Move rmr python here.

[ric-plt/xapp-frame-py.git] / tests / test_rmr_mocks.py

diff --git a/tests/test_rmr_mocks.py b/tests/test_rmr_mocks.py
new file mode 100644 (file)
index 0000000..7479e1a
--- /dev/null
+++ b/tests/test_rmr_mocks.py
@@ -0,0 +1,113 @@
+# ==================================================================================
+#       Copyright (c) 2019 Nokia
+#       Copyright (c) 2018-2019 AT&T Intellectual Property.
+#
+#   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.
+# ==================================================================================
+from ricxappframe.rmr import rmr
+from ricxappframe.rmr.rmr_mocks import rmr_mocks
+
+
+MRC = None
+SIZE = 256
+
+
+def _partial_dict_comparison(subset_dict, target_dict):
+    """
+    Compares that target_dict[k] == subset_dict[k] for all k <- subset_dict
+    """
+    for k, v in subset_dict.items():
+        assert k in target_dict
+        assert target_dict[k] == subset_dict[k]
+
+
+def test_send_mock(monkeypatch):
+    """
+    tests the send mock
+    """
+    monkeypatch.setattr("ricxappframe.rmr.rmr.rmr_send_msg", rmr_mocks.send_mock_generator(12))
+    rmr_mocks.patch_rmr(monkeypatch)
+    sbuf = rmr.rmr_alloc_msg(MRC, SIZE)
+    rmr.set_payload_and_length("testttt".encode("utf8"), sbuf)
+
+    expected = {
+        "meid": None,
+        "message source": "localtest:80",
+        "message state": 0,
+        "message type": 0,
+        "message status": "RMR_OK",
+        "payload": b"testttt",
+        "payload length": 7,
+        "payload max size": 4096,
+        "subscription id": 0,
+    }
+    _partial_dict_comparison(expected, rmr.message_summary(sbuf))
+
+    # set the mtype
+    sbuf.contents.mtype = 666
+
+    # send it (the fake send sets the state, and touches nothing else)
+    sbuf = rmr.rmr_send_msg(MRC, sbuf)
+
+    expected = {
+        "meid": None,
+        "message source": "localtest:80",
+        "message state": 12,
+        "message type": 666,
+        "message status": "RMR_ERR_TIMEOUT",
+        "payload": None,
+        "payload length": 7,
+        "payload max size": 4096,
+        "subscription id": 0,
+    }
+    _partial_dict_comparison(expected, rmr.message_summary(sbuf))
+
+
+def test_rcv_mock(monkeypatch):
+    """
+    tests the rmr recieve mocking generator
+    """
+    rmr_mocks.patch_rmr(monkeypatch)
+    sbuf = rmr.rmr_alloc_msg(MRC, SIZE)
+
+    # test rcv
+    monkeypatch.setattr("ricxappframe.rmr.rmr.rmr_rcv_msg", rmr_mocks.rcv_mock_generator({"foo": "bar"}, 666, 0, True))
+    sbuf = rmr.rmr_rcv_msg(MRC, sbuf)
+    assert rmr.get_payload(sbuf) == b'{"foo": "bar"}'
+    assert sbuf.contents.mtype == 666
+    assert sbuf.contents.state == 0
+    assert sbuf.contents.len == 14
+
+    # test torcv, although the timeout portion is not currently mocked or tested
+    monkeypatch.setattr("ricxappframe.rmr.rmr.rmr_torcv_msg", rmr_mocks.rcv_mock_generator({"foo": "bar"}, 666, 0, True, 50))
+    sbuf = rmr.rmr_torcv_msg(MRC, sbuf, 5)
+    assert rmr.get_payload(sbuf) == b'{"foo": "bar"}'
+    assert sbuf.contents.mtype == 666
+    assert sbuf.contents.state == 0
+    assert sbuf.contents.len == 14
+
+
+def test_alloc(monkeypatch):
+    """
+    test alloc with all fields set
+    """
+    rmr_mocks.patch_rmr(monkeypatch)
+    sbuf = rmr.rmr_alloc_msg(
+        MRC, SIZE, payload=b"foo", gen_transaction_id=True, mtype=5, meid=b"mee", sub_id=234, fixed_transaction_id=b"t" * 32
+    )
+    summary = rmr.message_summary(sbuf)
+    assert summary["payload"] == b"foo"
+    assert summary["transaction id"] == b"t" * 32
+    assert summary["message type"] == 5
+    assert summary["meid"] == b"mee"
+    assert summary["subscription id"] == 234