File size: 6,698 Bytes
3932407
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
import pytest
import jsons
from pytest_cases import parametrize, fixture_ref

from .helpers.collection_setup import drop_collection
from .helpers.helpers import request_with_validation


@pytest.fixture(scope='module', autouse=True)
def source_collection_name(collection_name):
    return f"source_{collection_name}"


@pytest.fixture(scope='module', autouse=True)
def set_serializer(source_collection_name):
    def custom_serializer(obj: fixture_ref, **kwargs) -> str:
        return source_collection_name
    jsons.set_serializer(custom_serializer, fixture_ref)


@pytest.fixture(autouse=True, scope="module")
def setup(collection_name):
    yield
    drop_collection(collection_name=collection_name)
    drop_collection(collection_name=source_collection_name)


# Delete and create collection
def advanced_collection_setup(collection_name, size, distance, on_disk_vectors, on_disk_payload):
    response = request_with_validation(
        api='/collections/{collection_name}',
        method="DELETE",
        path_params={'collection_name': collection_name},
    )
    assert response.ok

    response = request_with_validation(
        api='/collections/{collection_name}',
        method="PUT",
        path_params={'collection_name': collection_name},
        body={
            "vectors": {
                "size": size,
                "distance": distance,
                "on_disk": on_disk_vectors,
            },
            "on_disk_payload": on_disk_payload
        }
    )
    assert response.ok

    response = request_with_validation(
        api='/collections/{collection_name}',
        method="GET",
        path_params={'collection_name': collection_name},
    )
    assert response.ok


# Delete and create collection
def advanced_collection_multi_setup(collection_name, vectors_config):
    response = request_with_validation(
        api='/collections/{collection_name}',
        method="DELETE",
        path_params={'collection_name': collection_name},
    )
    assert response.ok

    response = request_with_validation(
        api='/collections/{collection_name}',
        method="PUT",
        path_params={'collection_name': collection_name},
        body={
            "vectors": vectors_config
        }
    )
    assert response.ok

    response = request_with_validation(
        api='/collections/{collection_name}',
        method="GET",
        path_params={'collection_name': collection_name},
    )
    assert response.ok


def create_from_collection(collection_name, source_collection_name, size, distance, on_disk_vectors, on_disk_payload):
    response = request_with_validation(
        api='/collections/{collection_name}',
        method="DELETE",
        path_params={'collection_name': collection_name},
    )
    assert response.ok

    response = request_with_validation(
        api='/collections/{collection_name}',
        method="PUT",
        path_params={'collection_name': collection_name},
        body={
            "vectors": {
                "size": size,
                "distance": distance,
                "on_disk": on_disk_vectors,
            },
            "on_disk_payload": on_disk_payload,
            "init_from": {
                "collection": jsons.load(jsons.dump(source_collection_name))
            }
        }
    )
    return response


def create_multi_from_collection(collection_name, source_collection_name, vectors_config):
    response = request_with_validation(
        api='/collections/{collection_name}',
        method="DELETE",
        path_params={'collection_name': collection_name},
    )
    assert response.ok

    response = request_with_validation(
        api='/collections/{collection_name}',
        method="PUT",
        path_params={'collection_name': collection_name},
        body={
            "vectors": vectors_config,
            "init_from": {
                "collection": source_collection_name
            }
        }
    )
    return response


@pytest.mark.parametrize("ok,source,size,distance", [
    (True, fixture_ref(source_collection_name), 4, 'Dot'), # ok
    (False, "i-do-not-exist", 4, 'Dot'), # fail: nonexistent source collection
    (False, fixture_ref(source_collection_name), 8, 'Dot'), # fail: bad size
    (False, fixture_ref(source_collection_name), 4, 'Cosine'), # fail: bad distance
])
def test_init_from_collection(
    collection_name,
    source_collection_name,
    ok,
    source,
    size,
    distance,
    on_disk_vectors,
    on_disk_payload,
):
    advanced_collection_setup(source_collection_name, 4, 'Dot', on_disk_vectors, on_disk_payload)
    response = create_from_collection(collection_name, source, size, distance, on_disk_vectors, on_disk_payload)
    assert response.ok == ok


def test_init_from_collection_multivec(on_disk_vectors, collection_name, source_collection_name):
    config = {
        "image": {
            "size": 4,
            "distance": "Dot",
            "on_disk": on_disk_vectors,
        },
        "audio": {
            "size": 8,
            "distance": "Dot",
            "on_disk": on_disk_vectors,
        }
    }
    # test successful init from collection
    advanced_collection_multi_setup(source_collection_name, config)
    response = create_multi_from_collection(collection_name, source_collection_name, config)
    assert response.ok

    larger_config = {
        "image": {
            "size": 4,
            "distance": "Dot",
            "on_disk": on_disk_vectors,
        },
        "audio": {
            "size": 8,
            "distance": "Dot",
            "on_disk": on_disk_vectors,
        },
        "video": {  # new vector
            "size": 16,
            "distance": "Dot",
            "on_disk": on_disk_vectors,
        }
    }
    # test successful init from collection (source is subset from target)
    advanced_collection_multi_setup(source_collection_name, config)
    response = create_multi_from_collection(collection_name, source_collection_name, larger_config)
    assert response.ok

    larger_config = {
        "image": {
            "size": 4,
            "distance": "Dot",
            "on_disk": on_disk_vectors,
        },
        "audio": {
            "size": 9,  # bad size
            "distance": "Dot",
            "on_disk": on_disk_vectors,
        },
        "video": {
            "size": 16,
            "distance": "Dot",
            "on_disk": on_disk_vectors,
        }
    }
    # test failed init from collection (target changes size of existing vector)
    advanced_collection_multi_setup(source_collection_name, config)
    response = create_multi_from_collection(collection_name, source_collection_name, larger_config)
    assert not response.ok