def test_get_blocks_with_time(self):
"""Tests the `blocks` endpoint. Check response for blocks with time"""
for validator_id in range(self.network.validators_count()):
host, public_port, private_port = self.network.api_address(
validator_id)
client = ExonumClient(host, public_port, private_port)
blocks_response = client.get_blocks(count=1, add_blocks_time=True)
self.assertEqual(blocks_response.status_code, 200)
self.assertIsNotNone(blocks_response.json()['blocks'][0]['time'])
def test_get_only_non_empty_blocks(self):
"""Tests the `blocks` endpoint. Check response for only non empty blocks"""
for validator_id in range(self.network.validators_count()):
host, public_port, private_port = self.network.api_address(
validator_id)
client = ExonumClient(host, public_port, private_port)
blocks_response = client.get_blocks(count=5,
skip_empty_blocks=True)
self.assertEqual(blocks_response.status_code, 200)
self.assertEqual(len(blocks_response.json()['blocks']), 0)
def test_get_n_latest_blocks_negative(self):
"""Tests the `blocks` endpoint. Check response for N latest blocks if latest exceeds current height"""
latest = 999
number_of_blocks = 6
for validator_id in range(self.network.validators_count()):
host, public_port, private_port = self.network.api_address(
validator_id)
client = ExonumClient(host, public_port, private_port)
blocks_response = client.get_blocks(count=number_of_blocks,
latest=latest)
self.assertEqual(blocks_response.status_code, 404)
def test_get_blocks_with_precommits(self):
"""Tests the `blocks` endpoint. Check response for blocks with precommits"""
time.sleep(2)
for validator_id in range(self.network.validators_count()):
host, public_port, private_port = self.network.api_address(
validator_id)
client = ExonumClient(host, public_port, private_port)
blocks_response = client.get_blocks(count=1, add_precommits=True)
self.assertEqual(blocks_response.status_code, 200)
self.assertEqual(
len(blocks_response.json()['blocks'][0]['precommits']), 3)
def test_get_last_n_blocks(self):
"""Tests the `blocks` endpoint. Check response for last N blocks"""
number_of_blocks = 5
time.sleep(5)
for validator_id in range(self.network.validators_count()):
host, public_port, private_port = self.network.api_address(
validator_id)
client = ExonumClient(host, public_port, private_port)
blocks_response = client.get_blocks(count=number_of_blocks)
self.assertEqual(blocks_response.status_code, 200)
self.assertEqual(len(blocks_response.json()['blocks']),
number_of_blocks)
def test_get_n_latest_blocks(self):
"""Tests the `blocks` endpoint. Check response for N latest blocks"""
latest = 5
number_of_blocks = 15
time.sleep(5)
for validator_id in range(self.network.validators_count()):
height_counter = latest
host, public_port, private_port = self.network.api_address(
validator_id)
client = ExonumClient(host, public_port, private_port)
blocks_response = client.get_blocks(count=number_of_blocks,
latest=latest)
self.assertEqual(len(blocks_response.json()['blocks']), latest + 1)
for block in blocks_response.json()['blocks']:
self.assertEqual(int(block['height']), height_counter)
height_counter -= 1
def test_get_n_earliest_blocks(self):
"""Tests the `blocks` endpoint. Check response for N earliest blocks"""
earliest = 20
number_of_blocks = 15
time.sleep(5)
for validator_id in range(self.network.validators_count()):
height_counter = earliest
host, public_port, private_port = self.network.api_address(
validator_id)
client = ExonumClient(host, public_port, private_port)
blocks_response = client.get_blocks(count=number_of_blocks,
earliest=earliest)
latest_height = int(blocks_response.json()['blocks'][0]['height'])
self.assertEqual(len(blocks_response.json()['blocks']),
latest_height - earliest + 1)
# blocks must be started from 'earliest' height
for block in reversed(blocks_response.json()['blocks']):
self.assertEqual(int(block['height']), height_counter)
height_counter += 1
