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"""Test different server responses."""
import json
import unittest
from uuid import UUID
import pytest
import moto.server as server
from moto import settings
from tests.test_redshiftdata.test_redshiftdata_constants import (
DEFAULT_ENCODING,
HttpHeaders,
)
CLIENT_ENDPOINT = "/"
@pytest.fixture(scope="function", autouse=True)
def skip_in_server_mode():
if settings.TEST_SERVER_MODE:
raise unittest.SkipTest("No point in testing this in ServerMode")
def headers(action):
return {
"X-Amz-Target": f"RedshiftData.{action}",
"Content-Type": "application/x-amz-json-1.1",
}
@pytest.fixture(autouse=True, name="client")
def fixture_client():
backend = server.create_backend_app("redshift-data")
yield backend.test_client()
def test_redshiftdata_cancel_statement_unknown_statement(client):
statement_id = "890f1253-595b-4608-a0d1-73f933ccd0a0"
response = client.post(
CLIENT_ENDPOINT,
data=json.dumps({"Id": statement_id}),
headers=headers("CancelStatement"),
)
assert response.status_code == 400
should_return_expected_exception(
response, "ResourceNotFoundException", "Query does not exist."
)
def test_redshiftdata_describe_statement_unknown_statement(client):
statement_id = "890f1253-595b-4608-a0d1-73f933ccd0a0"
response = client.post(
CLIENT_ENDPOINT,
data=json.dumps({"Id": statement_id}),
headers=headers("DescribeStatement"),
)
assert response.status_code == 400
should_return_expected_exception(
response, "ResourceNotFoundException", "Query does not exist."
)
def test_redshiftdata_get_statement_result_unknown_statement(client):
statement_id = "890f1253-595b-4608-a0d1-73f933ccd0a0"
response = client.post(
CLIENT_ENDPOINT,
data=json.dumps({"Id": statement_id}),
headers=headers("GetStatementResult"),
)
assert response.status_code == 400
should_return_expected_exception(
response, "ResourceNotFoundException", "Query does not exist."
)
def test_redshiftdata_execute_statement_with_minimal_values(client):
database = "database"
sql = "sql"
response = client.post(
CLIENT_ENDPOINT,
data=json.dumps({"Database": database, "Sql": sql}),
headers=headers("ExecuteStatement"),
)
assert response.status_code == 200
payload = get_payload(response)
assert payload["ClusterIdentifier"] is None
assert payload["Database"] == database
assert payload["DbUser"] is None
assert payload["SecretArn"] is None
uuid_obj = UUID(payload["Id"], version=4)
assert str(uuid_obj) == payload["Id"]
def test_redshiftdata_execute_statement_with_all_values(client):
cluster = "cluster"
database = "database"
dbUser = "dbUser"
sql = "sql"
secretArn = "secretArn"
response = client.post(
CLIENT_ENDPOINT,
data=json.dumps(
{
"ClusterIdentifier": cluster,
"Database": database,
"DbUser": dbUser,
"Sql": sql,
"SecretArn": secretArn,
}
),
headers=headers("ExecuteStatement"),
)
assert response.status_code == 200
payload = get_payload(response)
assert payload["ClusterIdentifier"] == cluster
assert payload["Database"] == database
assert payload["DbUser"] == dbUser
assert payload["SecretArn"] == secretArn
def test_redshiftdata_execute_statement_and_describe_statement(client):
cluster = "cluster"
database = "database"
dbUser = "dbUser"
sql = "sql"
secretArn = "secretArn"
# ExecuteStatement
execute_response = client.post(
CLIENT_ENDPOINT,
data=json.dumps(
{
"ClusterIdentifier": cluster,
"Database": database,
"DbUser": dbUser,
"Sql": sql,
"SecretArn": secretArn,
}
),
headers=headers("ExecuteStatement"),
)
assert execute_response.status_code == 200
execute_payload = get_payload(execute_response)
# DescribeStatement
describe_response = client.post(
CLIENT_ENDPOINT,
data=json.dumps({"Id": execute_payload["Id"]}),
headers=headers("DescribeStatement"),
)
assert describe_response.status_code == 200
describe_payload = get_payload(execute_response)
assert describe_payload["ClusterIdentifier"] == cluster
assert describe_payload["Database"] == database
assert describe_payload["DbUser"] == dbUser
assert describe_payload["SecretArn"] == secretArn
def test_redshiftdata_execute_statement_and_get_statement_result(client):
database = "database"
sql = "sql"
# ExecuteStatement
execute_response = client.post(
CLIENT_ENDPOINT,
data=json.dumps({"Database": database, "Sql": sql}),
headers=headers("ExecuteStatement"),
)
assert execute_response.status_code == 200
execute_payload = get_payload(execute_response)
# GetStatementResult
statement_result_response = client.post(
CLIENT_ENDPOINT,
data=json.dumps({"Id": execute_payload["Id"]}),
headers=headers("GetStatementResult"),
)
assert statement_result_response.status_code == 200
statement_result_payload = get_payload(statement_result_response)
assert statement_result_payload["TotalNumberRows"] == 3
# columns
assert len(statement_result_payload["ColumnMetadata"]) == 3
assert statement_result_payload["ColumnMetadata"][0]["name"] == "Number"
assert statement_result_payload["ColumnMetadata"][1]["name"] == "Street"
assert statement_result_payload["ColumnMetadata"][2]["name"] == "City"
# records
assert len(statement_result_payload["Records"]) == 3
assert statement_result_payload["Records"][0][0]["longValue"] == 10
assert statement_result_payload["Records"][1][1]["stringValue"] == "Beta st"
assert statement_result_payload["Records"][2][2]["stringValue"] == "Seattle"
def test_redshiftdata_execute_statement_and_cancel_statement(client):
database = "database"
sql = "sql"
# ExecuteStatement
execute_response = client.post(
CLIENT_ENDPOINT,
data=json.dumps({"Database": database, "Sql": sql}),
headers=headers("ExecuteStatement"),
)
assert execute_response.status_code == 200
execute_payload = get_payload(execute_response)
# CancelStatement 1
cancel_response1 = client.post(
CLIENT_ENDPOINT,
data=json.dumps({"Id": execute_payload["Id"]}),
headers=headers("CancelStatement"),
)
assert cancel_response1.status_code == 200
cancel_payload1 = get_payload(cancel_response1)
assert cancel_payload1["Status"] is True
# CancelStatement 2
cancel_response2 = client.post(
CLIENT_ENDPOINT,
data=json.dumps({"Id": execute_payload["Id"]}),
headers=headers("CancelStatement"),
)
assert cancel_response2.status_code == 400
should_return_expected_exception(
cancel_response2,
"ValidationException",
(
"Could not cancel a query that is already in ABORTED state "
f"with ID: {execute_payload['Id']}"
),
)
def get_payload(response):
return json.loads(response.data.decode(DEFAULT_ENCODING))
def should_return_expected_exception(response, expected_exception, message):
result_data = get_payload(response)
assert response.headers.get(HttpHeaders.ErrorType) == expected_exception
assert result_data["message"] == message
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