|
19 | 19 | import traceback
|
20 | 20 |
|
21 | 21 | import pytest
|
| 22 | +import pytz |
22 | 23 |
|
23 | 24 | from neo4j import Record
|
24 | 25 | from neo4j._codec.hydration import BrokenHydrationObject
|
25 | 26 | from neo4j._codec.hydration.v1 import HydrationHandler
|
26 | 27 | from neo4j.exceptions import BrokenRecordError
|
27 |
| -from neo4j.graph import Node |
| 28 | +from neo4j.graph import ( |
| 29 | + Graph, |
| 30 | + Node, |
| 31 | + Path, |
| 32 | + Relationship, |
| 33 | +) |
| 34 | +from neo4j.spatial import ( |
| 35 | + CartesianPoint, |
| 36 | + WGS84Point, |
| 37 | +) |
| 38 | +from neo4j.time import ( |
| 39 | + Date, |
| 40 | + DateTime, |
| 41 | + Duration, |
| 42 | + Time, |
| 43 | +) |
28 | 44 |
|
29 | 45 |
|
30 | 46 | # python -m pytest -s -v tests/unit/test_record.py
|
@@ -73,17 +89,164 @@ def test_record_repr() -> None:
|
73 | 89 | assert repr(a_record) == "<Record name='Nigel' empire='The British Empire'>"
|
74 | 90 |
|
75 | 91 |
|
76 |
| -def test_record_data() -> None: |
77 |
| - r = Record(zip(["name", "age", "married"], ["Alice", 33, True])) |
78 |
| - assert r.data() == {"name": "Alice", "age": 33, "married": True} |
79 |
| - assert r.data("name") == {"name": "Alice"} |
80 |
| - assert r.data("age", "name") == {"age": 33, "name": "Alice"} |
81 |
| - assert r.data("age", "name", "shoe size") == {"age": 33, "name": "Alice", "shoe size": None} |
82 |
| - assert r.data(0, "name") == {"name": "Alice"} |
83 |
| - assert r.data(0) == {"name": "Alice"} |
84 |
| - assert r.data(1, 0) == {"age": 33, "name": "Alice"} |
| 92 | +_RECORD_DATA_ALICE_KEYS = ["name", "age", "married"] |
| 93 | +_RECORD_DATA_ALICE_VALUES = ["Alice", 33, True] |
| 94 | +_RECORD_DATA_GRAPH = Graph() |
| 95 | +_RECORD_DATA_REL_KNOWS = _RECORD_DATA_GRAPH.relationship_type("KNOWS") |
| 96 | +_RECORD_DATA_REL_FOLLOWS = _RECORD_DATA_GRAPH.relationship_type("FOLLOWS") |
| 97 | + |
| 98 | + |
| 99 | +def _record_data_alice_know_bob() -> Relationship: |
| 100 | + alice = Node(_RECORD_DATA_GRAPH, "1", 1, ["Person"], {"name": "Alice"}) |
| 101 | + bob = Node(_RECORD_DATA_GRAPH, "2", 2, ["Person"], {"name": "Bob"}) |
| 102 | + alice_knows_bob = _RECORD_DATA_REL_KNOWS(_RECORD_DATA_GRAPH, "4", 4, |
| 103 | + {"proper": "tea"}) |
| 104 | + alice_knows_bob._start_node = alice |
| 105 | + alice_knows_bob._end_node = bob |
| 106 | + return alice_knows_bob |
| 107 | + |
| 108 | + |
| 109 | +def _record_data_make_path() -> Path: |
| 110 | + alice_knows_bob = _record_data_alice_know_bob() |
| 111 | + alice = alice_knows_bob.start_node |
| 112 | + assert alice is not None |
| 113 | + bob = alice_knows_bob.end_node |
| 114 | + carlos = Node(_RECORD_DATA_GRAPH, "3", 3, ["Person"], {"name": "Carlos"}) |
| 115 | + carlos_follows_bob = _RECORD_DATA_REL_FOLLOWS(_RECORD_DATA_GRAPH, "5", 5, |
| 116 | + {"proper": "tea"}) |
| 117 | + carlos_follows_bob._start_node = carlos |
| 118 | + carlos_follows_bob._end_node = bob |
| 119 | + return Path(alice, alice_knows_bob, carlos_follows_bob) |
| 120 | + |
| 121 | + |
| 122 | +@pytest.mark.parametrize( |
| 123 | + ("keys", "expected"), |
| 124 | + ( |
| 125 | + ( |
| 126 | + (), |
| 127 | + {"name": "Alice", "age": 33, "married": True}, |
| 128 | + ), |
| 129 | + ( |
| 130 | + ("name",), |
| 131 | + {"name": "Alice"}, |
| 132 | + ), |
| 133 | + ( |
| 134 | + ("age", "name"), |
| 135 | + {"age": 33, "name": "Alice"}, |
| 136 | + ), |
| 137 | + ( |
| 138 | + ("age", "name", "shoe size"), |
| 139 | + {"age": 33, "name": "Alice", "shoe size": None}, |
| 140 | + ), |
| 141 | + ( |
| 142 | + ("age", "name", "shoe size"), |
| 143 | + {"age": 33, "name": "Alice", "shoe size": None}, |
| 144 | + ), |
| 145 | + ( |
| 146 | + ("age", "name", "shoe size"), |
| 147 | + {"age": 33, "name": "Alice", "shoe size": None}, |
| 148 | + ), |
| 149 | + ( |
| 150 | + (0, "name"), |
| 151 | + {"name": "Alice"}, |
| 152 | + ), |
| 153 | + ( |
| 154 | + (0,), |
| 155 | + {"name": "Alice"}, |
| 156 | + ), |
| 157 | + ( |
| 158 | + (1, 0), |
| 159 | + {"age": 33, "name": "Alice"}, |
| 160 | + ), |
| 161 | + ), |
| 162 | +) |
| 163 | +def test_record_data_keys(keys, expected) -> None: |
| 164 | + record = Record(zip(_RECORD_DATA_ALICE_KEYS, _RECORD_DATA_ALICE_VALUES)) |
| 165 | + assert record.data(*keys) == expected |
| 166 | + |
| 167 | + |
| 168 | +@pytest.mark.parametrize( |
| 169 | + ("value", "expected"), |
| 170 | + ( |
| 171 | + *( |
| 172 | + (value, value) |
| 173 | + for value in ( |
| 174 | + None, |
| 175 | + True, |
| 176 | + False, |
| 177 | + 0, |
| 178 | + 1, |
| 179 | + -1, |
| 180 | + 2147483647, |
| 181 | + -2147483648, |
| 182 | + 3.141592653589, |
| 183 | + "", |
| 184 | + "Hello, world!", |
| 185 | + "👋, 🌍!", |
| 186 | + [], |
| 187 | + [1, 2.0, "3", True, None], |
| 188 | + {"foo": ["bar", 1]}, |
| 189 | + b"", |
| 190 | + b"foobar", |
| 191 | + Date(2021, 1, 1), |
| 192 | + Time(12, 34, 56, 123456789), |
| 193 | + Time(1, 2, 3, 4, pytz.FixedOffset(60)), |
| 194 | + DateTime(2021, 1, 1, 12, 34, 56, 123456789), |
| 195 | + DateTime(2018, 10, 12, 11, 37, 41, 474716862, |
| 196 | + pytz.FixedOffset(60)), |
| 197 | + pytz.timezone("Europe/Stockholm").localize( |
| 198 | + DateTime(2018, 10, 12, 11, 37, 41, 474716862) |
| 199 | + ), |
| 200 | + Duration(1, 2, 3, 4, 5, 6, 7), |
| 201 | + CartesianPoint((1, 2.0)), |
| 202 | + CartesianPoint((1, 2.0, 3)), |
| 203 | + WGS84Point((1, 2.0)), |
| 204 | + WGS84Point((1, 2.0, 3)), |
| 205 | + ) |
| 206 | + ), |
| 207 | + *( |
| 208 | + (value, expected) |
| 209 | + for value, expected in ( |
| 210 | + ( |
| 211 | + Node(_RECORD_DATA_GRAPH, "1", 1, ["Person"], |
| 212 | + {"name": "Alice"}), |
| 213 | + {"name": "Alice"}, |
| 214 | + ), |
| 215 | + ( |
| 216 | + _record_data_alice_know_bob(), |
| 217 | + ( |
| 218 | + {"name": "Alice"}, |
| 219 | + "KNOWS", |
| 220 | + {"name": "Bob"}, |
| 221 | + ) |
| 222 | + ), |
| 223 | + ( |
| 224 | + _record_data_make_path(), |
| 225 | + [ |
| 226 | + {"name": "Alice"}, |
| 227 | + "KNOWS", |
| 228 | + {"name": "Bob"}, |
| 229 | + "FOLLOWS", |
| 230 | + {"name": "Carlos"}, |
| 231 | + ] |
| 232 | + ), |
| 233 | + ) |
| 234 | + ), |
| 235 | + ) |
| 236 | +) |
| 237 | +@pytest.mark.parametrize("wrapper", (None, lambda x: [x], lambda x: {"x": x})) |
| 238 | +def test_record_data_types(value, expected, wrapper) -> None: |
| 239 | + if wrapper is not None: |
| 240 | + value = wrapper(value) |
| 241 | + expected = wrapper(expected) |
| 242 | + record = Record([("key", value)]) |
| 243 | + assert record.data("key") == {"key": expected} |
| 244 | + |
| 245 | + |
| 246 | +def test_record_index_error() -> None: |
| 247 | + record = Record(zip(_RECORD_DATA_ALICE_KEYS, _RECORD_DATA_ALICE_VALUES)) |
85 | 248 | with pytest.raises(IndexError):
|
86 |
| - _ = r.data(1, 0, 999) |
| 249 | + record.data(1, 0, 999) |
87 | 250 |
|
88 | 251 |
|
89 | 252 | def test_record_keys() -> None:
|
|
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