unitest for bug

tests/web/test_outputs.py

@@ -47,3 +47,68 @@ def test_get_outputs_endpoint_with_invalid_unspent(client, user_pk):
     res = client.get(OUTPUTS_ENDPOINT + params)
     assert expected == res.json
     assert res.status_code == 400
+
+
+@pytest.mark.bdb
+@pytest.mark.usefixtures('inputs')
+def test_get_divisble_transactions_returns_500(b, client):
+    from bigchaindb.models import Transaction
+    from bigchaindb.common import crypto
+    import json
+
+    TX_ENDPOINT = '/api/v1/transactions'
+
+    def mine(tx_list):
+        block = b.create_block(tx_list)
+        b.write_block(block)
+
+        # vote the block valid
+        vote = b.vote(block.id, b.get_last_voted_block().id, True)
+        b.write_vote(vote)
+
+    alice_priv, alice_pub = crypto.generate_key_pair()
+    bob_priv, bob_pub = crypto.generate_key_pair()
+    carly_priv, carly_pub = crypto.generate_key_pair()
+
+    create_tx = Transaction.create([alice_pub], [([alice_pub], 4)])
+    create_tx.sign([alice_priv])
+
+    res = client.post(TX_ENDPOINT, data=json.dumps(create_tx.to_dict()))
+    assert res.status_code == 202
+
+    mine([create_tx])
+
+    transfer_tx = Transaction.transfer(create_tx.to_inputs(),
+                                       [([alice_pub], 3), ([bob_pub], 1)],
+                                       asset_id=create_tx.id)
+    transfer_tx.sign([alice_priv])
+
+    res = client.post(TX_ENDPOINT, data=json.dumps(transfer_tx.to_dict()))
+    assert res.status_code == 202
+
+    mine([transfer_tx])
+
+    transfer_tx_carly = Transaction.transfer([transfer_tx.to_inputs()[1]],
+                                       [([carly_pub], 1)],
+                                       asset_id=create_tx.id)
+    transfer_tx_carly.sign([bob_priv])
+
+    res = client.post(TX_ENDPOINT, data=json.dumps(transfer_tx_carly.to_dict()))
+    assert res.status_code == 202
+
+    mine([transfer_tx_carly])
+
+    asset_id = create_tx.id
+
+    url = TX_ENDPOINT + "?asset_id=" + asset_id
+    assert client.get(url).status_code == 200
+    assert len(client.get(url).json) == 3
+
+    url = OUTPUTS_ENDPOINT + '?public_key=' + alice_pub
+    assert client.get(url).status_code == 200
+
+    url = OUTPUTS_ENDPOINT + '?public_key=' + bob_pub
+    assert client.get(url).status_code == 200
+
+    url = OUTPUTS_ENDPOINT + '?public_key=' + carly_pub
+    assert client.get(url).status_code == 200