def test_batch_annotate_images(
transport: str = "grpc",
request_type=image_annotator.BatchAnnotateImagesRequest):
client = ImageAnnotatorClient(
credentials=credentials.AnonymousCredentials(),
transport=transport,
)
# Everything is optional in proto3 as far as the runtime is concerned,
# and we are mocking out the actual API, so just send an empty request.
request = request_type()
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client.transport.batch_annotate_images),
"__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = image_annotator.BatchAnnotateImagesResponse()
response = client.batch_annotate_images(request)
# Establish that the underlying gRPC stub method was called.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0] == image_annotator.BatchAnnotateImagesRequest()
# Establish that the response is the type that we expect.
assert isinstance(response, image_annotator.BatchAnnotateImagesResponse)
def test_batch_annotate_images_flattened():
client = ImageAnnotatorClient(
credentials=credentials.AnonymousCredentials(), )
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client.transport.batch_annotate_images),
"__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = image_annotator.BatchAnnotateImagesResponse()
# Call the method with a truthy value for each flattened field,
# using the keyword arguments to the method.
client.batch_annotate_images(requests=[
image_annotator.AnnotateImageRequest(image=image_annotator.Image(
content=b"content_blob"))
], )
# Establish that the underlying call was made with the expected
# request object values.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0].requests == [
image_annotator.AnnotateImageRequest(image=image_annotator.Image(
content=b"content_blob"))
]
def test_credentials_transport_error():
# It is an error to provide credentials and a transport instance.
transport = transports.ImageAnnotatorGrpcTransport(
credentials=credentials.AnonymousCredentials(), )
with pytest.raises(ValueError):
client = ImageAnnotatorClient(
credentials=credentials.AnonymousCredentials(),
transport=transport,
)
# It is an error to provide a credentials file and a transport instance.
transport = transports.ImageAnnotatorGrpcTransport(
credentials=credentials.AnonymousCredentials(), )
with pytest.raises(ValueError):
client = ImageAnnotatorClient(
client_options={"credentials_file": "credentials.json"},
transport=transport,
)
# It is an error to provide scopes and a transport instance.
transport = transports.ImageAnnotatorGrpcTransport(
credentials=credentials.AnonymousCredentials(), )
with pytest.raises(ValueError):
client = ImageAnnotatorClient(
client_options={"scopes": ["1", "2"]},
transport=transport,
)
def test_parse_common_folder_path():
expected = {
"folder": "octopus",
}
path = ImageAnnotatorClient.common_folder_path(**expected)
# Check that the path construction is reversible.
actual = ImageAnnotatorClient.parse_common_folder_path(path)
assert expected == actual
def test_parse_common_project_path():
expected = {
"project": "mussel",
}
path = ImageAnnotatorClient.common_project_path(**expected)
# Check that the path construction is reversible.
actual = ImageAnnotatorClient.parse_common_project_path(path)
assert expected == actual
def test_image_annotator_client_get_transport_class():
transport = ImageAnnotatorClient.get_transport_class()
available_transports = [
transports.ImageAnnotatorGrpcTransport,
]
assert transport in available_transports
transport = ImageAnnotatorClient.get_transport_class("grpc")
assert transport == transports.ImageAnnotatorGrpcTransport
def test_parse_common_organization_path():
expected = {
"organization": "nudibranch",
}
path = ImageAnnotatorClient.common_organization_path(**expected)
# Check that the path construction is reversible.
actual = ImageAnnotatorClient.parse_common_organization_path(path)
assert expected == actual
def test_parse_common_billing_account_path():
expected = {
"billing_account": "clam",
}
path = ImageAnnotatorClient.common_billing_account_path(**expected)
# Check that the path construction is reversible.
actual = ImageAnnotatorClient.parse_common_billing_account_path(path)
assert expected == actual
def test_parse_common_location_path():
expected = {
"project": "scallop",
"location": "abalone",
}
path = ImageAnnotatorClient.common_location_path(**expected)
# Check that the path construction is reversible.
actual = ImageAnnotatorClient.parse_common_location_path(path)
assert expected == actual
def test_batch_annotate_images_flattened_error():
client = ImageAnnotatorClient(
credentials=credentials.AnonymousCredentials(), )
# Attempting to call a method with both a request object and flattened
# fields is an error.
with pytest.raises(ValueError):
client.batch_annotate_images(
image_annotator.BatchAnnotateImagesRequest(),
requests=[
image_annotator.AnnotateImageRequest(
image=image_annotator.Image(content=b"content_blob"))
],
)
def test_batch_annotate_images_empty_call():
# This test is a coverage failsafe to make sure that totally empty calls,
# i.e. request == None and no flattened fields passed, work.
client = ImageAnnotatorClient(
credentials=ga_credentials.AnonymousCredentials(),
transport="grpc",
)
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client.transport.batch_annotate_images),
"__call__") as call:
client.batch_annotate_images()
call.assert_called()
_, args, _ = call.mock_calls[0]
assert args[0] == image_annotator.BatchAnnotateImagesRequest()
def test_common_billing_account_path():
billing_account = "squid"
expected = "billingAccounts/{billing_account}".format(
billing_account=billing_account, )
actual = ImageAnnotatorClient.common_billing_account_path(billing_account)
assert expected == actual
def test_image_annotator_host_with_port():
client = ImageAnnotatorClient(
credentials=credentials.AnonymousCredentials(),
client_options=client_options.ClientOptions(
api_endpoint="vision.googleapis.com:8000"),
)
assert client.transport._host == "vision.googleapis.com:8000"
def test_transport_instance():
# A client may be instantiated with a custom transport instance.
transport = transports.ImageAnnotatorGrpcTransport(
credentials=ga_credentials.AnonymousCredentials(),
)
client = ImageAnnotatorClient(transport=transport)
assert client.transport is transport
def test_common_organization_path():
organization = "oyster"
expected = "organizations/{organization}".format(
organization=organization, )
actual = ImageAnnotatorClient.common_organization_path(organization)
assert expected == actual
def test_common_location_path():
project = "winkle"
location = "nautilus"
expected = "projects/{project}/locations/{location}".format(
project=project, location=location,
)
actual = ImageAnnotatorClient.common_location_path(project, location)
assert expected == actual
def test_transport_grpc_default():
# A client should use the gRPC transport by default.
client = ImageAnnotatorClient(
credentials=credentials.AnonymousCredentials(), )
assert isinstance(
client.transport,
transports.ImageAnnotatorGrpcTransport,
)
def test_image_annotator_client_from_service_account_info():
creds = credentials.AnonymousCredentials()
with mock.patch.object(service_account.Credentials,
"from_service_account_info") as factory:
factory.return_value = creds
info = {"valid": True}
client = ImageAnnotatorClient.from_service_account_info(info)
assert client.transport._credentials == creds
assert client.transport._host == "vision.googleapis.com:443"
def test_client_withDEFAULT_CLIENT_INFO():
client_info = gapic_v1.client_info.ClientInfo()
with mock.patch.object(transports.ImageAnnotatorTransport,
"_prep_wrapped_messages") as prep:
client = ImageAnnotatorClient(
credentials=credentials.AnonymousCredentials(),
client_info=client_info,
)
prep.assert_called_once_with(client_info)
with mock.patch.object(transports.ImageAnnotatorTransport,
"_prep_wrapped_messages") as prep:
transport_class = ImageAnnotatorClient.get_transport_class()
transport = transport_class(
credentials=credentials.AnonymousCredentials(),
client_info=client_info,
)
prep.assert_called_once_with(client_info)
def test_image_annotator_auth_adc():
# If no credentials are provided, we should use ADC credentials.
with mock.patch.object(auth, "default") as adc:
adc.return_value = (credentials.AnonymousCredentials(), None)
ImageAnnotatorClient()
adc.assert_called_once_with(
scopes=(
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/cloud-vision",
),
quota_project_id=None,
)
def test__get_default_mtls_endpoint():
api_endpoint = "example.googleapis.com"
api_mtls_endpoint = "example.mtls.googleapis.com"
sandbox_endpoint = "example.sandbox.googleapis.com"
sandbox_mtls_endpoint = "example.mtls.sandbox.googleapis.com"
non_googleapi = "api.example.com"
assert ImageAnnotatorClient._get_default_mtls_endpoint(None) is None
assert (
ImageAnnotatorClient._get_default_mtls_endpoint(api_endpoint)
== api_mtls_endpoint
)
assert (
ImageAnnotatorClient._get_default_mtls_endpoint(api_mtls_endpoint)
== api_mtls_endpoint
)
assert (
ImageAnnotatorClient._get_default_mtls_endpoint(sandbox_endpoint)
== sandbox_mtls_endpoint
)
assert (
ImageAnnotatorClient._get_default_mtls_endpoint(sandbox_mtls_endpoint)
== sandbox_mtls_endpoint
)
assert (
ImageAnnotatorClient._get_default_mtls_endpoint(non_googleapi) == non_googleapi
)
def test_image_annotator_client_client_options_from_dict():
with mock.patch(
"google.cloud.vision_v1p1beta1.services.image_annotator.transports.ImageAnnotatorGrpcTransport.__init__"
) as grpc_transport:
grpc_transport.return_value = None
client = ImageAnnotatorClient(
client_options={"api_endpoint": "squid.clam.whelk"})
grpc_transport.assert_called_once_with(
credentials=None,
credentials_file=None,
host="squid.clam.whelk",
scopes=None,
client_cert_source_for_mtls=None,
quota_project_id=None,
client_info=transports.base.DEFAULT_CLIENT_INFO,
)
def test_image_annotator_client_get_transport_class():
transport = ImageAnnotatorClient.get_transport_class()
assert transport == transports.ImageAnnotatorGrpcTransport
transport = ImageAnnotatorClient.get_transport_class("grpc")
assert transport == transports.ImageAnnotatorGrpcTransport
def test_common_folder_path():
folder = "whelk"
expected = "folders/{folder}".format(folder=folder, )
actual = ImageAnnotatorClient.common_folder_path(folder)
assert expected == actual
def test_common_project_path():
project = "cuttlefish"
expected = "projects/{project}".format(project=project, )
actual = ImageAnnotatorClient.common_project_path(project)
assert expected == actual
