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			272 lines
		
	
	
		
			9.0 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			272 lines
		
	
	
		
			9.0 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
#  Copyright 2022 Collate
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#  Licensed under the Apache License, Version 2.0 (the "License");
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#  you may not use this file except in compliance with the License.
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#  You may obtain a copy of the License at
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#  http://www.apache.org/licenses/LICENSE-2.0
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#  Unless required by applicable law or agreed to in writing, software
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#  distributed under the License is distributed on an "AS IS" BASIS,
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#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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#  See the License for the specific language governing permissions and
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#  limitations under the License.
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"""
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Oracle E2E tests
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"""
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from typing import List
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from metadata.ingestion.api.status import Status
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from .base.e2e_types import E2EType
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from .common.test_cli_db import CliCommonDB
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from .common_e2e_sqa_mixins import SQACommonMethods
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class OracleCliTest(CliCommonDB.TestSuite, SQACommonMethods):
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    create_table_query: str = """
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       CREATE TABLE admin.admin_emp (
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         empno      NUMBER(5) PRIMARY KEY,
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         ename      VARCHAR2(15) NOT NULL,
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         ssn        NUMBER(9),
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         job        VARCHAR2(10),
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         mgr        NUMBER(5),
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         hiredate   DATE DEFAULT (sysdate),
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         photo      BLOB,
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         sal        NUMBER(7,2),
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         hrly_rate  NUMBER(7,2) GENERATED ALWAYS AS (sal/2080),
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         comm       NUMBER(7,2),
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         comments   VARCHAR2(3277),
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         status     VARCHAR2(10))
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   TABLESPACE USERS
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   STORAGE ( INITIAL 50K)
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    """
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    create_view_query: str = """
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        CREATE OR REPLACE VIEW admin.admin_emp_view AS SELECT * FROM admin.admin_emp
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    """
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    insert_data_queries: List[str] = [
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        """
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        INSERT INTO admin.admin_emp (empno, ename, ssn, job, mgr, sal, comm, comments, status, photo) WITH names AS (
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SELECT 1, 'John Doe', 12356789, 'Manager', 121, 5200.0, 5000.0, 'Amazing', 'Active', EMPTY_BLOB() FROM dual UNION ALL
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SELECT 2, 'Jane Doe', 123467189, 'Clerk', 131, 503.0, 5000.0, 'Wow', 'Active', EMPTY_BLOB() FROM dual UNION ALL
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SELECT 3, 'Jon Doe', 123562789, 'Assistant', 141, 5000.0, 5000.0, 'Nice', 'Active', EMPTY_BLOB() FROM dual
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)
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SELECT * from names
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""",
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        """
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INSERT INTO admin.admin_emp (empno, ename, ssn, job, mgr, sal, comm, comments, status, photo) WITH names AS (
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SELECT 4, 'Jon Doe', 13456789, 'Manager', 151, 5050.0, 5000.0, 'Excellent', 'Active',  UTL_RAW.CAST_TO_RAW('your_binary_data') FROM dual
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)
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SELECT * from names
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""",
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    ]
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    drop_table_query: str = """
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        DROP TABLE admin.admin_emp
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    """
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    drop_view_query: str = """
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        DROP VIEW admin.admin_emp_view
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    """
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    def create_table_and_view(self) -> None:
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        try:
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            SQACommonMethods.create_table_and_view(self)
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        except Exception:
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            pass
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    def delete_table_and_view(self) -> None:
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        try:
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            SQACommonMethods.delete_table_and_view(self)
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        except Exception:
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            pass
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    @staticmethod
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    def get_connector_name() -> str:
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        return "oracle"
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    @staticmethod
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    def expected_tables() -> int:
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        return 13
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    def inserted_rows_count(self) -> int:
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        # For the admin_emp table
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        return 4
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    def view_column_lineage_count(self) -> int:
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        """view was created from `CREATE VIEW xyz AS (SELECT * FROM abc)`
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        which does not propagate column lineage
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        """
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        return 12
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    @staticmethod
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    def fqn_created_table() -> str:
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        return "e2e_oracle.default.admin.ADMIN_EMP"
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    @staticmethod
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    def _fqn_deleted_table() -> str:
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        return "e2e_oracle.default.admin.ADMIN_EMP"
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    @staticmethod
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    def get_includes_schemas() -> List[str]:
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        return ["admin"]
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    @staticmethod
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    def get_includes_tables() -> List[str]:
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        return ["ADMIN_EMP"]
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    @staticmethod
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    def get_excludes_tables() -> List[str]:
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        return ["customers"]
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    @staticmethod
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    def expected_filtered_schema_includes() -> int:
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        return 1
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    @staticmethod
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    def expected_filtered_schema_excludes() -> int:
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        return 1
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    @staticmethod
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    def expected_filtered_table_includes() -> int:
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        return 43
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    @staticmethod
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    def expected_filtered_table_excludes() -> int:
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        return 30
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    @staticmethod
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    def expected_filtered_mix() -> int:
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        return 43
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    def test_create_table_with_profiler(self) -> None:
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        # delete table in case it exists
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        self.delete_table_and_view()
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        # create a table and a view
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        self.create_table_and_view()
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        # build config file for ingest
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        self.build_config_file(
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            E2EType.INGEST_DB_FILTER_SCHEMA,
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            {"includes": self.get_includes_schemas()},
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        )
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        # run ingest with new tables
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        self.run_command()
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        # build config file for profiler
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        self.build_config_file(
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            E2EType.PROFILER,
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            # Otherwise the sampling here does not pick up rows
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            extra_args={"profileSample": 1, "includes": self.get_includes_schemas()},
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        )
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        # run profiler with new tables
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        result = self.run_command("profile")
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        sink_status, source_status = self.retrieve_statuses(result)
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        self.assert_for_table_with_profiler(source_status, sink_status)
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    def test_delete_table_is_marked_as_deleted(self) -> None:
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        """3. delete the new table + deploy marking tables as deleted
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        We will perform the following steps:
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            1. delete table created in previous test
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            2. build config file for ingest
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            3. run ingest `self.run_command()` defaults to `ingestion`
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        """
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        self.delete_table_and_view()
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        self.build_config_file(
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            E2EType.INGEST_DB_FILTER_SCHEMA,
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            {"includes": self.get_includes_schemas()},
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        )
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        result = self.run_command()
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        sink_status, source_status = self.retrieve_statuses(result)
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        self.assert_for_delete_table_is_marked_as_deleted(source_status, sink_status)
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    def test_schema_filter_includes(self) -> None:
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        self.build_config_file(
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            E2EType.INGEST_DB_FILTER_MIX,
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            {
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                "schema": {"includes": self.get_includes_schemas()},
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                "table": {
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                    "includes": self.get_includes_tables(),
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                },
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            },
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        )
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        result = self.run_command()
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        sink_status, source_status = self.retrieve_statuses(result)
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        self.assert_filtered_tables_includes(source_status, sink_status)
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    def test_schema_filter_excludes(self) -> None:
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        pass
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    def test_table_filter_includes(self) -> None:
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        """6. Vanilla ingestion + include table filter pattern
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        We will perform the following steps:
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            1. build config file for ingest with filters
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            2. run ingest `self.run_command()` defaults to `ingestion`
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        """
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        self.build_config_file(
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            E2EType.INGEST_DB_FILTER_MIX,
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            {
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                "schema": {"includes": self.get_includes_schemas()},
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                "table": {"includes": self.get_includes_tables()},
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            },
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        )
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        result = self.run_command()
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        sink_status, source_status = self.retrieve_statuses(result)
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        self.assert_filtered_tables_includes(source_status, sink_status)
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    def test_vanilla_ingestion(self) -> None:
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        """6. Vanilla ingestion
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        We will perform the following steps:
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            1. build config file for ingest with filters
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            2. run ingest `self.run_command()` defaults to `ingestion`
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        """
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        self.build_config_file(
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            E2EType.INGEST_DB_FILTER_SCHEMA,
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            {"includes": self.get_includes_schemas()},
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        )
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        # run ingest with new tables
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        result = self.run_command()
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        sink_status, source_status = self.retrieve_statuses(result)
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        self.assert_for_vanilla_ingestion(source_status, sink_status)
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    def test_table_filter_excludes(self) -> None:
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        """7. Vanilla ingestion + exclude table filter pattern
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        We will perform the following steps:
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            1. build config file for ingest with filters
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            2. run ingest `self.run_command()` defaults to `ingestion`
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        """
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        self.build_config_file(
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            E2EType.INGEST_DB_FILTER_MIX,
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            {
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                "schema": {"includes": self.get_includes_schemas()},
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                "table": {"excludes": self.get_excludes_tables()},
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            },
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        )
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        result = self.run_command()
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        sink_status, source_status = self.retrieve_statuses(result)
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        self.assert_filtered_tables_excludes(source_status, sink_status)
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    def assert_for_vanilla_ingestion(
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        self, source_status: Status, sink_status: Status
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    ) -> None:
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        self.assertEqual(len(source_status.failures), 0)
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        self.assertEqual(len(source_status.warnings), 0)
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        self.assertEqual(len(source_status.filtered), 29)
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        self.assertGreaterEqual(
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            (len(source_status.records) + len(source_status.updated_records)),
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            self.expected_tables(),
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        )
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        self.assertEqual(len(sink_status.failures), 0)
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        self.assertEqual(len(sink_status.warnings), 0)
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        self.assertGreater(
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            (len(sink_status.records) + len(sink_status.updated_records)),
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            self.expected_tables(),
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        )
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