1 files changed, 62 insertions, 0 deletions
diff --git a/tests/test__service_account_info.py b/tests/test__service_account_info.py
new file mode 100644
index 0000000..13b2f85
--- /dev/null
+++ b/tests/test__service_account_info.py
@@ -0,0 +1,62 @@
+# Copyright 2016 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 json
+import os
+
+import pytest
+import six
+
+from google.auth import _service_account_info
+from google.auth import crypt
+
+
+DATA_DIR = os.path.join(os.path.dirname(__file__), "data")
+SERVICE_ACCOUNT_JSON_FILE = os.path.join(DATA_DIR, "service_account.json")
+
+with open(SERVICE_ACCOUNT_JSON_FILE, "r") as fh:
+    SERVICE_ACCOUNT_INFO = json.load(fh)
+
+
+def test_from_dict():
+    signer = _service_account_info.from_dict(SERVICE_ACCOUNT_INFO)
+    assert isinstance(signer, crypt.RSASigner)
+    assert signer.key_id == SERVICE_ACCOUNT_INFO["private_key_id"]
+
+
+def test_from_dict_bad_private_key():
+    info = SERVICE_ACCOUNT_INFO.copy()
+    info["private_key"] = "garbage"
+
+    with pytest.raises(ValueError) as excinfo:
+        _service_account_info.from_dict(info)
+
+    assert excinfo.match(r"key")
+
+
+def test_from_dict_bad_format():
+    with pytest.raises(ValueError) as excinfo:
+        _service_account_info.from_dict({}, require=("meep",))
+
+    assert excinfo.match(r"missing fields")
+
+
+def test_from_filename():
+    info, signer = _service_account_info.from_filename(SERVICE_ACCOUNT_JSON_FILE)
+
+    for key, value in six.iteritems(SERVICE_ACCOUNT_INFO):
+        assert info[key] == value
+
+    assert isinstance(signer, crypt.RSASigner)
+    assert signer.key_id == SERVICE_ACCOUNT_INFO["private_key_id"]