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Split plutus tests into several files
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@mkoura
mkoura committed Dec 2, 2022
1 parent dd55916 commit 571d34e
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Showing 17 changed files with 825 additions and 31,164 deletions.
1,249 changes: 0 additions & 1,249 deletions cardano_node_tests/tests/test_plutus/mint_build.py
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1,969 changes: 0 additions & 1,969 deletions cardano_node_tests/tests/test_plutus/mint_raw.py
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2,645 changes: 0 additions & 2,645 deletions cardano_node_tests/tests/test_plutus/spend_build.py
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2,759 changes: 0 additions & 2,759 deletions cardano_node_tests/tests/test_plutus/spend_raw.py
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2 changes: 1 addition & 1 deletion cardano_node_tests/tests/test_plutus/test_lobster.py
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Expand Up @@ -26,7 +26,7 @@
common.SKIPIF_PLUTUS_UNUSABLE,
]

DATA_DIR = Path(__file__).parent / "data"
DATA_DIR = Path(__file__).parent.parent / "data"
LOBSTER_DIR = DATA_DIR / "plutus" / "lobster"

LOBSTER_PLUTUS = LOBSTER_DIR / "lobster.plutus"
Expand Down
255 changes: 6 additions & 249 deletions cardano_node_tests/tests/test_plutus/test_mint_build.py
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@@ -1,6 +1,5 @@
"""Tests for minting with Plutus using `transaction build`."""
import datetime
import json
import logging
import shutil
from pathlib import Path
Expand All @@ -15,6 +14,7 @@
from cardano_node_tests.cluster_management import cluster_management
from cardano_node_tests.tests import common
from cardano_node_tests.tests import plutus_common
from cardano_node_tests.tests.test_plutus import mint_build
from cardano_node_tests.utils import clusterlib_utils
from cardano_node_tests.utils import configuration
from cardano_node_tests.utils import dbsync_utils
Expand All @@ -24,7 +24,6 @@

LOGGER = logging.getLogger(__name__)

# skip all tests if Tx era < alonzo
pytestmark = [
common.SKIPIF_PLUTUS_UNUSABLE,
common.SKIPIF_BUILD_UNUSABLE,
Expand Down Expand Up @@ -55,68 +54,6 @@ def payment_addrs(
return addrs


def _fund_issuer(
cluster_obj: clusterlib.ClusterLib,
temp_template: str,
payment_addr: clusterlib.AddressRecord,
issuer_addr: clusterlib.AddressRecord,
minting_cost: plutus_common.ScriptCost,
amount: int,
collateral_utxo_num: int = 1,
) -> Tuple[List[clusterlib.UTXOData], List[clusterlib.UTXOData], clusterlib.TxRawOutput]:
"""Fund the token issuer."""
single_collateral_amount = minting_cost.collateral // collateral_utxo_num
collateral_amounts = [single_collateral_amount for __ in range(collateral_utxo_num - 1)]
collateral_subtotal = sum(collateral_amounts)
collateral_amounts.append(minting_cost.collateral - collateral_subtotal)

issuer_init_balance = cluster_obj.g_query.get_address_balance(issuer_addr.address)

tx_files = clusterlib.TxFiles(
signing_key_files=[payment_addr.skey_file],
)
txouts = [
clusterlib.TxOut(
address=issuer_addr.address,
amount=amount,
),
*[clusterlib.TxOut(address=issuer_addr.address, amount=a) for a in collateral_amounts],
]
tx_output = cluster_obj.g_transaction.build_tx(
src_address=payment_addr.address,
tx_name=f"{temp_template}_step1",
tx_files=tx_files,
txouts=txouts,
fee_buffer=2_000_000,
# don't join 'change' and 'collateral' txouts, we need separate UTxOs
join_txouts=False,
)
tx_signed = cluster_obj.g_transaction.sign_tx(
tx_body_file=tx_output.out_file,
signing_key_files=tx_files.signing_key_files,
tx_name=f"{temp_template}_step1",
)
cluster_obj.g_transaction.submit_tx(tx_file=tx_signed, txins=tx_output.txins)

issuer_balance = cluster_obj.g_query.get_address_balance(issuer_addr.address)
assert (
issuer_balance == issuer_init_balance + amount + minting_cost.collateral
), f"Incorrect balance for token issuer address `{issuer_addr.address}`"

out_utxos = cluster_obj.g_query.get_utxo(tx_raw_output=tx_output)
utxo_ix_offset = clusterlib_utils.get_utxo_ix_offset(utxos=out_utxos, txouts=tx_output.txouts)

mint_utxos = clusterlib.filter_utxos(utxos=out_utxos, utxo_ix=utxo_ix_offset)

txid = out_utxos[0].utxo_hash
collateral_utxos = [
clusterlib.UTXOData(utxo_hash=txid, utxo_ix=idx, amount=a, address=issuer_addr.address)
for idx, a in enumerate(collateral_amounts, start=utxo_ix_offset + 1)
]

return mint_utxos, collateral_utxos, tx_output


class TestBuildMinting:
"""Tests for minting using Plutus smart contracts and `transaction build`."""

Expand All @@ -142,7 +79,7 @@ def past_horizon_funds(
execution_cost=plutus_common.MINTING_WITNESS_REDEEMER_COST,
protocol_params=cluster.g_query.get_protocol_params(),
)
mint_utxos, collateral_utxos, tx_raw_output = _fund_issuer(
mint_utxos, collateral_utxos, tx_raw_output = mint_build._fund_issuer(
cluster_obj=cluster,
temp_template=temp_template,
payment_addr=payment_addr,
Expand Down Expand Up @@ -199,7 +136,7 @@ def test_minting_one_token(

# Step 1: fund the token issuer and create UTXO for collaterals

mint_utxos, collateral_utxos, tx_output_step1 = _fund_issuer(
mint_utxos, collateral_utxos, tx_output_step1 = mint_build._fund_issuer(
cluster_obj=cluster,
temp_template=temp_template,
payment_addr=payment_addr,
Expand Down Expand Up @@ -322,7 +259,7 @@ def test_time_range_minting(

# Step 1: fund the token issuer

mint_utxos, collateral_utxos, tx_output_step1 = _fund_issuer(
mint_utxos, collateral_utxos, tx_output_step1 = mint_build._fund_issuer(
cluster_obj=cluster,
temp_template=temp_template,
payment_addr=payment_addr,
Expand Down Expand Up @@ -722,7 +659,7 @@ def test_minting_context_equivalence(

# Step 1: fund the token issuer

mint_utxos, collateral_utxos, tx_output_step1 = _fund_issuer(
mint_utxos, collateral_utxos, tx_output_step1 = mint_build._fund_issuer(
cluster_obj=cluster,
temp_template=temp_template,
payment_addr=payment_addr,
Expand Down Expand Up @@ -926,7 +863,7 @@ def test_witness_redeemer(

# Step 1: fund the token issuer

mint_utxos, collateral_utxos, tx_output_step1 = _fund_issuer(
mint_utxos, collateral_utxos, tx_output_step1 = mint_build._fund_issuer(
cluster_obj=cluster,
temp_template=temp_template,
payment_addr=payment_addr,
Expand Down Expand Up @@ -1139,183 +1076,3 @@ def test_ttl_horizon(
assert (
expect_pass
), f"TTL too far in the future (offset {ttl_offset} slots) was accepted"


class TestBuildMintingNegative:
"""Tests for minting with Plutus using `transaction build` that are expected to fail."""

@allure.link(helpers.get_vcs_link())
@pytest.mark.testnets
def test_witness_redeemer_missing_signer(
self,
cluster: clusterlib.ClusterLib,
payment_addrs: List[clusterlib.AddressRecord],
):
"""Test minting a token with a Plutus script with invalid signers.
Expect failure.
* fund the token issuer and create a UTxO for collateral
* check that the expected amount was transferred to token issuer's address
* try to mint the token using a Plutus script and a TX with signing key missing for
the required signer
* check that the minting failed because the required signers were not provided
"""
# pylint: disable=too-many-locals
temp_template = common.get_test_id(cluster)
payment_addr = payment_addrs[0]
issuer_addr = payment_addrs[1]

lovelace_amount = 2_000_000
token_amount = 5
script_fund = 200_000_000

minting_cost = plutus_common.compute_cost(
execution_cost=plutus_common.MINTING_WITNESS_REDEEMER_COST,
protocol_params=cluster.g_query.get_protocol_params(),
)

# Step 1: fund the token issuer

mint_utxos, collateral_utxos, __ = _fund_issuer(
cluster_obj=cluster,
temp_template=temp_template,
payment_addr=payment_addr,
issuer_addr=issuer_addr,
minting_cost=minting_cost,
amount=script_fund,
)

# Step 2: mint the "qacoin"

policyid = cluster.g_transaction.get_policyid(
plutus_common.MINTING_WITNESS_REDEEMER_PLUTUS_V1
)
asset_name = f"qacoin{clusterlib.get_rand_str(4)}".encode().hex()
token = f"{policyid}.{asset_name}"
mint_txouts = [
clusterlib.TxOut(address=issuer_addr.address, amount=token_amount, coin=token)
]

plutus_mint_data = [
clusterlib.Mint(
txouts=mint_txouts,
script_file=plutus_common.MINTING_WITNESS_REDEEMER_PLUTUS_V1,
collaterals=collateral_utxos,
redeemer_file=plutus_common.DATUM_WITNESS_GOLDEN_NORMAL,
)
]

tx_files_step2 = clusterlib.TxFiles(
signing_key_files=[issuer_addr.skey_file],
)
txouts_step2 = [
clusterlib.TxOut(address=issuer_addr.address, amount=lovelace_amount),
*mint_txouts,
]
tx_output_step2 = cluster.g_transaction.build_tx(
src_address=payment_addr.address,
tx_name=f"{temp_template}_step2",
tx_files=tx_files_step2,
txins=mint_utxos,
txouts=txouts_step2,
mint=plutus_mint_data,
required_signers=[plutus_common.SIGNING_KEY_GOLDEN],
)
tx_signed_step2 = cluster.g_transaction.sign_tx(
tx_body_file=tx_output_step2.out_file,
signing_key_files=tx_files_step2.signing_key_files,
tx_name=f"{temp_template}_step2",
)
with pytest.raises(clusterlib.CLIError) as excinfo:
cluster.g_transaction.submit_tx(tx_file=tx_signed_step2, txins=mint_utxos)
assert "MissingRequiredSigners" in str(excinfo.value)

@allure.link(helpers.get_vcs_link())
@pytest.mark.testnets
def test_redeemer_with_simple_minting_script(
self,
cluster: clusterlib.ClusterLib,
payment_addrs: List[clusterlib.AddressRecord],
):
"""Test minting a token passing a redeemer for a simple minting script.
Expect failure.
* fund the token issuer and create a UTxO for collateral
* try to mint the token using a simple script passing a redeemer
* check that the minting failed because a Plutus script is expected
"""
temp_template = common.get_test_id(cluster)
payment_addr = payment_addrs[0]
issuer_addr = payment_addrs[1]

lovelace_amount = 2_000_000
token_amount = 5
script_fund = 200_000_000

minting_cost = plutus_common.compute_cost(
execution_cost=plutus_common.MINTING_COST,
protocol_params=cluster.g_query.get_protocol_params(),
)

# Fund the token issuer and create UTXO for collaterals

mint_utxos, collateral_utxos, __ = _fund_issuer(
cluster_obj=cluster,
temp_template=temp_template,
payment_addr=payment_addr,
issuer_addr=issuer_addr,
minting_cost=minting_cost,
amount=script_fund,
)

# Create simple script
keyhash = cluster.g_address.get_payment_vkey_hash(issuer_addr.vkey_file)
script_content = {"keyHash": keyhash, "type": "sig"}
script = Path(f"{temp_template}.script")

with open(script, "w", encoding="utf-8") as out_json:
json.dump(script_content, out_json)

# Mint the "qacoin"
policyid = cluster.g_transaction.get_policyid(script)
asset_name = f"qacoin{clusterlib.get_rand_str(4)}".encode().hex()
token = f"{policyid}.{asset_name}"

mint_txouts = [
clusterlib.TxOut(address=issuer_addr.address, amount=token_amount, coin=token)
]

plutus_mint_data = [
clusterlib.Mint(
txouts=mint_txouts,
script_file=script,
collaterals=collateral_utxos,
redeemer_file=plutus_common.REDEEMER_42,
)
]

tx_files = clusterlib.TxFiles(
signing_key_files=[issuer_addr.skey_file],
)
txouts = [
clusterlib.TxOut(address=issuer_addr.address, amount=lovelace_amount),
*mint_txouts,
]

with pytest.raises(clusterlib.CLIError) as excinfo:
cluster.g_transaction.build_tx(
src_address=payment_addr.address,
tx_name=f"{temp_template}_step2",
tx_files=tx_files,
txins=mint_utxos,
txouts=txouts,
mint=plutus_mint_data,
)

err_str = str(excinfo.value)
assert (
"expected a script in the Plutus script language, but it is actually "
"using SimpleScriptLanguage SimpleScriptV1" in err_str
), err_str

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