tests: add testing w/o 'grpc' installed (#289)
Closes #288.
diff --git a/noxfile.py b/noxfile.py
index 926f9f5..ac1bdd1 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -33,6 +33,7 @@
nox.options.sessions = [
"unit",
"unit_grpc_gcp",
+ "unit_wo_grpc",
"cover",
"pytype",
"mypy",
@@ -78,7 +79,7 @@
session.run("black", *BLACK_EXCLUDES, *BLACK_PATHS)
-def default(session):
+def default(session, install_grpc=True):
"""Default unit test session.
This is intended to be run **without** an interpreter set, so
@@ -92,7 +93,10 @@
# Install all test dependencies, then install this package in-place.
session.install("mock", "pytest", "pytest-cov")
- session.install("-e", ".[grpc]", "-c", constraints_path)
+ if install_grpc:
+ session.install("-e", ".[grpc]", "-c", constraints_path)
+ else:
+ session.install("-e", ".", "-c", constraints_path)
pytest_args = [
"python",
@@ -140,6 +144,12 @@
default(session)
+@nox.session(python=["3.6", "3.10"])
+def unit_wo_grpc(session):
+ """Run the unit test suite w/o grpcio installed"""
+ default(session, install_grpc=False)
+
+
@nox.session(python="3.6")
def lint_setup_py(session):
"""Verify that setup.py is valid (including RST check)."""
diff --git a/tests/asyncio/gapic/test_config_async.py b/tests/asyncio/gapic/test_config_async.py
index 1f6ea9e..dbb05d5 100644
--- a/tests/asyncio/gapic/test_config_async.py
+++ b/tests/asyncio/gapic/test_config_async.py
@@ -12,6 +12,14 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+
+import pytest
+
+try:
+ import grpc # noqa: F401
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core import exceptions
from google.api_core.gapic_v1 import config_async
diff --git a/tests/asyncio/gapic/test_method_async.py b/tests/asyncio/gapic/test_method_async.py
index e24fe44..1410747 100644
--- a/tests/asyncio/gapic/test_method_async.py
+++ b/tests/asyncio/gapic/test_method_async.py
@@ -14,10 +14,14 @@
import datetime
-from grpc import aio
import mock
import pytest
+try:
+ from grpc import aio
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core import exceptions
from google.api_core import gapic_v1
from google.api_core import grpc_helpers_async
diff --git a/tests/asyncio/operations_v1/test_operations_async_client.py b/tests/asyncio/operations_v1/test_operations_async_client.py
index 3fb8427..47c3b4b 100644
--- a/tests/asyncio/operations_v1/test_operations_async_client.py
+++ b/tests/asyncio/operations_v1/test_operations_async_client.py
@@ -12,11 +12,17 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-from grpc import aio
import mock
import pytest
-from google.api_core import grpc_helpers_async, operations_v1, page_iterator_async
+try:
+ from grpc import aio
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
+from google.api_core import grpc_helpers_async
+from google.api_core import operations_v1
+from google.api_core import page_iterator_async
from google.longrunning import operations_pb2
from google.protobuf import empty_pb2
diff --git a/tests/asyncio/test_grpc_helpers_async.py b/tests/asyncio/test_grpc_helpers_async.py
index f0b6c5f..0413abf 100644
--- a/tests/asyncio/test_grpc_helpers_async.py
+++ b/tests/asyncio/test_grpc_helpers_async.py
@@ -12,10 +12,19 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-import grpc
-from grpc import aio
import mock
-import pytest
+import pytest # noqa: I202
+
+try:
+ import grpc
+ from grpc import aio
+except ImportError:
+ grpc = aio = None
+
+
+if grpc is None:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core import exceptions
from google.api_core import grpc_helpers_async
diff --git a/tests/asyncio/test_operation_async.py b/tests/asyncio/test_operation_async.py
index 342184f..886b1c8 100644
--- a/tests/asyncio/test_operation_async.py
+++ b/tests/asyncio/test_operation_async.py
@@ -16,6 +16,11 @@
import mock
import pytest
+try:
+ import grpc # noqa: F401
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core import exceptions
from google.api_core import operation_async
from google.api_core import operations_v1
diff --git a/tests/unit/gapic/test_client_info.py b/tests/unit/gapic/test_client_info.py
index 64080ff..2ca5c40 100644
--- a/tests/unit/gapic/test_client_info.py
+++ b/tests/unit/gapic/test_client_info.py
@@ -12,6 +12,13 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+import pytest
+
+try:
+ import grpc # noqa: F401
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core.gapic_v1 import client_info
diff --git a/tests/unit/gapic/test_config.py b/tests/unit/gapic/test_config.py
index 1c15261..5e42fde 100644
--- a/tests/unit/gapic/test_config.py
+++ b/tests/unit/gapic/test_config.py
@@ -12,6 +12,13 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+import pytest
+
+try:
+ import grpc # noqa: F401
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core import exceptions
from google.api_core.gapic_v1 import config
diff --git a/tests/unit/gapic/test_method.py b/tests/unit/gapic/test_method.py
index e0ea57a..9778d23 100644
--- a/tests/unit/gapic/test_method.py
+++ b/tests/unit/gapic/test_method.py
@@ -15,6 +15,13 @@
import datetime
import mock
+import pytest
+
+try:
+ import grpc # noqa: F401
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core import exceptions
from google.api_core import retry
diff --git a/tests/unit/gapic/test_routing_header.py b/tests/unit/gapic/test_routing_header.py
index 77300e8..3037867 100644
--- a/tests/unit/gapic/test_routing_header.py
+++ b/tests/unit/gapic/test_routing_header.py
@@ -12,6 +12,13 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+import pytest
+
+try:
+ import grpc # noqa: F401
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core.gapic_v1 import routing_header
diff --git a/tests/unit/operations_v1/test_operations_client.py b/tests/unit/operations_v1/test_operations_client.py
index 001b8fe..187f0be 100644
--- a/tests/unit/operations_v1/test_operations_client.py
+++ b/tests/unit/operations_v1/test_operations_client.py
@@ -12,6 +12,13 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+import pytest
+
+try:
+ import grpc # noqa: F401
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core import grpc_helpers
from google.api_core import operations_v1
from google.api_core import page_iterator
diff --git a/tests/unit/test_bidi.py b/tests/unit/test_bidi.py
index 15994ee..7fb1620 100644
--- a/tests/unit/test_bidi.py
+++ b/tests/unit/test_bidi.py
@@ -17,10 +17,14 @@
import queue
import threading
-import grpc
import mock
import pytest
+try:
+ import grpc
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core import bidi
from google.api_core import exceptions
diff --git a/tests/unit/test_client_info.py b/tests/unit/test_client_info.py
index f2274ec..f5eebfb 100644
--- a/tests/unit/test_client_info.py
+++ b/tests/unit/test_client_info.py
@@ -13,6 +13,11 @@
# limitations under the License.
+try:
+ import grpc
+except ImportError:
+ grpc = None
+
from google.api_core import client_info
@@ -20,7 +25,12 @@
info = client_info.ClientInfo()
assert info.python_version is not None
- assert info.grpc_version is not None
+
+ if grpc is not None:
+ assert info.grpc_version is not None
+ else:
+ assert info.grpc_version is None
+
assert info.api_core_version is not None
assert info.gapic_version is None
assert info.client_library_version is None
diff --git a/tests/unit/test_exceptions.py b/tests/unit/test_exceptions.py
index e9709f2..95317db 100644
--- a/tests/unit/test_exceptions.py
+++ b/tests/unit/test_exceptions.py
@@ -15,10 +15,15 @@
import http.client
import json
-import grpc
import mock
+import pytest
import requests
+try:
+ import grpc
+except ImportError:
+ grpc = None
+
from google.api_core import exceptions
@@ -151,6 +156,7 @@
assert exception.errors == ["1", "2"]
+@pytest.mark.skipif(grpc is None, reason="No grpc")
def test_from_grpc_status():
message = "message"
exception = exceptions.from_grpc_status(grpc.StatusCode.OUT_OF_RANGE, message)
@@ -162,6 +168,7 @@
assert exception.errors == []
+@pytest.mark.skipif(grpc is None, reason="No grpc")
def test_from_grpc_status_as_int():
message = "message"
exception = exceptions.from_grpc_status(11, message)
@@ -173,6 +180,7 @@
assert exception.errors == []
+@pytest.mark.skipif(grpc is None, reason="No grpc")
def test_from_grpc_status_with_errors_and_response():
message = "message"
response = mock.sentinel.response
@@ -187,6 +195,7 @@
assert exception.response == response
+@pytest.mark.skipif(grpc is None, reason="No grpc")
def test_from_grpc_status_unknown_code():
message = "message"
exception = exceptions.from_grpc_status(grpc.StatusCode.OK, message)
@@ -194,6 +203,7 @@
assert exception.message == message
+@pytest.mark.skipif(grpc is None, reason="No grpc")
def test_from_grpc_error():
message = "message"
error = mock.create_autospec(grpc.Call, instance=True)
@@ -211,6 +221,7 @@
assert exception.response == error
+@pytest.mark.skipif(grpc is None, reason="No grpc")
def test_from_grpc_error_non_call():
message = "message"
error = mock.create_autospec(grpc.RpcError, instance=True)
diff --git a/tests/unit/test_grpc_helpers.py b/tests/unit/test_grpc_helpers.py
index f584929..4c613a9 100644
--- a/tests/unit/test_grpc_helpers.py
+++ b/tests/unit/test_grpc_helpers.py
@@ -12,10 +12,14 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-import grpc
import mock
import pytest
+try:
+ import grpc
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
+
from google.api_core import exceptions
from google.api_core import grpc_helpers
import google.auth.credentials
diff --git a/tests/unit/test_operation.py b/tests/unit/test_operation.py
index 7a3e3c6..bafff8b 100644
--- a/tests/unit/test_operation.py
+++ b/tests/unit/test_operation.py
@@ -14,6 +14,12 @@
import mock
+import pytest
+
+try:
+ import grpc # noqa: F401
+except ImportError:
+ pytest.skip("No GRPC", allow_module_level=True)
from google.api_core import exceptions
from google.api_core import operation