mirror of
https://github.com/open-metadata/OpenMetadata.git
synced 2025-07-23 17:30:35 +00:00
71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
![]() |
from unittest import TestCase
|
||
|
from unittest.mock import patch
|
||
|
|
||
|
from metadata.generated.schema.metadataIngestion.workflow import (
|
||
|
OpenMetadataWorkflowConfig,
|
||
|
)
|
||
|
from metadata.ingestion.source.database.snowflake import SnowflakeSource
|
||
|
|
||
|
mock_snowflake_config = {
|
||
|
"source": {
|
||
|
"type": "snowflake",
|
||
|
"serviceName": "local_snowflake",
|
||
|
"serviceConnection": {
|
||
|
"config": {
|
||
|
"type": "Snowflake",
|
||
|
"username": "username",
|
||
|
"password": "password",
|
||
|
"database": "database",
|
||
|
"warehouse": "warehouse",
|
||
|
"account": "account.region_name.cloud_service",
|
||
|
}
|
||
|
},
|
||
|
"sourceConfig": {"config": {"type": "DatabaseMetadata"}},
|
||
|
},
|
||
|
"sink": {"type": "metadata-rest", "config": {}},
|
||
|
"workflowConfig": {
|
||
|
"openMetadataServerConfig": {
|
||
|
"hostPort": "http://localhost:8585/api",
|
||
|
"authProvider": "no-auth",
|
||
|
}
|
||
|
},
|
||
|
}
|
||
|
|
||
|
|
||
|
RAW_CLUSTER_KEY_EXPRS = [
|
||
|
"LINEAR(c1, c2)",
|
||
|
"LINEAR(to_date(c1), substring(c2, 0, 10))",
|
||
|
"LINEAR(v:'Data':id::number)",
|
||
|
"LINEAR(to_date(substring(c2, 0, 10)))",
|
||
|
"col",
|
||
|
]
|
||
|
|
||
|
EXPECTED_PARTITION_COLUMNS = [
|
||
|
["c1", "c2"],
|
||
|
["c1", "c2"],
|
||
|
["v"],
|
||
|
["c2"],
|
||
|
["col"],
|
||
|
]
|
||
|
|
||
|
|
||
|
class SnowflakeUnitTest(TestCase):
|
||
|
@patch("metadata.ingestion.source.database.common_db_source.test_connection")
|
||
|
def __init__(self, methodName, test_connection) -> None:
|
||
|
super().__init__(methodName)
|
||
|
test_connection.return_value = False
|
||
|
self.config = OpenMetadataWorkflowConfig.parse_obj(mock_snowflake_config)
|
||
|
self.snowflake_source = SnowflakeSource.create(
|
||
|
mock_snowflake_config["source"],
|
||
|
self.config.workflowConfig.openMetadataServerConfig,
|
||
|
)
|
||
|
|
||
|
def test_partition_parse_columns(self):
|
||
|
for i in range(len(RAW_CLUSTER_KEY_EXPRS)):
|
||
|
assert (
|
||
|
self.snowflake_source.parse_column_name_from_expr(
|
||
|
RAW_CLUSTER_KEY_EXPRS[i]
|
||
|
)
|
||
|
== EXPECTED_PARTITION_COLUMNS[i]
|
||
|
)
|