def test_get_statistics(self): """ Testing whether the API returns the correct statistics """ block = TrustChainBlock() block.public_key = self.member.public_key block.link_public_key = "deadbeef".decode("HEX") block.link_sequence_number = 21 block.transaction = {"up": 42, "down": 8, "total_up": 1024, "total_down": 2048} block.sequence_number = 3 block.previous_hash = "babecafe".decode("HEX") block.signature = "babebeef".decode("HEX") self.tc_community.persistence.add_block(block) def verify_response(response): response_json = json.loads(response) self.assertTrue("statistics" in response_json) stats = response_json["statistics"] self.assertEqual(stats["id"], self.member.public_key.encode("HEX")) self.assertEqual(stats["total_blocks"], 3) self.assertEqual(stats["total_up"], 1024) self.assertEqual(stats["total_down"], 2048) self.assertEqual(stats["peers_that_pk_helped"], 1) self.assertEqual(stats["peers_that_helped_pk"], 1) self.assertIn("latest_block", stats) self.assertNotEqual(stats["latest_block"]["insert_time"], "") self.assertEqual(stats["latest_block"]["hash"], block.hash.encode("HEX")) self.assertEqual(stats["latest_block"]["link_public_key"], "deadbeef") self.assertEqual(stats["latest_block"]["link_sequence_number"], 21) self.assertEqual(stats["latest_block"]["up"], 42) self.assertEqual(stats["latest_block"]["down"], 8) self.should_check_equality = False return self.do_request('trustchain/statistics', expected_code=200).addCallback(verify_response)
def test_validate_existing_link_public_key(self): # Arrange db = MockDatabase() (block1, block2, block3, _) = TestBlocks.setup_validate() db.add_block(block1) db.add_block(block2) db.add_block(block3) # Act block2 = TrustChainBlock(block2.pack_db_insert()) block2.link_public_key = EMPTY_PK block2.sign(db.get(block2.public_key, block2.sequence_number).key) result = block2.validate(db) # Assert self.assertEqual(result[0], ValidationResult.invalid) self.assertIn('Linked public key is not valid', result[1])
def test_pack(self): block = TrustChainBlock() block.transaction = {'id': 3} block.public_key = ' fish, so sad that it should come to this. - We tried to warn you all but ' block.sequence_number = 1869095012 block.link_public_key = 'ear! - You may not share our intellect, which might explain your disrespec' block.link_sequence_number = 1949048934 block.previous_hash = 'or all the natural wonders that ' block.signature = 'grow around you. - So long, so long, and thanks for all the fish' self.assertEqual( block.pack(), ' fish, so sad that it should come to this. - We tried to warn you ' 'all but oh dear! - You may not share our intellect, which might explain your ' 'disrespect, for all the natural wonders that grow around you. - So long, ' 'so long, and thanks for all the fish\x00\x00\x00\na1d2bid1i3')