# Path: google/cloud/orchestration/airflow/service_v1/services/image_versions/pagers.py
# class ListImageVersionsPager:
# class ListImageVersionsAsyncPager:
#     def __init__(
#         self,
#         method: Callable[..., image_versions.ListImageVersionsResponse],
#         request: image_versions.ListImageVersionsRequest,
#         response: image_versions.ListImageVersionsResponse,
#         *,
#         metadata: Sequence[Tuple[str, str]] = ()
#     ):
#     def __getattr__(self, name: str) -> Any:
#     def pages(self) -> Iterator[image_versions.ListImageVersionsResponse]:
#     def __iter__(self) -> Iterator[image_versions.ImageVersion]:
#     def __repr__(self) -> str:
#     def __init__(
#         self,
#         method: Callable[..., Awaitable[image_versions.ListImageVersionsResponse]],
#         request: image_versions.ListImageVersionsRequest,
#         response: image_versions.ListImageVersionsResponse,
#         *,
#         metadata: Sequence[Tuple[str, str]] = ()
#     ):
#     def __getattr__(self, name: str) -> Any:
#     async def pages(self) -> AsyncIterator[image_versions.ListImageVersionsResponse]:
#     def __aiter__(self) -> AsyncIterator[image_versions.ImageVersion]:
#         async def async_generator():
#     def __repr__(self) -> str:
# 
# Path: google/cloud/orchestration/airflow/service_v1/types/image_versions.py
# class ListImageVersionsRequest(proto.Message):
# class ListImageVersionsResponse(proto.Message):
# class ImageVersion(proto.Message):
#     def raw_page(self):


import os
import mock
import grpc
import math
import pytest
import google.auth
from grpc.experimental import aio
from proto.marshal.rules.dates import DurationRule, TimestampRule
from google.api_core import client_options
from google.api_core import exceptions as core_exceptions
from google.api_core import gapic_v1
from google.api_core import grpc_helpers
from google.api_core import grpc_helpers_async
from google.api_core import path_template
from google.auth import credentials as ga_credentials
from google.auth.exceptions import MutualTLSChannelError
from google.cloud.orchestration.airflow.service_v1.services.image_versions import (
    ImageVersionsAsyncClient,
)
from google.cloud.orchestration.airflow.service_v1.services.image_versions import (
    ImageVersionsClient,
)
from google.cloud.orchestration.airflow.service_v1.services.image_versions import pagers
from google.cloud.orchestration.airflow.service_v1.services.image_versions import (
    transports,
)
from google.cloud.orchestration.airflow.service_v1.types import image_versions
from google.oauth2 import service_account
                ("grpc.max_send_message_length", -1),
                ("grpc.max_receive_message_length", -1),
            ],
        )

    # Check if ssl_channel_credentials is not provided, then client_cert_source_for_mtls
    # is used.
    with mock.patch.object(transport_class, "create_channel", return_value=mock.Mock()):
        with mock.patch("grpc.ssl_channel_credentials") as mock_ssl_cred:
            transport_class(
                credentials=cred,
                client_cert_source_for_mtls=client_cert_source_callback,
            )
            expected_cert, expected_key = client_cert_source_callback()
            mock_ssl_cred.assert_called_once_with(
                certificate_chain=expected_cert, private_key=expected_key
            )


def test_image_versions_host_no_port():
    client = ImageVersionsClient(
        credentials=ga_credentials.AnonymousCredentials(),
        client_options=client_options.ClientOptions(
            api_endpoint="composer.googleapis.com"
        ),
    )
    assert client.transport._host == "composer.googleapis.com:443"


def test_image_versions_host_with_port():

# Path: google/cloud/orchestration/airflow/service_v1/services/image_versions/pagers.py
# class ListImageVersionsPager:
# class ListImageVersionsAsyncPager:
#     def __init__(
#         self,
#         method: Callable[..., image_versions.ListImageVersionsResponse],
#         request: image_versions.ListImageVersionsRequest,
#         response: image_versions.ListImageVersionsResponse,
#         *,
#         metadata: Sequence[Tuple[str, str]] = ()
#     ):
#     def __getattr__(self, name: str) -> Any:
#     def pages(self) -> Iterator[image_versions.ListImageVersionsResponse]:
#     def __iter__(self) -> Iterator[image_versions.ImageVersion]:
#     def __repr__(self) -> str:
#     def __init__(
#         self,
#         method: Callable[..., Awaitable[image_versions.ListImageVersionsResponse]],
#         request: image_versions.ListImageVersionsRequest,
#         response: image_versions.ListImageVersionsResponse,
#         *,
#         metadata: Sequence[Tuple[str, str]] = ()
#     ):
#     def __getattr__(self, name: str) -> Any:
#     async def pages(self) -> AsyncIterator[image_versions.ListImageVersionsResponse]:
#     def __aiter__(self) -> AsyncIterator[image_versions.ImageVersion]:
#         async def async_generator():
#     def __repr__(self) -> str:
# 
# Path: google/cloud/orchestration/airflow/service_v1/types/image_versions.py
# class ListImageVersionsRequest(proto.Message):
# class ListImageVersionsResponse(proto.Message):
# class ImageVersion(proto.Message):
#     def raw_page(self):


# Path: tests/unit/gapic/service_v1/test_image_versions.py
import os
import mock
import grpc
import math
import pytest
import google.auth
from grpc.experimental import aio
from proto.marshal.rules.dates import DurationRule, TimestampRule
from google.api_core import client_options
from google.api_core import exceptions as core_exceptions
from google.api_core import gapic_v1
from google.api_core import grpc_helpers
from google.api_core import grpc_helpers_async
from google.api_core import path_template
from google.auth import credentials as ga_credentials
from google.auth.exceptions import MutualTLSChannelError
from google.cloud.orchestration.airflow.service_v1.services.image_versions import (
    ImageVersionsAsyncClient,
)
from google.cloud.orchestration.airflow.service_v1.services.image_versions import (
    ImageVersionsClient,
)
from google.cloud.orchestration.airflow.service_v1.services.image_versions import pagers
from google.cloud.orchestration.airflow.service_v1.services.image_versions import (
    transports,
)
from google.cloud.orchestration.airflow.service_v1.types import image_versions
from google.oauth2 import service_account

                ("grpc.max_send_message_length", -1),
                ("grpc.max_receive_message_length", -1),
            ],
        )

    # Check if ssl_channel_credentials is not provided, then client_cert_source_for_mtls
    # is used.
    with mock.patch.object(transport_class, "create_channel", return_value=mock.Mock()):
        with mock.patch("grpc.ssl_channel_credentials") as mock_ssl_cred:
            transport_class(
                credentials=cred,
                client_cert_source_for_mtls=client_cert_source_callback,
            )
            expected_cert, expected_key = client_cert_source_callback()
            mock_ssl_cred.assert_called_once_with(
                certificate_chain=expected_cert, private_key=expected_key
            )


def test_image_versions_host_no_port():
    client = ImageVersionsClient(
        credentials=ga_credentials.AnonymousCredentials(),
        client_options=client_options.ClientOptions(
            api_endpoint="composer.googleapis.com"
        ),
    )
    assert client.transport._host == "composer.googleapis.com:443"


def test_image_versions_host_with_port():

    client = ImageVersionsClient(