forked from geoalchemy/geoalchemy2
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathtest_comparator.py
159 lines (126 loc) · 5.84 KB
/
test_comparator.py
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
import re
import pytest
from sqlalchemy import Column
from sqlalchemy import MetaData
from sqlalchemy import Table
from geoalchemy2.types import Geometry
from . import select
def eq_sql(a, b):
a = re.sub(r"[\n\t]", "", str(a))
assert a == b
@pytest.fixture
def geometry_table():
table = Table("table", MetaData(), Column("geom", Geometry))
return table
class TestOperator:
def test_eq(self, geometry_table):
expr = geometry_table.c.geom == "POINT(1 2)"
eq_sql(expr, '"table".geom = ST_GeomFromEWKT(:geom_1)')
def test_eq_with_None(self, geometry_table):
expr = geometry_table.c.geom == None # NOQA
eq_sql(expr, '"table".geom IS NULL')
def test_ne(self, geometry_table):
expr = geometry_table.c.geom != "POINT(1 2)"
eq_sql(expr, '"table".geom != ST_GeomFromEWKT(:geom_1)')
def test_ne_with_None(self, geometry_table):
expr = geometry_table.c.geom != None # NOQA
eq_sql(expr, '"table".geom IS NOT NULL')
def test_intersects(self, geometry_table):
expr = geometry_table.c.geom.intersects("POINT(1 2)")
eq_sql(expr, '"table".geom && ST_GeomFromEWKT(:geom_1)')
def test_overlaps_or_to_left(self, geometry_table):
expr = geometry_table.c.geom.overlaps_or_to_left("POINT(1 2)")
eq_sql(expr, '"table".geom &< ST_GeomFromEWKT(:geom_1)')
def test_overlaps_or_below(self, geometry_table):
expr = geometry_table.c.geom.overlaps_or_below("POINT(1 2)")
eq_sql(expr, '"table".geom &<| ST_GeomFromEWKT(:geom_1)')
def test_overlaps_or_to_right(self, geometry_table):
expr = geometry_table.c.geom.overlaps_or_to_right("POINT(1 2)")
eq_sql(expr, '"table".geom &> ST_GeomFromEWKT(:geom_1)')
def test_to_left(self, geometry_table):
expr = geometry_table.c.geom.to_left("POINT(1 2)")
eq_sql(expr, '"table".geom << ST_GeomFromEWKT(:geom_1)')
def test_lshift(self, geometry_table):
expr = geometry_table.c.geom << "POINT(1 2)"
eq_sql(expr, '"table".geom << ST_GeomFromEWKT(:geom_1)')
def test_below(self, geometry_table):
expr = geometry_table.c.geom.below("POINT(1 2)")
eq_sql(expr, '"table".geom <<| ST_GeomFromEWKT(:geom_1)')
def test_to_right(self, geometry_table):
expr = geometry_table.c.geom.to_right("POINT(1 2)")
eq_sql(expr, '"table".geom >> ST_GeomFromEWKT(:geom_1)')
def test_rshift(self, geometry_table):
expr = geometry_table.c.geom >> "POINT(1 2)"
eq_sql(expr, '"table".geom >> ST_GeomFromEWKT(:geom_1)')
def test_contained(self, geometry_table):
expr = geometry_table.c.geom.contained("POINT(1 2)")
eq_sql(expr, '"table".geom @ ST_GeomFromEWKT(:geom_1)')
def test_overlaps_or_above(self, geometry_table):
expr = geometry_table.c.geom.overlaps_or_above("POINT(1 2)")
eq_sql(expr, '"table".geom |&> ST_GeomFromEWKT(:geom_1)')
def test_above(self, geometry_table):
expr = geometry_table.c.geom.above("POINT(1 2)")
eq_sql(expr, '"table".geom |>> ST_GeomFromEWKT(:geom_1)')
def test_contains(self, geometry_table):
expr = geometry_table.c.geom.contains("POINT(1 2)")
eq_sql(expr, '"table".geom ~ ST_GeomFromEWKT(:geom_1)')
def test_same(self, geometry_table):
expr = geometry_table.c.geom.same("POINT(1 2)")
eq_sql(expr, '"table".geom ~= ST_GeomFromEWKT(:geom_1)')
def test_distance_centroid(self, geometry_table):
expr = geometry_table.c.geom.distance_centroid("POINT(1 2)")
eq_sql(expr, '"table".geom <-> ST_GeomFromEWKT(:geom_1)')
def test_distance_centroid_select(self, geometry_table):
s = (
geometry_table.select()
.order_by(geometry_table.c.geom.distance_centroid("POINT(1 2)"))
.limit(10)
)
eq_sql(
s,
'SELECT ST_AsEWKB("table".geom) AS geom '
'FROM "table" '
'ORDER BY "table".geom <-> ST_GeomFromEWKT(:geom_1) '
"LIMIT :param_1",
)
assert s.compile().params == {"geom_1": "POINT(1 2)", "param_1": 10}
def test_distance_centroid_select_with_label(self, geometry_table):
s = select([geometry_table.c.geom.distance_centroid("POINT(1 2)").label("dc")])
s = s.order_by("dc").limit(10)
eq_sql(
s,
'SELECT "table".geom <-> ST_GeomFromEWKT(:geom_1) AS dc '
'FROM "table" ORDER BY dc LIMIT :param_1',
)
assert s.compile().params == {"geom_1": "POINT(1 2)", "param_1": 10}
def test_distance_box(self, geometry_table):
expr = geometry_table.c.geom.distance_box("POINT(1 2)")
eq_sql(expr, '"table".geom <#> ST_GeomFromEWKT(:geom_1)')
def test_distance_box_select(self, geometry_table):
s = (
geometry_table.select()
.order_by(geometry_table.c.geom.distance_box("POINT(1 2)"))
.limit(10)
)
eq_sql(
s,
'SELECT ST_AsEWKB("table".geom) AS geom '
'FROM "table" '
'ORDER BY "table".geom <#> ST_GeomFromEWKT(:geom_1) '
"LIMIT :param_1",
)
assert s.compile().params == {"geom_1": "POINT(1 2)", "param_1": 10}
def test_distance_box_select_with_label(self, geometry_table):
s = select([geometry_table.c.geom.distance_box("POINT(1 2)").label("dc")])
s = s.order_by("dc").limit(10)
eq_sql(
s,
'SELECT "table".geom <#> ST_GeomFromEWKT(:geom_1) AS dc '
'FROM "table" ORDER BY dc LIMIT :param_1',
)
assert s.compile().params == {"geom_1": "POINT(1 2)", "param_1": 10}
def test_intersects_nd(self, geometry_table):
expr = geometry_table.c.geom.intersects_nd(
"Box3D(ST_GeomFromEWKT('LINESTRING(1 2 3, 3 4 5, 5 6 5)'));"
)
eq_sql(expr, '"table".geom &&& ST_GeomFromEWKT(:geom_1)')