From 985546839dff83951253b713089b316f5082f47b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCrgen=20Eckel?= <juergen@riddleandcode.com>
Date: Mon, 26 Sep 2022 21:01:13 +0200
Subject: [PATCH] blackified and added an additional test
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Jürgen Eckel <juergen@riddleandcode.com>
---
 planetmint/backend/tarantool/connection.py | 12 ++++----
 tests/web/test_outputs.py                  | 33 ++++++++++++++++++++--
 2 files changed, 36 insertions(+), 9 deletions(-)

diff --git a/planetmint/backend/tarantool/connection.py b/planetmint/backend/tarantool/connection.py
index b459f83..93e260e 100644
--- a/planetmint/backend/tarantool/connection.py
+++ b/planetmint/backend/tarantool/connection.py
@@ -68,7 +68,7 @@ class TarantoolDBConnection(DBConnection):
 
     def close(self):
         try:
-            if self.__conn: 
+            if self.__conn:
                 self.__conn.close()
                 self.__conn = None
         except Exception as exc:
@@ -84,7 +84,7 @@ class TarantoolDBConnection(DBConnection):
     def exec(self, query, only_data=True):
         try:
             conn = self.connect()
-            conn.execute( query ) if only_data else conn.execute(query)
+            conn.execute(query) if only_data else conn.execute(query)
         except tarantool.error.OperationalError as op_error:
             raise op_error
         except tarantool.error.NetworkError as net_error:
@@ -109,12 +109,12 @@ class TarantoolDBConnection(DBConnection):
 
     def run_command(self, command: str, config: dict):
         from subprocess import run
-        
+
         try:
             self.close()
         except ConnectionError:
             pass
-        
+
         print(f" commands: {command}")
         host_port = "%s:%s" % (self.host, self.port)
         execute_cmd = self._file_content_to_bytes(path=command)
@@ -128,12 +128,12 @@ class TarantoolDBConnection(DBConnection):
 
     def run_command_with_output(self, command: str):
         from subprocess import run
-        
+
         try:
             self.close()
         except ConnectionError:
             pass
-              
+
         host_port = "%s:%s" % (
             Config().get()["database"]["host"],
             Config().get()["database"]["port"],
diff --git a/tests/web/test_outputs.py b/tests/web/test_outputs.py
index 6a88699..6aa22e4 100644
--- a/tests/web/test_outputs.py
+++ b/tests/web/test_outputs.py
@@ -11,7 +11,6 @@ from planetmint.transactions.types.assets.create import Create
 from planetmint.transactions.types.assets.transfer import Transfer
 
 
-
 OUTPUTS_ENDPOINT = "/api/v1/outputs/"
 
 
@@ -83,12 +82,40 @@ def test_get_outputs_endpoint_with_invalid_spent(client, user_pk):
     assert res.status_code == 400
 
 
-@pytest.mark.skip
+@pytest.mark.skip(
+    reason="just failing sometimes - a test to narrow down the issues of the test 'test_get_divisble_transactions_returns_500'"
+)
+@pytest.mark.abci
+def test_get_divisble_transactions_returns_500_phase_one(b, client):
+    import json
+    import time
+
+    TX_ENDPOINT = "/api/v1/transactions"
+
+    def mine(tx_list):
+        b.store_bulk_transactions(tx_list)
+
+    alice_priv, alice_pub = crypto.generate_key_pair()
+    # bob_priv, bob_pub = crypto.generate_key_pair()
+    # carly_priv, carly_pub = crypto.generate_key_pair()
+    # time.sleep(1)
+    create_tx = Create.generate([alice_pub], [([alice_pub], 4)])
+    create_tx.sign([alice_priv])
+    # ATTENTION: comment out the next line and the test will never fail
+    res = client.post(TX_ENDPOINT, data=json.dumps(create_tx.to_dict()))
+    assert res.status_code == 202
+
+    mine([create_tx])
+
+
+@pytest.mark.skip(
+    reason="this test fails with strange inconsistent tarantool error messages. sometimes, it's even passing."
+)
 @pytest.mark.abci
 def test_get_divisble_transactions_returns_500(b, client):
     import json
     import time
-    
+
     TX_ENDPOINT = "/api/v1/transactions"
 
     def mine(tx_list):