content-processing-solution-accelerator/src/tests/ContentProcessorAPI/libs/test_cosmos_db_helper.py at 91cd706ba7ddc1a6495817cb5db1ec6f99f2f317 · microsoft/content-processing-solution-accelerator · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.

"""Unit tests for CosmosMongDBHelper."""

import os
import sys
from unittest.mock import MagicMock, patch

sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", "..", "ContentProcessorAPI")))

from app.libs.azure.cosmos_db.helper import CosmosMongDBHelper  # noqa: E402


@patch("app.libs.azure.cosmos_db.helper.MongoClient")
@patch("app.libs.azure.cosmos_db.helper.certifi.where")
def test_cosmos_mongodb_helper_init(mock_certifi, mock_mongo_client):
    """Test CosmosMongDBHelper initialization."""
    mock_certifi.return_value = "/path/to/cert"
    mock_client = MagicMock()
    mock_mongo_client.return_value = mock_client
    mock_db = MagicMock()
    mock_client.__getitem__.return_value = mock_db
    mock_db.list_collection_names.return_value = []
    mock_container = MagicMock()
    mock_db.create_collection.return_value = mock_container
    mock_db.__getitem__.return_value = mock_container

    helper = CosmosMongDBHelper(
        connection_string="mongodb://test",
        db_name="test_db",
        container_name="test_container"
    )

    assert helper.client == mock_client
    assert helper.db == mock_db
    assert helper.container == mock_container


@patch("app.libs.azure.cosmos_db.helper.MongoClient")
@patch("app.libs.azure.cosmos_db.helper.certifi.where")
def test_insert_document(mock_certifi, mock_mongo_client):
    """Test insert_document method."""
    mock_certifi.return_value = "/path/to/cert"
    mock_client = MagicMock()
    mock_mongo_client.return_value = mock_client
    mock_db = MagicMock()
    mock_client.__getitem__.return_value = mock_db
    mock_db.list_collection_names.return_value = ["test_container"]
    mock_container = MagicMock()
    mock_db.__getitem__.return_value = mock_container

    helper = CosmosMongDBHelper("mongodb://test", "test_db", "test_container")

    document = {"key": "value"}
    mock_result = MagicMock()
    mock_container.insert_one.return_value = mock_result

    result = helper.insert_document(document)

    assert result == mock_result
    mock_container.insert_one.assert_called_once_with(document)


@patch("app.libs.azure.cosmos_db.helper.MongoClient")
@patch("app.libs.azure.cosmos_db.helper.certifi.where")
def test_find_document(mock_certifi, mock_mongo_client):
    """Test find_document method."""
    mock_certifi.return_value = "/path/to/cert"
    mock_client = MagicMock()
    mock_mongo_client.return_value = mock_client
    mock_db = MagicMock()
    mock_client.__getitem__.return_value = mock_db
    mock_db.list_collection_names.return_value = ["test_container"]
    mock_container = MagicMock()
    mock_db.__getitem__.return_value = mock_container

    helper = CosmosMongDBHelper("mongodb://test", "test_db", "test_container")

    mock_cursor = MagicMock()
    mock_cursor.sort.return_value = mock_cursor
    mock_cursor.skip.return_value = mock_cursor
    mock_cursor.limit.return_value = mock_cursor
    mock_container.find.return_value = mock_cursor
    mock_items = [{"id": 1}, {"id": 2}]
    mock_cursor.__iter__.return_value = iter(mock_items)

    query = {"key": "value"}
    helper.find_document(
        query=query,
        sort_fields=[("field", 1)],
        skip=10,
        limit=5,
        projection=["field1"]
    )

    mock_container.find.assert_called_once_with(query, ["field1"])
    mock_cursor.sort.assert_called_once_with([("field", 1)])
    mock_cursor.skip.assert_called_once_with(10)
    mock_cursor.limit.assert_called_once_with(5)


@patch("app.libs.azure.cosmos_db.helper.MongoClient")
@patch("app.libs.azure.cosmos_db.helper.certifi.where")
def test_count_documents(mock_certifi, mock_mongo_client):
    """Test count_documents method."""
    mock_certifi.return_value = "/path/to/cert"
    mock_client = MagicMock()
    mock_mongo_client.return_value = mock_client
    mock_db = MagicMock()
    mock_client.__getitem__.return_value = mock_db
    mock_db.list_collection_names.return_value = ["test_container"]
    mock_container = MagicMock()
    mock_db.__getitem__.return_value = mock_container

    helper = CosmosMongDBHelper("mongodb://test", "test_db", "test_container")

    mock_container.count_documents.return_value = 42

    result = helper.count_documents({"key": "value"})
    assert result == 42

    helper.count_documents()
    mock_container.count_documents.assert_called_with({})


@patch("app.libs.azure.cosmos_db.helper.MongoClient")
@patch("app.libs.azure.cosmos_db.helper.certifi.where")
def test_update_document(mock_certifi, mock_mongo_client):
    """Test update_document method."""
    mock_certifi.return_value = "/path/to/cert"
    mock_client = MagicMock()
    mock_mongo_client.return_value = mock_client
    mock_db = MagicMock()
    mock_client.__getitem__.return_value = mock_db
    mock_db.list_collection_names.return_value = ["test_container"]
    mock_container = MagicMock()
    mock_db.__getitem__.return_value = mock_container

    helper = CosmosMongDBHelper("mongodb://test", "test_db", "test_container")

    mock_result = MagicMock()
    mock_container.update_one.return_value = mock_result

    update = {"field": "new_value"}
    result = helper.update_document("test_id", update)

    assert result == mock_result
    mock_container.update_one.assert_called_once_with({"Id": "test_id"}, {"$set": update})


@patch("app.libs.azure.cosmos_db.helper.MongoClient")
@patch("app.libs.azure.cosmos_db.helper.certifi.where")
def test_delete_document(mock_certifi, mock_mongo_client):
    """Test delete_document method."""
    mock_certifi.return_value = "/path/to/cert"
    mock_client = MagicMock()
    mock_mongo_client.return_value = mock_client
    mock_db = MagicMock()
    mock_client.__getitem__.return_value = mock_db
    mock_db.list_collection_names.return_value = ["test_container"]
    mock_container = MagicMock()
    mock_db.__getitem__.return_value = mock_container

    helper = CosmosMongDBHelper("mongodb://test", "test_db", "test_container")

    mock_result = MagicMock()
    mock_container.delete_one.return_value = mock_result

    helper.delete_document("test_id")
    mock_container.delete_one.assert_called_once_with({"Id": "test_id"})


@patch("app.libs.azure.cosmos_db.helper.MongoClient")
@patch("app.libs.azure.cosmos_db.helper.certifi.where")
def test_update_document_by_query(mock_certifi, mock_mongo_client):
    """Test update_document_by_query method."""
    mock_certifi.return_value = "/path/to/cert"
    mock_client = MagicMock()
    mock_mongo_client.return_value = mock_client
    mock_db = MagicMock()
    mock_client.__getitem__.return_value = mock_db
    mock_db.list_collection_names.return_value = ["test_container"]
    mock_container = MagicMock()
    mock_db.__getitem__.return_value = mock_container

    helper = CosmosMongDBHelper("mongodb://test", "test_db", "test_container")

    mock_result = MagicMock()
    mock_container.update_one.return_value = mock_result

    query = {"key": "value"}
    update = {"field": "new_value"}
    result = helper.update_document_by_query(query, update)

    assert result == mock_result
    mock_container.update_one.assert_called_once_with(query, {"$set": update})


@patch("app.libs.azure.cosmos_db.helper.MongoClient")
@patch("app.libs.azure.cosmos_db.helper.certifi.where")
def test_init_with_indexes(mock_certifi, mock_mongo_client):
    """Test CosmosMongDBHelper initialization with indexes creates missing indexes."""
    mock_certifi.return_value = "/path/to/cert"
    mock_client = MagicMock()
    mock_mongo_client.return_value = mock_client
    mock_db = MagicMock()
    mock_client.__getitem__.return_value = mock_db
    mock_db.list_collection_names.return_value = ["test_container"]
    mock_container = MagicMock()
    mock_db.__getitem__.return_value = mock_container
    mock_container.index_information.return_value = {}

    CosmosMongDBHelper(
        connection_string="mongodb://test",
        db_name="test_db",
        container_name="test_container",
        indexes=[("field1", 1), ("field2", -1)],
    )

    assert mock_container.create_index.call_count == 2


@patch("app.libs.azure.cosmos_db.helper.MongoClient")
@patch("app.libs.azure.cosmos_db.helper.certifi.where")
def test_create_container_when_missing(mock_certifi, mock_mongo_client):
    """Test _create_container creates collection when it does not exist."""
    mock_certifi.return_value = "/path/to/cert"
    mock_client = MagicMock()
    mock_mongo_client.return_value = mock_client
    mock_db = MagicMock()
    mock_client.__getitem__.return_value = mock_db
    mock_db.list_collection_names.return_value = []
    mock_container = MagicMock()
    mock_db.__getitem__.return_value = mock_container

    CosmosMongDBHelper("mongodb://test", "test_db", "new_container")

    mock_db.create_collection.assert_called_once_with("new_container")