<filename>tests/unit/test_config.py
from eneel.config import *
import os
import pytest

from dotenv import find_dotenv, load_dotenv

load_dotenv(find_dotenv())


@pytest.fixture
def test_project_yml(tmp_path):
    test_project_yml_path = tmp_path / "test_project.yml"
    test_project_yml_path.write_text(
        """# Project info
id: project id                            # OPTIONAL and currently not used
name: project name                        # OPTIONAL and currently not used
owner: <EMAIL>           # OPTIONAL and currently not used
temp_path: /tempfiles                     # The directory to use for temp csv files during load (OPTIONAL: default=run_path/temp )
csv_delimiter: "|"                        # The delimiter to use in the csv files (OPTIONAL: default=| )

# Connection details
source: postgres1                         # A Connection name in connections.yml
target: sqlserver1                        # A Connection name in connections.yml

# Source to Destination Schema mapping
schemas:
  - source_schema: "public"               # You can replicate from multiple schemas
    target_schema: "public_tgt"           # Target schema
    table_prefix: "pre_"                  # Prefix for all created tables name (OPTIONAL)
    table_suffix: "suf_"                  # Suffix for all created tables name (OPTIONAL)
    tables:                               # List Tables to replicate
      - table_name: "customer"            # Source table name
        replication_method: FULL_TABLE    # FULL_TABLE replication. Will recreate the table on each load
      - table_name: "payment"
        replication_method: INCREMENTAL   # INCREMENTAL replication. Will add new rows to the table
        replication_key: "payment_date"   # Incremental load needs replication key"""
    )

    yield str(test_project_yml_path)


@pytest.fixture
def test_config_yml(tmp_path):
    test_config_yml_path = tmp_path / "test_connections.yml"
    test_config_yml_path.write_text(
        """# Connection details to an Postgres database
postgres1:
  type: postgres
  read_only: False                        # Will disable SQL and DML modifications
  outputs:
    dev:
      host: localhost
      port: 5432
      user: user_name
      password: <PASSWORD>
      database: my_db
      limit_rows: 100                         # Will limit all exports to 100 rows
    prod:
      host: prodserver_host
      port: 5432
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load

# Connection details to an SQL Server database
sqlserver1:
  type: sqlserver
  outputs:
    dev:
      driver: ODBC Driver 17 for SQL Server   # Your ODBC driver
      host: localhost
      port: 1433
      trusted_connection: True                # Use logged in user for credentials
      as_columnstore: True                    # Create tables as Clustered Columnstore Index (SQL Server only)
      database: my_db
      limit_rows: 100
    prod:
      driver: ODBC Driver 17 for SQL Server
      host: prodserver_host
      port: 1433
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load

# Connection details to an Oracle database
oracle1:
  type: oracle
  outputs:
    dev:
      host: localhost
      port: 1521
      user: user_name
      password: <PASSWORD>
      database: my_db
      limit_rows: 100                         # Will limit all exports to 100 rows
    prod:
      host: prodserver_host
      port: 1521
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load"""
    )

    yield str(test_config_yml_path)


@pytest.fixture
def test_config_expanduser(tmp_path):
    home_path = tmp_path / ".eneel"
    home_path.mkdir()
    test_config_yml_path = home_path / "connections.yml"
    test_config_yml_path.write_text(
        """# Connection details to an Postgres database
postgres1:
  type: postgres
  read_only: False                        # Will disable SQL and DML modifications
  outputs:
    dev:
      host: localhost
      port: 5432
      user: user_name
      password: <PASSWORD>
      database: my_db
      limit_rows: 100                         # Will limit all exports to 100 rows
    prod:
      host: prodserver_host
      port: 5432
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load

# Connection details to an SQL Server database
sqlserver1:
  type: sqlserver
  outputs:
    dev:
      driver: ODBC Driver 17 for SQL Server   # Your ODBC driver
      host: localhost
      port: 1433
      trusted_connection: True                # Use logged in user for credentials
      as_columnstore: True                    # Create tables as Clustered Columnstore Index (SQL Server only)
      database: my_db
      limit_rows: 100
    prod:
      driver: ODBC Driver 17 for SQL Server
      host: prodserver_host
      port: 1433
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load

# Connection details to an Oracle database
oracle1:
  type: oracle
  outputs:
    dev:
      host: localhost
      port: 1521
      user: user_name
      password: <PASSWORD>
      database: my_db
      limit_rows: 100                         # Will limit all exports to 100 rows
    prod:
      host: prodserver_host
      port: 1521
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load"""
    )

    yield str(tmp_path)


def substitute_os_path_expanduser(test_config_expanduser):
    return test_config_expanduser


class TestGetProject:
    def test_get_project_from_path(self, test_project_yml):
        project_config = get_project(test_project_yml)
        assert type(project_config) == dict

    def test_get_project(self, test_project_yml):
        project_yml = test_project_yml[:-4]
        project_config = get_project(project_yml)
        assert type(project_config) == dict


class TestConnectionFromConfig:
    def test_connection_from_config_postgres(self):
        credentials = {
            "host": os.getenv("POSTGRES_TEST_HOST"),
            "port": os.getenv("POSTGRES_TEST_PORT"),
            "user": os.getenv("POSTGRES_TEST_USER"),
            "password": <PASSWORD>("<PASSWORD>"),
            "database": os.getenv("POSTGRES_TEST_DBNAME"),
        }
        connection_info = {
            "name": "postgres1",
            "type": "postgres",
            "read_only": False,
            "target": "prod",
            "credentials": credentials,
        }

        connection = connection_from_config(connection_info)

        assert connection._dialect == "postgres"


class TestConnections:
    @pytest.mark.skip(reason="must get monkeypatch and fixture working")
    def test_Connections(self, monkeypatch):
        monkeypatch.setattr(os.path, "expanduser", substitute_os_path_expanduser)
        connections = Connections()

        assert connections.connections["postgres1"]["type"] == "postgres"

    @pytest.mark.skip(reason="must get monkeypatch and fixture working")
    def test_Connections_target(self, monkeypatch):
        monkeypatch.setattr(os.path, "expanduser", substitute_os_path_expanduser)
        connections = Connections(target="prod")

        assert connections.connections["postgres1"]["type"] == "postgres"

    def test_Connections_from_path(self, test_config_yml):
        connections_path = os.path.abspath(test_config_yml)
        connections = Connections(connections_path=connections_path)

        assert connections.connections["postgres1"]["type"] == "postgres"

    def test_Connections_from_path_target(self, test_config_yml):
        connections_path = os.path.abspath(test_config_yml)
        connections = Connections(connections_path=connections_path, target="prod")

        assert connections.connections["postgres1"]["type"] == "postgres"


def test_Project(test_project_yml, test_config_yml):
    connections = Connections(connections_path=test_config_yml)
    project = Project(test_project_yml, connections.connections)

    assert project.source_name == "postgres1"

<filename>tests/unit/test_config.py
from eneel.config import *
import os
import pytest

from dotenv import find_dotenv, load_dotenv

load_dotenv(find_dotenv())


@pytest.fixture
def test_project_yml(tmp_path):
    test_project_yml_path = tmp_path / "test_project.yml"
    test_project_yml_path.write_text(
        """# Project info
id: project id                            # OPTIONAL and currently not used
name: project name                        # OPTIONAL and currently not used
owner: <EMAIL>           # OPTIONAL and currently not used
temp_path: /tempfiles                     # The directory to use for temp csv files during load (OPTIONAL: default=run_path/temp )
csv_delimiter: "|"                        # The delimiter to use in the csv files (OPTIONAL: default=| )

# Connection details
source: postgres1                         # A Connection name in connections.yml
target: sqlserver1                        # A Connection name in connections.yml

# Source to Destination Schema mapping
schemas:
  - source_schema: "public"               # You can replicate from multiple schemas
    target_schema: "public_tgt"           # Target schema
    table_prefix: "pre_"                  # Prefix for all created tables name (OPTIONAL)
    table_suffix: "suf_"                  # Suffix for all created tables name (OPTIONAL)
    tables:                               # List Tables to replicate
      - table_name: "customer"            # Source table name
        replication_method: FULL_TABLE    # FULL_TABLE replication. Will recreate the table on each load
      - table_name: "payment"
        replication_method: INCREMENTAL   # INCREMENTAL replication. Will add new rows to the table
        replication_key: "payment_date"   # Incremental load needs replication key"""
    )

    yield str(test_project_yml_path)


@pytest.fixture
def test_config_yml(tmp_path):
    test_config_yml_path = tmp_path / "test_connections.yml"
    test_config_yml_path.write_text(
        """# Connection details to an Postgres database
postgres1:
  type: postgres
  read_only: False                        # Will disable SQL and DML modifications
  outputs:
    dev:
      host: localhost
      port: 5432
      user: user_name
      password: <PASSWORD>
      database: my_db
      limit_rows: 100                         # Will limit all exports to 100 rows
    prod:
      host: prodserver_host
      port: 5432
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load

# Connection details to an SQL Server database
sqlserver1:
  type: sqlserver
  outputs:
    dev:
      driver: ODBC Driver 17 for SQL Server   # Your ODBC driver
      host: localhost
      port: 1433
      trusted_connection: True                # Use logged in user for credentials
      as_columnstore: True                    # Create tables as Clustered Columnstore Index (SQL Server only)
      database: my_db
      limit_rows: 100
    prod:
      driver: ODBC Driver 17 for SQL Server
      host: prodserver_host
      port: 1433
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load

# Connection details to an Oracle database
oracle1:
  type: oracle
  outputs:
    dev:
      host: localhost
      port: 1521
      user: user_name
      password: <PASSWORD>
      database: my_db
      limit_rows: 100                         # Will limit all exports to 100 rows
    prod:
      host: prodserver_host
      port: 1521
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load"""
    )

    yield str(test_config_yml_path)


@pytest.fixture
def test_config_expanduser(tmp_path):
    home_path = tmp_path / ".eneel"
    home_path.mkdir()
    test_config_yml_path = home_path / "connections.yml"
    test_config_yml_path.write_text(
        """# Connection details to an Postgres database
postgres1:
  type: postgres
  read_only: False                        # Will disable SQL and DML modifications
  outputs:
    dev:
      host: localhost
      port: 5432
      user: user_name
      password: <PASSWORD>
      database: my_db
      limit_rows: 100                         # Will limit all exports to 100 rows
    prod:
      host: prodserver_host
      port: 5432
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load

# Connection details to an SQL Server database
sqlserver1:
  type: sqlserver
  outputs:
    dev:
      driver: ODBC Driver 17 for SQL Server   # Your ODBC driver
      host: localhost
      port: 1433
      trusted_connection: True                # Use logged in user for credentials
      as_columnstore: True                    # Create tables as Clustered Columnstore Index (SQL Server only)
      database: my_db
      limit_rows: 100
    prod:
      driver: ODBC Driver 17 for SQL Server
      host: prodserver_host
      port: 1433
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load

# Connection details to an Oracle database
oracle1:
  type: oracle
  outputs:
    dev:
      host: localhost
      port: 1521
      user: user_name
      password: <PASSWORD>
      database: my_db
      limit_rows: 100                         # Will limit all exports to 100 rows
    prod:
      host: prodserver_host
      port: 1521
      user: user_name
      password: <PASSWORD>
      database: my_db
  target: dev                                 # The profile that will be used when running the load"""
    )

    yield str(tmp_path)


def substitute_os_path_expanduser(test_config_expanduser):
    return test_config_expanduser


class TestGetProject:
    def test_get_project_from_path(self, test_project_yml):
        project_config = get_project(test_project_yml)
        assert type(project_config) == dict

    def test_get_project(self, test_project_yml):
        project_yml = test_project_yml[:-4]
        project_config = get_project(project_yml)
        assert type(project_config) == dict


class TestConnectionFromConfig:
    def test_connection_from_config_postgres(self):
        credentials = {
            "host": os.getenv("POSTGRES_TEST_HOST"),
            "port": os.getenv("POSTGRES_TEST_PORT"),
            "user": os.getenv("POSTGRES_TEST_USER"),
            "password": <PASSWORD>("<PASSWORD>"),
            "database": os.getenv("POSTGRES_TEST_DBNAME"),
        }
        connection_info = {
            "name": "postgres1",
            "type": "postgres",
            "read_only": False,
            "target": "prod",
            "credentials": credentials,
        }

        connection = connection_from_config(connection_info)

        assert connection._dialect == "postgres"


class TestConnections:
    @pytest.mark.skip(reason="must get monkeypatch and fixture working")
    def test_Connections(self, monkeypatch):
        monkeypatch.setattr(os.path, "expanduser", substitute_os_path_expanduser)
        connections = Connections()

        assert connections.connections["postgres1"]["type"] == "postgres"

    @pytest.mark.skip(reason="must get monkeypatch and fixture working")
    def test_Connections_target(self, monkeypatch):
        monkeypatch.setattr(os.path, "expanduser", substitute_os_path_expanduser)
        connections = Connections(target="prod")

        assert connections.connections["postgres1"]["type"] == "postgres"

    def test_Connections_from_path(self, test_config_yml):
        connections_path = os.path.abspath(test_config_yml)
        connections = Connections(connections_path=connections_path)

        assert connections.connections["postgres1"]["type"] == "postgres"

    def test_Connections_from_path_target(self, test_config_yml):
        connections_path = os.path.abspath(test_config_yml)
        connections = Connections(connections_path=connections_path, target="prod")

        assert connections.connections["postgres1"]["type"] == "postgres"


def test_Project(test_project_yml, test_config_yml):
    connections = Connections(connections_path=test_config_yml)
    project = Project(test_project_yml, connections.connections)

    assert project.source_name == "postgres1"

# Project info id: project id                            # OPTIONAL and currently not used name: project name                        # OPTIONAL and currently not used owner: <EMAIL>           # OPTIONAL and currently not used temp_path: /tempfiles                     # The directory to use for temp csv files during load (OPTIONAL: default=run_path/temp ) csv_delimiter: "|"                        # The delimiter to use in the csv files (OPTIONAL: default=| )  # Connection details source: postgres1                         # A Connection name in connections.yml target: sqlserver1                        # A Connection name in connections.yml  # Source to Destination Schema mapping schemas:   - source_schema: "public"               # You can replicate from multiple schemas     target_schema: "public_tgt"           # Target schema     table_prefix: "pre_"                  # Prefix for all created tables name (OPTIONAL)     table_suffix: "suf_"                  # Suffix for all created tables name (OPTIONAL)     tables:                               # List Tables to replicate       - table_name: "customer"            # Source table name         replication_method: FULL_TABLE    # FULL_TABLE replication. Will recreate the table on each load       - table_name: "payment"         replication_method: INCREMENTAL   # INCREMENTAL replication. Will add new rows to the table         replication_key: "payment_date"   # Incremental load needs replication key # Connection details to an Postgres database postgres1:   type: postgres   read_only: False                        # Will disable SQL and DML modifications   outputs:     dev:       host: localhost       port: 5432       user: user_name       password: <PASSWORD>       database: my_db       limit_rows: 100                         # Will limit all exports to 100 rows     prod:       host: prodserver_host       port: 5432       user: user_name       password: <PASSWORD>       database: my_db   target: dev                                 # The profile that will be used when running the load  # Connection details to an SQL Server database sqlserver1:   type: sqlserver   outputs:     dev:       driver: ODBC Driver 17 for SQL Server   # Your ODBC driver       host: localhost       port: 1433       trusted_connection: True                # Use logged in user for credentials       as_columnstore: True                    # Create tables as Clustered Columnstore Index (SQL Server only)       database: my_db       limit_rows: 100     prod:       driver: ODBC Driver 17 for SQL Server       host: prodserver_host       port: 1433       user: user_name       password: <PASSWORD>       database: my_db   target: dev                                 # The profile that will be used when running the load  # Connection details to an Oracle database oracle1:   type: oracle   outputs:     dev:       host: localhost       port: 1521       user: user_name       password: <PASSWORD>       database: my_db       limit_rows: 100                         # Will limit all exports to 100 rows     prod:       host: prodserver_host       port: 1521       user: user_name       password: <PASSWORD>       database: my_db   target: dev                                 # The profile that will be used when running the load # Connection details to an Postgres database postgres1:   type: postgres   read_only: False                        # Will disable SQL and DML modifications   outputs:     dev:       host: localhost       port: 5432       user: user_name       password: <PASSWORD>       database: my_db       limit_rows: 100                         # Will limit all exports to 100 rows     prod:       host: prodserver_host       port: 5432       user: user_name       password: <PASSWORD>       database: my_db   target: dev                                 # The profile that will be used when running the load  # Connection details to an SQL Server database sqlserver1:   type: sqlserver   outputs:     dev:       driver: ODBC Driver 17 for SQL Server   # Your ODBC driver       host: localhost       port: 1433       trusted_connection: True                # Use logged in user for credentials       as_columnstore: True                    # Create tables as Clustered Columnstore Index (SQL Server only)       database: my_db       limit_rows: 100     prod:       driver: ODBC Driver 17 for SQL Server       host: prodserver_host       port: 1433       user: user_name       password: <PASSWORD>       database: my_db   target: dev                                 # The profile that will be used when running the load  # Connection details to an Oracle database oracle1:   type: oracle   outputs:     dev:       host: localhost       port: 1521       user: user_name       password: <PASSWORD>       database: my_db       limit_rows: 100                         # Will limit all exports to 100 rows     prod:       host: prodserver_host       port: 1521       user: user_name       password: <PASSWORD>       database: my_db   target: dev                                 # The profile that will be used when running the load