = os.getenv("METADATA_BASE_URL") or "http://web:8080"
	count = 0
	while count < 60:
	response = http_request(
	"GET",
	host=metadata_base_url,
	)
	if "2.root.json" in response.text:
	break
	else:
	count += 1
	time.sleep(0.5)
	LOGGER.info("[METADATA UPDATE] Metadata Update available (2.root.json)")
	assert count < 60, pytest.rstuf_thread.set()

We should add a number of retries.

This improvement is related to

• Bug: Incosistent Metadata after updating the Online Key repository-service-tuf-worker#491
• Bug: save Timestamp and Root together during metadata update repository-service-tuf-worker#494

Parent feature

No response

References

No response

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