From 1be85cb667f0afe675e3a3f3aefac491b002fe06 Mon Sep 17 00:00:00 2001
From: Tres Seaver <tseaver@palladion.com>
Date: Fri, 6 Aug 2021 16:40:54 -0400
Subject: [PATCH] tests: allow prerelease dependency versions under Python 3.9

Also, remove 'tests/unit/test_exceptions.py' fossil.  The
'google.cloud.exceptions' module no longer contains any code, but is only
a set of backward-compatibility imports.
---
 testing/constraints-3.9.txt   |   2 +
 tests/unit/test_exceptions.py | 128 ----------------------------------
 2 files changed, 2 insertions(+), 128 deletions(-)
 delete mode 100644 tests/unit/test_exceptions.py

diff --git a/testing/constraints-3.9.txt b/testing/constraints-3.9.txt
index e69de29..6d34489 100644
--- a/testing/constraints-3.9.txt
+++ b/testing/constraints-3.9.txt
@@ -0,0 +1,2 @@
+# Allow prerelease requirements
+--pre
diff --git a/tests/unit/test_exceptions.py b/tests/unit/test_exceptions.py
deleted file mode 100644
index 86795c2..0000000
--- a/tests/unit/test_exceptions.py
+++ /dev/null
@@ -1,128 +0,0 @@
-# Copyright 2014 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import http.client
-import json
-
-import requests
-
-from google.cloud import exceptions
-
-
-def test_create_google_cloud_error():
-    exception = exceptions.GoogleCloudError("Testing")
-    exception.code = 600
-    assert str(exception) == "600 Testing"
-    assert exception.message == "Testing"
-    assert exception.errors == []
-
-
-def test_create_google_cloud_error_with_args():
-    error = {
-        "domain": "global",
-        "location": "test",
-        "locationType": "testing",
-        "message": "Testing",
-        "reason": "test",
-    }
-    exception = exceptions.GoogleCloudError("Testing", [error])
-    exception.code = 600
-    assert str(exception) == "600 Testing"
-    assert exception.message == "Testing"
-    assert exception.errors == [error]
-
-
-def test_from_http_status():
-    message = "message"
-    exception = exceptions.from_http_status(http.client.NOT_FOUND, message)
-    assert exception.code == http.client.NOT_FOUND
-    assert exception.message == message
-    assert exception.errors == []
-
-
-def test_from_http_status_with_errors():
-    message = "message"
-    errors = ["1", "2"]
-    exception = exceptions.from_http_status(
-        http.client.NOT_FOUND, message, errors=errors
-    )
-
-    assert isinstance(exception, exceptions.NotFound)
-    assert exception.code == http.client.NOT_FOUND
-    assert exception.message == message
-    assert exception.errors == errors
-
-
-def test_from_http_status_unknown_code():
-    message = "message"
-    status_code = 156
-    exception = exceptions.from_http_status(status_code, message)
-    assert exception.code == status_code
-    assert exception.message == message
-
-
-def make_response(content):
-    response = requests.Response()
-    response._content = content
-    response.status_code = http.client.NOT_FOUND
-    response.request = requests.Request(
-        method="POST", url="https://example.com"
-    ).prepare()
-    return response
-
-
-def test_from_http_response_no_content():
-    response = make_response(None)
-
-    exception = exceptions.from_http_response(response)
-
-    assert isinstance(exception, exceptions.NotFound)
-    assert exception.code == http.client.NOT_FOUND
-    assert exception.message == "POST https://example.com/: unknown error"
-    assert exception.response == response
-
-
-def test_from_http_response_text_content():
-    response = make_response(b"message")
-
-    exception = exceptions.from_http_response(response)
-
-    assert isinstance(exception, exceptions.NotFound)
-    assert exception.code == http.client.NOT_FOUND
-    assert exception.message == "POST https://example.com/: message"
-
-
-def test_from_http_response_json_content():
-    response = make_response(
-        json.dumps({"error": {"message": "json message", "errors": ["1", "2"]}}).encode(
-            "utf-8"
-        )
-    )
-
-    exception = exceptions.from_http_response(response)
-
-    assert isinstance(exception, exceptions.NotFound)
-    assert exception.code == http.client.NOT_FOUND
-    assert exception.message == "POST https://example.com/: json message"
-    assert exception.errors == ["1", "2"]
-
-
-def test_from_http_response_bad_json_content():
-    response = make_response(json.dumps({"meep": "moop"}).encode("utf-8"))
-
-    exception = exceptions.from_http_response(response)
-
-    assert isinstance(exception, exceptions.NotFound)
-    assert exception.code == http.client.NOT_FOUND
-    assert exception.message == "POST https://example.com/: unknown error"