mirror of
https://github.com/apache/superset.git
synced 2024-09-12 00:29:39 -04:00
889 lines
34 KiB
Python
889 lines
34 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
|
|
# or more contributor license agreements. See the NOTICE file
|
|
# distributed with this work for additional information
|
|
# regarding copyright ownership. The ASF licenses this file
|
|
# to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance
|
|
# with the License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing,
|
|
# software distributed under the License is distributed on an
|
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
# KIND, either express or implied. See the License for the
|
|
# specific language governing permissions and limitations
|
|
# under the License.
|
|
from unittest import mock, skip
|
|
from unittest.mock import patch
|
|
|
|
import pytest
|
|
import yaml
|
|
from func_timeout import FunctionTimedOut
|
|
from sqlalchemy.exc import DBAPIError
|
|
|
|
from superset import db, event_logger, security_manager
|
|
from superset.commands.exceptions import CommandInvalidError
|
|
from superset.commands.importers.exceptions import IncorrectVersionError
|
|
from superset.connectors.sqla.models import SqlaTable
|
|
from superset.databases.commands.create import CreateDatabaseCommand
|
|
from superset.databases.commands.exceptions import (
|
|
DatabaseInvalidError,
|
|
DatabaseNotFoundError,
|
|
DatabaseSecurityUnsafeError,
|
|
DatabaseTestConnectionDriverError,
|
|
DatabaseTestConnectionUnexpectedError,
|
|
)
|
|
from superset.databases.commands.export import ExportDatabasesCommand
|
|
from superset.databases.commands.importers.v1 import ImportDatabasesCommand
|
|
from superset.databases.commands.test_connection import TestConnectionDatabaseCommand
|
|
from superset.databases.commands.validate import ValidateDatabaseParametersCommand
|
|
from superset.databases.schemas import DatabaseTestConnectionSchema
|
|
from superset.errors import ErrorLevel, SupersetError, SupersetErrorType
|
|
from superset.exceptions import (
|
|
SupersetErrorsException,
|
|
SupersetSecurityException,
|
|
SupersetTimeoutException,
|
|
)
|
|
from superset.models.core import Database
|
|
from superset.utils.core import backend
|
|
from superset.utils.database import get_example_database
|
|
from tests.integration_tests.base_tests import SupersetTestCase
|
|
from tests.integration_tests.fixtures.birth_names_dashboard import (
|
|
load_birth_names_dashboard_with_slices,
|
|
load_birth_names_data,
|
|
)
|
|
from tests.integration_tests.fixtures.energy_dashboard import (
|
|
load_energy_table_data,
|
|
load_energy_table_with_slice,
|
|
)
|
|
from tests.integration_tests.fixtures.importexport import (
|
|
database_config,
|
|
database_metadata_config,
|
|
dataset_config,
|
|
dataset_metadata_config,
|
|
)
|
|
|
|
|
|
class TestCreateDatabaseCommand(SupersetTestCase):
|
|
@mock.patch(
|
|
"superset.databases.commands.test_connection.event_logger.log_with_context"
|
|
)
|
|
@mock.patch("superset.utils.core.g")
|
|
def test_create_duplicate_error(self, mock_g, mock_logger):
|
|
example_db = get_example_database()
|
|
mock_g.user = security_manager.find_user("admin")
|
|
command = CreateDatabaseCommand(
|
|
{"database_name": example_db.database_name},
|
|
)
|
|
with pytest.raises(DatabaseInvalidError) as excinfo:
|
|
command.run()
|
|
assert str(excinfo.value) == ("Database parameters are invalid.")
|
|
# logger should list classnames of all errors
|
|
mock_logger.assert_called_with(
|
|
action="db_connection_failed."
|
|
"DatabaseInvalidError."
|
|
"DatabaseExistsValidationError."
|
|
"DatabaseRequiredFieldValidationError"
|
|
)
|
|
|
|
@mock.patch(
|
|
"superset.databases.commands.test_connection.event_logger.log_with_context"
|
|
)
|
|
@mock.patch("superset.utils.core.g")
|
|
def test_multiple_error_logging(self, mock_g, mock_logger):
|
|
mock_g.user = security_manager.find_user("admin")
|
|
command = CreateDatabaseCommand({})
|
|
with pytest.raises(DatabaseInvalidError) as excinfo:
|
|
command.run()
|
|
assert str(excinfo.value) == ("Database parameters are invalid.")
|
|
# logger should list a unique set of errors with no duplicates
|
|
mock_logger.assert_called_with(
|
|
action="db_connection_failed."
|
|
"DatabaseInvalidError."
|
|
"DatabaseRequiredFieldValidationError"
|
|
)
|
|
|
|
|
|
class TestExportDatabasesCommand(SupersetTestCase):
|
|
@skip("Flaky")
|
|
@patch("superset.security.manager.g")
|
|
@pytest.mark.usefixtures(
|
|
"load_birth_names_dashboard_with_slices", "load_energy_table_with_slice"
|
|
)
|
|
def test_export_database_command(self, mock_g):
|
|
mock_g.user = security_manager.find_user("admin")
|
|
|
|
example_db = get_example_database()
|
|
db_uuid = example_db.uuid
|
|
|
|
command = ExportDatabasesCommand([example_db.id])
|
|
contents = dict(command.run())
|
|
|
|
# TODO: this list shouldn't depend on the order in which unit tests are run
|
|
# or on the backend; for now use a stable subset
|
|
core_files = {
|
|
"metadata.yaml",
|
|
"databases/examples.yaml",
|
|
"datasets/examples/energy_usage.yaml",
|
|
"datasets/examples/birth_names.yaml",
|
|
}
|
|
expected_extra = {
|
|
"engine_params": {},
|
|
"metadata_cache_timeout": {},
|
|
"metadata_params": {},
|
|
"schemas_allowed_for_file_upload": [],
|
|
}
|
|
if backend() == "presto":
|
|
expected_extra = {
|
|
**expected_extra,
|
|
"engine_params": {"connect_args": {"poll_interval": 0.1}},
|
|
}
|
|
assert core_files.issubset(set(contents.keys()))
|
|
|
|
if example_db.backend == "postgresql":
|
|
ds_type = "TIMESTAMP WITHOUT TIME ZONE"
|
|
elif example_db.backend == "hive":
|
|
ds_type = "TIMESTAMP"
|
|
elif example_db.backend == "presto":
|
|
ds_type = "VARCHAR(255)"
|
|
else:
|
|
ds_type = "DATETIME"
|
|
if example_db.backend == "mysql":
|
|
big_int_type = "BIGINT(20)"
|
|
else:
|
|
big_int_type = "BIGINT"
|
|
metadata = yaml.safe_load(contents["databases/examples.yaml"])
|
|
assert metadata == (
|
|
{
|
|
"allow_csv_upload": True,
|
|
"allow_ctas": True,
|
|
"allow_cvas": True,
|
|
"allow_dml": True,
|
|
"allow_run_async": False,
|
|
"cache_timeout": None,
|
|
"database_name": "examples",
|
|
"expose_in_sqllab": True,
|
|
"extra": expected_extra,
|
|
"sqlalchemy_uri": example_db.sqlalchemy_uri,
|
|
"uuid": str(example_db.uuid),
|
|
"version": "1.0.0",
|
|
}
|
|
)
|
|
|
|
metadata = yaml.safe_load(contents["datasets/examples/birth_names.yaml"])
|
|
metadata.pop("uuid")
|
|
|
|
metadata["columns"].sort(key=lambda x: x["column_name"])
|
|
expected_metadata = {
|
|
"cache_timeout": None,
|
|
"columns": [
|
|
{
|
|
"column_name": "ds",
|
|
"description": None,
|
|
"expression": None,
|
|
"filterable": True,
|
|
"groupby": True,
|
|
"is_active": True,
|
|
"is_dttm": True,
|
|
"python_date_format": None,
|
|
"type": ds_type,
|
|
"advanced_data_type": None,
|
|
"verbose_name": None,
|
|
},
|
|
{
|
|
"column_name": "gender",
|
|
"description": None,
|
|
"expression": None,
|
|
"filterable": True,
|
|
"groupby": True,
|
|
"is_active": True,
|
|
"is_dttm": False,
|
|
"python_date_format": None,
|
|
"type": "STRING" if example_db.backend == "hive" else "VARCHAR(16)",
|
|
"advanced_data_type": None,
|
|
"verbose_name": None,
|
|
},
|
|
{
|
|
"column_name": "name",
|
|
"description": None,
|
|
"expression": None,
|
|
"filterable": True,
|
|
"groupby": True,
|
|
"is_active": True,
|
|
"is_dttm": False,
|
|
"python_date_format": None,
|
|
"type": "STRING"
|
|
if example_db.backend == "hive"
|
|
else "VARCHAR(255)",
|
|
"advanced_data_type": None,
|
|
"verbose_name": None,
|
|
},
|
|
{
|
|
"column_name": "num",
|
|
"description": None,
|
|
"expression": None,
|
|
"filterable": True,
|
|
"groupby": True,
|
|
"is_active": True,
|
|
"is_dttm": False,
|
|
"python_date_format": None,
|
|
"type": big_int_type,
|
|
"advanced_data_type": None,
|
|
"verbose_name": None,
|
|
},
|
|
{
|
|
"column_name": "num_california",
|
|
"description": None,
|
|
"expression": "CASE WHEN state = 'CA' THEN num ELSE 0 END",
|
|
"filterable": True,
|
|
"groupby": True,
|
|
"is_active": True,
|
|
"is_dttm": False,
|
|
"python_date_format": None,
|
|
"type": None,
|
|
"advanced_data_type": None,
|
|
"verbose_name": None,
|
|
},
|
|
{
|
|
"column_name": "state",
|
|
"description": None,
|
|
"expression": None,
|
|
"filterable": True,
|
|
"groupby": True,
|
|
"is_active": True,
|
|
"is_dttm": False,
|
|
"python_date_format": None,
|
|
"type": "STRING" if example_db.backend == "hive" else "VARCHAR(10)",
|
|
"advanced_data_type": None,
|
|
"verbose_name": None,
|
|
},
|
|
{
|
|
"column_name": "num_boys",
|
|
"description": None,
|
|
"expression": None,
|
|
"filterable": True,
|
|
"groupby": True,
|
|
"is_active": True,
|
|
"is_dttm": False,
|
|
"python_date_format": None,
|
|
"type": big_int_type,
|
|
"advanced_data_type": None,
|
|
"verbose_name": None,
|
|
},
|
|
{
|
|
"column_name": "num_girls",
|
|
"description": None,
|
|
"expression": None,
|
|
"filterable": True,
|
|
"groupby": True,
|
|
"is_active": True,
|
|
"is_dttm": False,
|
|
"python_date_format": None,
|
|
"type": big_int_type,
|
|
"advanced_data_type": None,
|
|
"verbose_name": None,
|
|
},
|
|
],
|
|
"database_uuid": str(db_uuid),
|
|
"default_endpoint": None,
|
|
"description": "",
|
|
"extra": None,
|
|
"fetch_values_predicate": "123 = 123",
|
|
"filter_select_enabled": True,
|
|
"main_dttm_col": "ds",
|
|
"metrics": [
|
|
{
|
|
"d3format": None,
|
|
"description": None,
|
|
"expression": "COUNT(*)",
|
|
"extra": None,
|
|
"metric_name": "count",
|
|
"metric_type": "count",
|
|
"verbose_name": "COUNT(*)",
|
|
"warning_text": None,
|
|
},
|
|
{
|
|
"d3format": None,
|
|
"description": None,
|
|
"expression": "SUM(num)",
|
|
"extra": None,
|
|
"metric_name": "sum__num",
|
|
"metric_type": None,
|
|
"verbose_name": None,
|
|
"warning_text": None,
|
|
},
|
|
],
|
|
"offset": 0,
|
|
"params": None,
|
|
"schema": None,
|
|
"sql": None,
|
|
"table_name": "birth_names",
|
|
"template_params": None,
|
|
"version": "1.0.0",
|
|
}
|
|
expected_metadata["columns"].sort(key=lambda x: x["column_name"])
|
|
assert metadata == expected_metadata
|
|
|
|
@patch("superset.security.manager.g")
|
|
def test_export_database_command_no_access(self, mock_g):
|
|
"""Test that users can't export databases they don't have access to"""
|
|
mock_g.user = security_manager.find_user("gamma")
|
|
|
|
example_db = get_example_database()
|
|
command = ExportDatabasesCommand([example_db.id])
|
|
contents = command.run()
|
|
with self.assertRaises(DatabaseNotFoundError):
|
|
next(contents)
|
|
|
|
@patch("superset.security.manager.g")
|
|
def test_export_database_command_invalid_database(self, mock_g):
|
|
"""Test that an error is raised when exporting an invalid database"""
|
|
mock_g.user = security_manager.find_user("admin")
|
|
command = ExportDatabasesCommand([-1])
|
|
contents = command.run()
|
|
with self.assertRaises(DatabaseNotFoundError):
|
|
next(contents)
|
|
|
|
@patch("superset.security.manager.g")
|
|
def test_export_database_command_key_order(self, mock_g):
|
|
"""Test that they keys in the YAML have the same order as export_fields"""
|
|
mock_g.user = security_manager.find_user("admin")
|
|
|
|
example_db = get_example_database()
|
|
command = ExportDatabasesCommand([example_db.id])
|
|
contents = dict(command.run())
|
|
|
|
metadata = yaml.safe_load(contents["databases/examples.yaml"])
|
|
assert list(metadata.keys()) == [
|
|
"database_name",
|
|
"sqlalchemy_uri",
|
|
"cache_timeout",
|
|
"expose_in_sqllab",
|
|
"allow_run_async",
|
|
"allow_ctas",
|
|
"allow_cvas",
|
|
"allow_dml",
|
|
"allow_csv_upload",
|
|
"extra",
|
|
"uuid",
|
|
"version",
|
|
]
|
|
|
|
@patch("superset.security.manager.g")
|
|
@pytest.mark.usefixtures(
|
|
"load_birth_names_dashboard_with_slices", "load_energy_table_with_slice"
|
|
)
|
|
def test_export_database_command_no_related(self, mock_g):
|
|
"""
|
|
Test that only databases are exported when export_related=False.
|
|
"""
|
|
mock_g.user = security_manager.find_user("admin")
|
|
|
|
example_db = get_example_database()
|
|
db_uuid = example_db.uuid
|
|
|
|
command = ExportDatabasesCommand([example_db.id], export_related=False)
|
|
contents = dict(command.run())
|
|
prefixes = {path.split("/")[0] for path in contents}
|
|
assert "metadata.yaml" in prefixes
|
|
assert "databases" in prefixes
|
|
assert "datasets" not in prefixes
|
|
|
|
|
|
class TestImportDatabasesCommand(SupersetTestCase):
|
|
def test_import_v1_database(self):
|
|
"""Test that a database can be imported"""
|
|
contents = {
|
|
"metadata.yaml": yaml.safe_dump(database_metadata_config),
|
|
"databases/imported_database.yaml": yaml.safe_dump(database_config),
|
|
}
|
|
command = ImportDatabasesCommand(contents)
|
|
command.run()
|
|
|
|
database = (
|
|
db.session.query(Database).filter_by(uuid=database_config["uuid"]).one()
|
|
)
|
|
assert database.allow_file_upload
|
|
assert database.allow_ctas
|
|
assert database.allow_cvas
|
|
assert database.allow_dml
|
|
assert not database.allow_run_async
|
|
assert database.cache_timeout is None
|
|
assert database.database_name == "imported_database"
|
|
assert database.expose_in_sqllab
|
|
assert database.extra == "{}"
|
|
assert database.sqlalchemy_uri == "sqlite:///test.db"
|
|
|
|
db.session.delete(database)
|
|
db.session.commit()
|
|
|
|
def test_import_v1_database_broken_csv_fields(self):
|
|
"""
|
|
Test that a database can be imported with broken schema.
|
|
|
|
https://github.com/apache/superset/pull/16756 renamed some fields, changing
|
|
the V1 schema. This test ensures that we can import databases that were
|
|
exported with the broken schema.
|
|
"""
|
|
broken_config = database_config.copy()
|
|
broken_config["allow_file_upload"] = broken_config.pop("allow_csv_upload")
|
|
broken_config["extra"] = {"schemas_allowed_for_file_upload": ["upload"]}
|
|
|
|
contents = {
|
|
"metadata.yaml": yaml.safe_dump(database_metadata_config),
|
|
"databases/imported_database.yaml": yaml.safe_dump(broken_config),
|
|
}
|
|
command = ImportDatabasesCommand(contents)
|
|
command.run()
|
|
|
|
database = (
|
|
db.session.query(Database).filter_by(uuid=database_config["uuid"]).one()
|
|
)
|
|
assert database.allow_file_upload
|
|
assert database.allow_ctas
|
|
assert database.allow_cvas
|
|
assert database.allow_dml
|
|
assert not database.allow_run_async
|
|
assert database.cache_timeout is None
|
|
assert database.database_name == "imported_database"
|
|
assert database.expose_in_sqllab
|
|
assert database.extra == '{"schemas_allowed_for_file_upload": ["upload"]}'
|
|
assert database.sqlalchemy_uri == "sqlite:///test.db"
|
|
|
|
db.session.delete(database)
|
|
db.session.commit()
|
|
|
|
def test_import_v1_database_multiple(self):
|
|
"""Test that a database can be imported multiple times"""
|
|
num_databases = db.session.query(Database).count()
|
|
|
|
contents = {
|
|
"databases/imported_database.yaml": yaml.safe_dump(database_config),
|
|
"metadata.yaml": yaml.safe_dump(database_metadata_config),
|
|
}
|
|
command = ImportDatabasesCommand(contents, overwrite=True)
|
|
|
|
# import twice
|
|
command.run()
|
|
command.run()
|
|
|
|
database = (
|
|
db.session.query(Database).filter_by(uuid=database_config["uuid"]).one()
|
|
)
|
|
assert database.allow_file_upload
|
|
|
|
# update allow_file_upload to False
|
|
new_config = database_config.copy()
|
|
new_config["allow_csv_upload"] = False
|
|
contents = {
|
|
"databases/imported_database.yaml": yaml.safe_dump(new_config),
|
|
"metadata.yaml": yaml.safe_dump(database_metadata_config),
|
|
}
|
|
command = ImportDatabasesCommand(contents, overwrite=True)
|
|
command.run()
|
|
|
|
database = (
|
|
db.session.query(Database).filter_by(uuid=database_config["uuid"]).one()
|
|
)
|
|
assert not database.allow_file_upload
|
|
|
|
# test that only one database was created
|
|
new_num_databases = db.session.query(Database).count()
|
|
assert new_num_databases == num_databases + 1
|
|
|
|
db.session.delete(database)
|
|
db.session.commit()
|
|
|
|
def test_import_v1_database_with_dataset(self):
|
|
"""Test that a database can be imported with datasets"""
|
|
contents = {
|
|
"databases/imported_database.yaml": yaml.safe_dump(database_config),
|
|
"datasets/imported_dataset.yaml": yaml.safe_dump(dataset_config),
|
|
"metadata.yaml": yaml.safe_dump(database_metadata_config),
|
|
}
|
|
command = ImportDatabasesCommand(contents)
|
|
command.run()
|
|
|
|
database = (
|
|
db.session.query(Database).filter_by(uuid=database_config["uuid"]).one()
|
|
)
|
|
assert len(database.tables) == 1
|
|
assert str(database.tables[0].uuid) == "10808100-158b-42c4-842e-f32b99d88dfb"
|
|
|
|
db.session.delete(database.tables[0])
|
|
db.session.delete(database)
|
|
db.session.commit()
|
|
|
|
def test_import_v1_database_with_dataset_multiple(self):
|
|
"""Test that a database can be imported multiple times w/o changing datasets"""
|
|
contents = {
|
|
"databases/imported_database.yaml": yaml.safe_dump(database_config),
|
|
"datasets/imported_dataset.yaml": yaml.safe_dump(dataset_config),
|
|
"metadata.yaml": yaml.safe_dump(database_metadata_config),
|
|
}
|
|
command = ImportDatabasesCommand(contents)
|
|
command.run()
|
|
|
|
dataset = (
|
|
db.session.query(SqlaTable).filter_by(uuid=dataset_config["uuid"]).one()
|
|
)
|
|
assert dataset.offset == 66
|
|
|
|
new_config = dataset_config.copy()
|
|
new_config["offset"] = 67
|
|
contents = {
|
|
"databases/imported_database.yaml": yaml.safe_dump(database_config),
|
|
"datasets/imported_dataset.yaml": yaml.safe_dump(new_config),
|
|
"metadata.yaml": yaml.safe_dump(database_metadata_config),
|
|
}
|
|
command = ImportDatabasesCommand(contents, overwrite=True)
|
|
command.run()
|
|
|
|
# the underlying dataset should not be modified by the second import, since
|
|
# we're importing a database, not a dataset
|
|
dataset = (
|
|
db.session.query(SqlaTable).filter_by(uuid=dataset_config["uuid"]).one()
|
|
)
|
|
assert dataset.offset == 66
|
|
|
|
db.session.delete(dataset)
|
|
db.session.delete(dataset.database)
|
|
db.session.commit()
|
|
|
|
def test_import_v1_database_validation(self):
|
|
"""Test different validations applied when importing a database"""
|
|
# metadata.yaml must be present
|
|
contents = {
|
|
"databases/imported_database.yaml": yaml.safe_dump(database_config),
|
|
}
|
|
command = ImportDatabasesCommand(contents)
|
|
with pytest.raises(IncorrectVersionError) as excinfo:
|
|
command.run()
|
|
assert str(excinfo.value) == "Missing metadata.yaml"
|
|
|
|
# version should be 1.0.0
|
|
contents["metadata.yaml"] = yaml.safe_dump(
|
|
{
|
|
"version": "2.0.0",
|
|
"type": "Database",
|
|
"timestamp": "2020-11-04T21:27:44.423819+00:00",
|
|
}
|
|
)
|
|
command = ImportDatabasesCommand(contents)
|
|
with pytest.raises(IncorrectVersionError) as excinfo:
|
|
command.run()
|
|
assert str(excinfo.value) == "Must be equal to 1.0.0."
|
|
|
|
# type should be Database
|
|
contents["metadata.yaml"] = yaml.safe_dump(dataset_metadata_config)
|
|
command = ImportDatabasesCommand(contents)
|
|
with pytest.raises(CommandInvalidError) as excinfo:
|
|
command.run()
|
|
assert str(excinfo.value) == "Error importing database"
|
|
assert excinfo.value.normalized_messages() == {
|
|
"metadata.yaml": {"type": ["Must be equal to Database."]}
|
|
}
|
|
|
|
# must also validate datasets
|
|
broken_config = dataset_config.copy()
|
|
del broken_config["table_name"]
|
|
contents["metadata.yaml"] = yaml.safe_dump(database_metadata_config)
|
|
contents["datasets/imported_dataset.yaml"] = yaml.safe_dump(broken_config)
|
|
command = ImportDatabasesCommand(contents)
|
|
with pytest.raises(CommandInvalidError) as excinfo:
|
|
command.run()
|
|
assert str(excinfo.value) == "Error importing database"
|
|
assert excinfo.value.normalized_messages() == {
|
|
"datasets/imported_dataset.yaml": {
|
|
"table_name": ["Missing data for required field."],
|
|
}
|
|
}
|
|
|
|
def test_import_v1_database_masked_password(self):
|
|
"""Test that database imports with masked passwords are rejected"""
|
|
masked_database_config = database_config.copy()
|
|
masked_database_config[
|
|
"sqlalchemy_uri"
|
|
] = "postgresql://username:XXXXXXXXXX@host:12345/db"
|
|
contents = {
|
|
"metadata.yaml": yaml.safe_dump(database_metadata_config),
|
|
"databases/imported_database.yaml": yaml.safe_dump(masked_database_config),
|
|
}
|
|
command = ImportDatabasesCommand(contents)
|
|
with pytest.raises(CommandInvalidError) as excinfo:
|
|
command.run()
|
|
assert str(excinfo.value) == "Error importing database"
|
|
assert excinfo.value.normalized_messages() == {
|
|
"databases/imported_database.yaml": {
|
|
"_schema": ["Must provide a password for the database"]
|
|
}
|
|
}
|
|
|
|
@patch("superset.databases.commands.importers.v1.import_dataset")
|
|
def test_import_v1_rollback(self, mock_import_dataset):
|
|
"""Test than on an exception everything is rolled back"""
|
|
num_databases = db.session.query(Database).count()
|
|
|
|
# raise an exception when importing the dataset, after the database has
|
|
# already been imported
|
|
mock_import_dataset.side_effect = Exception("A wild exception appears!")
|
|
|
|
contents = {
|
|
"databases/imported_database.yaml": yaml.safe_dump(database_config),
|
|
"datasets/imported_dataset.yaml": yaml.safe_dump(dataset_config),
|
|
"metadata.yaml": yaml.safe_dump(database_metadata_config),
|
|
}
|
|
command = ImportDatabasesCommand(contents)
|
|
with pytest.raises(Exception) as excinfo:
|
|
command.run()
|
|
assert str(excinfo.value) == "Import database failed for an unknown reason"
|
|
|
|
# verify that the database was not added
|
|
new_num_databases = db.session.query(Database).count()
|
|
assert new_num_databases == num_databases
|
|
|
|
|
|
class TestTestConnectionDatabaseCommand(SupersetTestCase):
|
|
@mock.patch("superset.databases.dao.Database._get_sqla_engine")
|
|
@mock.patch(
|
|
"superset.databases.commands.test_connection.event_logger.log_with_context"
|
|
)
|
|
@mock.patch("superset.utils.core.g")
|
|
def test_connection_db_exception(
|
|
self, mock_g, mock_event_logger, mock_get_sqla_engine
|
|
):
|
|
"""Test to make sure event_logger is called when an exception is raised"""
|
|
database = get_example_database()
|
|
mock_g.user = security_manager.find_user("admin")
|
|
mock_get_sqla_engine.side_effect = Exception("An error has occurred!")
|
|
db_uri = database.sqlalchemy_uri_decrypted
|
|
json_payload = {"sqlalchemy_uri": db_uri}
|
|
command_without_db_name = TestConnectionDatabaseCommand(json_payload)
|
|
|
|
with pytest.raises(DatabaseTestConnectionUnexpectedError) as excinfo:
|
|
command_without_db_name.run()
|
|
assert str(excinfo.value) == (
|
|
"Unexpected error occurred, please check your logs for details"
|
|
)
|
|
mock_event_logger.assert_called()
|
|
|
|
@mock.patch("superset.databases.dao.Database._get_sqla_engine")
|
|
@mock.patch(
|
|
"superset.databases.commands.test_connection.event_logger.log_with_context"
|
|
)
|
|
@mock.patch("superset.utils.core.g")
|
|
def test_connection_do_ping_exception(
|
|
self, mock_g, mock_event_logger, mock_get_sqla_engine
|
|
):
|
|
"""Test to make sure do_ping exceptions gets captured"""
|
|
database = get_example_database()
|
|
mock_g.user = security_manager.find_user("admin")
|
|
mock_get_sqla_engine.return_value.dialect.do_ping.side_effect = Exception(
|
|
"An error has occurred!"
|
|
)
|
|
db_uri = database.sqlalchemy_uri_decrypted
|
|
json_payload = {"sqlalchemy_uri": db_uri}
|
|
command_without_db_name = TestConnectionDatabaseCommand(json_payload)
|
|
|
|
with pytest.raises(SupersetErrorsException) as excinfo:
|
|
command_without_db_name.run()
|
|
assert (
|
|
excinfo.value.errors[0].error_type
|
|
== SupersetErrorType.GENERIC_DB_ENGINE_ERROR
|
|
)
|
|
|
|
@mock.patch("superset.databases.commands.test_connection.func_timeout")
|
|
@mock.patch(
|
|
"superset.databases.commands.test_connection.event_logger.log_with_context"
|
|
)
|
|
@mock.patch("superset.utils.core.g")
|
|
def test_connection_do_ping_timeout(
|
|
self, mock_g, mock_event_logger, mock_func_timeout
|
|
):
|
|
"""Test to make sure do_ping exceptions gets captured"""
|
|
database = get_example_database()
|
|
mock_g.user = security_manager.find_user("admin")
|
|
mock_func_timeout.side_effect = FunctionTimedOut("Time out")
|
|
db_uri = database.sqlalchemy_uri_decrypted
|
|
json_payload = {"sqlalchemy_uri": db_uri}
|
|
command_without_db_name = TestConnectionDatabaseCommand(json_payload)
|
|
|
|
with pytest.raises(SupersetTimeoutException) as excinfo:
|
|
command_without_db_name.run()
|
|
assert excinfo.value.status == 408
|
|
assert (
|
|
excinfo.value.error.error_type
|
|
== SupersetErrorType.CONNECTION_DATABASE_TIMEOUT
|
|
)
|
|
|
|
@mock.patch("superset.databases.dao.Database._get_sqla_engine")
|
|
@mock.patch(
|
|
"superset.databases.commands.test_connection.event_logger.log_with_context"
|
|
)
|
|
@mock.patch("superset.utils.core.g")
|
|
def test_connection_superset_security_connection(
|
|
self, mock_g, mock_event_logger, mock_get_sqla_engine
|
|
):
|
|
"""Test to make sure event_logger is called when security
|
|
connection exc is raised"""
|
|
database = get_example_database()
|
|
mock_g.user = security_manager.find_user("admin")
|
|
mock_get_sqla_engine.side_effect = SupersetSecurityException(
|
|
SupersetError(error_type=500, message="test", level="info")
|
|
)
|
|
db_uri = database.sqlalchemy_uri_decrypted
|
|
json_payload = {"sqlalchemy_uri": db_uri}
|
|
command_without_db_name = TestConnectionDatabaseCommand(json_payload)
|
|
|
|
with pytest.raises(DatabaseSecurityUnsafeError) as excinfo:
|
|
command_without_db_name.run()
|
|
assert str(excinfo.value) == ("Stopped an unsafe database connection")
|
|
|
|
mock_event_logger.assert_called()
|
|
|
|
@mock.patch("superset.databases.dao.Database._get_sqla_engine")
|
|
@mock.patch(
|
|
"superset.databases.commands.test_connection.event_logger.log_with_context"
|
|
)
|
|
@mock.patch("superset.utils.core.g")
|
|
def test_connection_db_api_exc(
|
|
self, mock_g, mock_event_logger, mock_get_sqla_engine
|
|
):
|
|
"""Test to make sure event_logger is called when DBAPIError is raised"""
|
|
database = get_example_database()
|
|
mock_g.user = security_manager.find_user("admin")
|
|
mock_get_sqla_engine.side_effect = DBAPIError(
|
|
statement="error", params={}, orig={}
|
|
)
|
|
db_uri = database.sqlalchemy_uri_decrypted
|
|
json_payload = {"sqlalchemy_uri": db_uri}
|
|
command_without_db_name = TestConnectionDatabaseCommand(json_payload)
|
|
|
|
with pytest.raises(SupersetErrorsException) as excinfo:
|
|
command_without_db_name.run()
|
|
assert str(excinfo.value) == (
|
|
"Connection failed, please check your connection settings"
|
|
)
|
|
|
|
mock_event_logger.assert_called()
|
|
|
|
|
|
@mock.patch("superset.db_engine_specs.base.is_hostname_valid")
|
|
@mock.patch("superset.db_engine_specs.base.is_port_open")
|
|
@mock.patch("superset.databases.commands.validate.DatabaseDAO")
|
|
def test_validate(DatabaseDAO, is_port_open, is_hostname_valid, app_context):
|
|
"""
|
|
Test parameter validation.
|
|
"""
|
|
is_hostname_valid.return_value = True
|
|
is_port_open.return_value = True
|
|
|
|
payload = {
|
|
"engine": "postgresql",
|
|
"parameters": {
|
|
"host": "localhost",
|
|
"port": 5432,
|
|
"username": "superset",
|
|
"password": "superset",
|
|
"database": "test",
|
|
"query": {},
|
|
},
|
|
}
|
|
command = ValidateDatabaseParametersCommand(payload)
|
|
command.run()
|
|
|
|
|
|
@mock.patch("superset.db_engine_specs.base.is_hostname_valid")
|
|
@mock.patch("superset.db_engine_specs.base.is_port_open")
|
|
def test_validate_partial(is_port_open, is_hostname_valid, app_context):
|
|
"""
|
|
Test parameter validation when only some parameters are present.
|
|
"""
|
|
is_hostname_valid.return_value = True
|
|
is_port_open.return_value = True
|
|
|
|
payload = {
|
|
"engine": "postgresql",
|
|
"parameters": {
|
|
"host": "localhost",
|
|
"port": 5432,
|
|
"username": "",
|
|
"password": "superset",
|
|
"database": "test",
|
|
"query": {},
|
|
},
|
|
}
|
|
command = ValidateDatabaseParametersCommand(payload)
|
|
with pytest.raises(SupersetErrorsException) as excinfo:
|
|
command.run()
|
|
assert excinfo.value.errors == [
|
|
SupersetError(
|
|
message="One or more parameters are missing: username",
|
|
error_type=SupersetErrorType.CONNECTION_MISSING_PARAMETERS_ERROR,
|
|
level=ErrorLevel.WARNING,
|
|
extra={
|
|
"missing": ["username"],
|
|
"issue_codes": [
|
|
{
|
|
"code": 1018,
|
|
"message": "Issue 1018 - One or more parameters needed to configure a database are missing.",
|
|
}
|
|
],
|
|
},
|
|
)
|
|
]
|
|
|
|
|
|
@mock.patch("superset.db_engine_specs.base.is_hostname_valid")
|
|
def test_validate_partial_invalid_hostname(is_hostname_valid, app_context):
|
|
"""
|
|
Test parameter validation when only some parameters are present.
|
|
"""
|
|
is_hostname_valid.return_value = False
|
|
|
|
payload = {
|
|
"engine": "postgresql",
|
|
"parameters": {
|
|
"host": "localhost",
|
|
"port": None,
|
|
"username": "",
|
|
"password": "",
|
|
"database": "",
|
|
"query": {},
|
|
},
|
|
}
|
|
command = ValidateDatabaseParametersCommand(payload)
|
|
with pytest.raises(SupersetErrorsException) as excinfo:
|
|
command.run()
|
|
assert excinfo.value.errors == [
|
|
SupersetError(
|
|
message="One or more parameters are missing: database, port, username",
|
|
error_type=SupersetErrorType.CONNECTION_MISSING_PARAMETERS_ERROR,
|
|
level=ErrorLevel.WARNING,
|
|
extra={
|
|
"missing": ["database", "port", "username"],
|
|
"issue_codes": [
|
|
{
|
|
"code": 1018,
|
|
"message": "Issue 1018 - One or more parameters needed to configure a database are missing.",
|
|
}
|
|
],
|
|
},
|
|
),
|
|
SupersetError(
|
|
message="The hostname provided can't be resolved.",
|
|
error_type=SupersetErrorType.CONNECTION_INVALID_HOSTNAME_ERROR,
|
|
level=ErrorLevel.ERROR,
|
|
extra={
|
|
"invalid": ["host"],
|
|
"issue_codes": [
|
|
{
|
|
"code": 1007,
|
|
"message": "Issue 1007 - The hostname provided can't be resolved.",
|
|
}
|
|
],
|
|
},
|
|
),
|
|
]
|