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993 naturally ruff has the last word
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tests/extensions/test_view.py

Lines changed: 66 additions & 28 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,4 @@
11
import json
2-
import unittest
32

43
import pytest
54

@@ -10,19 +9,19 @@
109
from pystac.summaries import RangeSummary
1110
from tests.utils import TestCases, assert_to_from_dict
1211

13-
1412
EXAMPLE_URI = TestCases.get_path("data-files/view/example-landsat8.json")
1513

14+
1615
@pytest.fixture
1716
def item() -> Item:
1817
return pystac.Item.from_file(EXAMPLE_URI)
1918

2019

2120
@pytest.fixture
2221
def collection() -> Collection:
23-
return Collection.from_file( TestCases.get_path(
24-
"data-files/view/collection-with-summaries.json"
25-
))
22+
return Collection.from_file(
23+
TestCases.get_path("data-files/view/collection-with-summaries.json")
24+
)
2625

2726

2827
def test_to_from_dict() -> None:
@@ -50,11 +49,13 @@ def test_apply() -> None:
5049
assert ViewExtension.ext(item).sun_azimuth == 4.0
5150
assert ViewExtension.ext(item).sun_elevation == 5.0
5251

52+
5353
@pytest.mark.vcr()
5454
def test_validate_view(item: Item) -> None:
5555
assert ViewExtension.has_extension(item)
5656
item.validate()
5757

58+
5859
@pytest.mark.vcr()
5960
def test_off_nadir(item: Item) -> None:
6061
# Get
@@ -70,43 +71,55 @@ def test_off_nadir(item: Item) -> None:
7071
# Get from Asset
7172
asset_no_prop = item.assets["blue"]
7273
asset_prop = item.assets["red"]
73-
assert ViewExtension.ext(asset_no_prop).off_nadir == ViewExtension.ext(item).off_nadir
74+
assert (
75+
ViewExtension.ext(asset_no_prop).off_nadir == ViewExtension.ext(item).off_nadir
76+
)
7477
assert ViewExtension.ext(asset_prop).off_nadir == 3.0
7578

7679
# Set to Asset
7780
asset_value = 13.0
7881
ViewExtension.ext(asset_no_prop).off_nadir = asset_value
79-
assert ViewExtension.ext(asset_no_prop).off_nadir != ViewExtension.ext(item).off_nadir
82+
assert (
83+
ViewExtension.ext(asset_no_prop).off_nadir != ViewExtension.ext(item).off_nadir
84+
)
8085
assert ViewExtension.ext(asset_no_prop).off_nadir == asset_value
8186

8287
# Validate
8388
item.validate()
8489

90+
8591
@pytest.mark.vcr()
8692
def test_incidence_angle(item: Item) -> None:
8793
# Get
8894
assert "view:incidence_angle" in item.properties
8995
view_incidence_angle = ViewExtension.ext(item).incidence_angle
9096
assert view_incidence_angle is not None
91-
assert view_incidence_angle == item.properties["view:incidence_angle"]
97+
assert view_incidence_angle == item.properties["view:incidence_angle"]
9298
# Set
9399
ViewExtension.ext(item).incidence_angle = view_incidence_angle + 10
94-
assert view_incidence_angle + 10 == item.properties["view:incidence_angle"]
100+
assert view_incidence_angle + 10 == item.properties["view:incidence_angle"]
95101
# Get from Asset
96102
asset_no_prop = item.assets["blue"]
97103
asset_prop = item.assets["red"]
98-
assert ViewExtension.ext(asset_no_prop).incidence_angle == ViewExtension.ext(item).incidence_angle
104+
assert (
105+
ViewExtension.ext(asset_no_prop).incidence_angle
106+
== ViewExtension.ext(item).incidence_angle
107+
)
99108
assert ViewExtension.ext(asset_prop).incidence_angle == 4.0
100109

101110
# Set to Asset
102111
asset_value = 14.0
103112
ViewExtension.ext(asset_no_prop).incidence_angle = asset_value
104-
assert ViewExtension.ext(asset_no_prop).incidence_angle != ViewExtension.ext(item).incidence_angle
113+
assert (
114+
ViewExtension.ext(asset_no_prop).incidence_angle
115+
!= ViewExtension.ext(item).incidence_angle
116+
)
105117
assert ViewExtension.ext(asset_no_prop).incidence_angle == asset_value
106118

107119
# Validate
108120
item.validate()
109121

122+
110123
@pytest.mark.vcr()
111124
def test_azimuth(item: Item) -> None:
112125
# Get
@@ -122,18 +135,19 @@ def test_azimuth(item: Item) -> None:
122135
# Get from Asset
123136
asset_no_prop = item.assets["blue"]
124137
asset_prop = item.assets["red"]
125-
assert ViewExtension.ext(asset_no_prop).azimuth == ViewExtension.ext(item).azimuth
138+
assert ViewExtension.ext(asset_no_prop).azimuth == ViewExtension.ext(item).azimuth
126139
assert ViewExtension.ext(asset_prop).azimuth == 5.0
127140

128141
# Set to Asset
129142
asset_value = 15.0
130143
ViewExtension.ext(asset_no_prop).azimuth = asset_value
131-
assert ViewExtension.ext(asset_no_prop).azimuth != ViewExtension.ext(item).azimuth
144+
assert ViewExtension.ext(asset_no_prop).azimuth != ViewExtension.ext(item).azimuth
132145
assert ViewExtension.ext(asset_no_prop).azimuth == asset_value
133146

134147
# Validate
135148
item.validate()
136149

150+
137151
@pytest.mark.vcr()
138152
def test_sun_azimuth(item: Item) -> None:
139153
# Get
@@ -144,22 +158,29 @@ def test_sun_azimuth(item: Item) -> None:
144158

145159
# Set
146160
ViewExtension.ext(item).sun_azimuth = view_sun_azimuth + 100
147-
assert view_sun_azimuth + 100 == item.properties["view:sun_azimuth"]
161+
assert view_sun_azimuth + 100 == item.properties["view:sun_azimuth"]
148162
# Get from Asset
149163
asset_no_prop = item.assets["blue"]
150164
asset_prop = item.assets["red"]
151-
assert ViewExtension.ext(asset_no_prop).sun_azimuth == ViewExtension.ext(item).sun_azimuth
165+
assert (
166+
ViewExtension.ext(asset_no_prop).sun_azimuth
167+
== ViewExtension.ext(item).sun_azimuth
168+
)
152169
assert ViewExtension.ext(asset_prop).sun_azimuth == 1.0
153170

154171
# Set to Asset
155172
asset_value = 11.0
156173
ViewExtension.ext(asset_no_prop).sun_azimuth = asset_value
157-
assert ViewExtension.ext(asset_no_prop).sun_azimuth != ViewExtension.ext(item).sun_azimuth
174+
assert (
175+
ViewExtension.ext(asset_no_prop).sun_azimuth
176+
!= ViewExtension.ext(item).sun_azimuth
177+
)
158178
assert ViewExtension.ext(asset_no_prop).sun_azimuth == asset_value
159179

160180
# Validate
161181
item.validate()
162182

183+
163184
@pytest.mark.vcr()
164185
def test_sun_elevation(item: Item) -> None:
165186
# Get
@@ -170,22 +191,29 @@ def test_sun_elevation(item: Item) -> None:
170191

171192
# Set
172193
ViewExtension.ext(item).sun_elevation = view_sun_elevation + 10
173-
assert view_sun_elevation + 10 == item.properties["view:sun_elevation"]
194+
assert view_sun_elevation + 10 == item.properties["view:sun_elevation"]
174195
# Get from Asset
175196
asset_no_prop = item.assets["blue"]
176197
asset_prop = item.assets["red"]
177-
assert ViewExtension.ext(asset_no_prop).sun_elevation == ViewExtension.ext(item).sun_elevation
198+
assert (
199+
ViewExtension.ext(asset_no_prop).sun_elevation
200+
== ViewExtension.ext(item).sun_elevation
201+
)
178202
assert ViewExtension.ext(asset_prop).sun_elevation == 2.0
179203

180204
# Set to Asset
181205
asset_value = 12.0
182206
ViewExtension.ext(asset_no_prop).sun_elevation = asset_value
183-
assert ViewExtension.ext(asset_no_prop).sun_elevation != ViewExtension.ext(item).sun_elevation
207+
assert (
208+
ViewExtension.ext(asset_no_prop).sun_elevation
209+
!= ViewExtension.ext(item).sun_elevation
210+
)
184211
assert ViewExtension.ext(asset_no_prop).sun_elevation == asset_value
185212

186213
# Validate
187214
item.validate()
188215

216+
189217
def test_extension_not_implemented(item: Item) -> None:
190218
# Should raise exception if Item does not include extension URI
191219
item.stac_extensions.remove(ViewExtension.get_schema_uri())
@@ -203,6 +231,7 @@ def test_extension_not_implemented(item: Item) -> None:
203231
ownerless_asset = pystac.Asset.from_dict(asset.to_dict())
204232
_ = ViewExtension.ext(ownerless_asset)
205233

234+
206235
def test_item_ext_add_to(item: Item) -> None:
207236
item.stac_extensions.remove(ViewExtension.get_schema_uri())
208237
assert ViewExtension.get_schema_uri() not in item.stac_extensions
@@ -211,6 +240,7 @@ def test_item_ext_add_to(item: Item) -> None:
211240

212241
assert ViewExtension.get_schema_uri() in item.stac_extensions
213242

243+
214244
def test_asset_ext_add_to(item: Item) -> None:
215245
item.stac_extensions.remove(ViewExtension.get_schema_uri())
216246
assert ViewExtension.get_schema_uri() not in item.stac_extensions
@@ -220,10 +250,10 @@ def test_asset_ext_add_to(item: Item) -> None:
220250

221251
assert ViewExtension.get_schema_uri() in item.stac_extensions
222252

253+
223254
def test_should_raise_exception_when_passing_invalid_extension_object() -> None:
224255
with pytest.raises(
225-
ExtensionTypeError,
226-
match=r"^ViewExtension does not apply to type 'object'$"
256+
ExtensionTypeError, match=r"^ViewExtension does not apply to type 'object'$"
227257
):
228258
# calling it wrong on purpose so ------v
229259
ViewExtension.ext(object()) # type: ignore
@@ -236,65 +266,73 @@ def test_get_off_nadir_summaries(collection: Collection) -> None:
236266

237267
assert {"minimum": 0.5, "maximum": 7.3} == off_nadirs.to_dict()
238268

269+
239270
def test_get_incidence_angle_summaries(collection: Collection) -> None:
240-
incidence_angles = ViewExtension.summaries(
241-
collection, True
242-
).incidence_angle
271+
incidence_angles = ViewExtension.summaries(collection, True).incidence_angle
243272

244273
assert incidence_angles is not None
245274

246275
assert {"minimum": 23, "maximum": 35} == incidence_angles.to_dict()
247276

277+
248278
def test_get_azimuth_summaries(collection: Collection) -> None:
249279
azimuths = ViewExtension.summaries(collection, True).azimuth
250280

251281
assert azimuths is not None
252282

253283
assert {"minimum": 20, "maximum": 186} == azimuths.to_dict()
254284

285+
255286
def test_get_sun_azimuth_summaries(collection: Collection) -> None:
256287
sun_azimuths = ViewExtension.summaries(collection, True).sun_azimuth
257288

258289
assert sun_azimuths is not None
259290

260291
assert {"minimum": 48, "maximum": 78} == sun_azimuths.to_dict()
261292

293+
262294
def test_get_sun_elevation_summaries(collection: Collection) -> None:
263295
sun_elevations = ViewExtension.summaries(collection, True).sun_elevation
264296

265297
assert sun_elevations is not None
266298

267299
assert {"minimum": 10, "maximum": 45} == sun_elevations.to_dict()
268300

301+
269302
def test_set_off_nadir_summaries(collection: Collection) -> None:
270303
view_summaries = ViewExtension.summaries(collection, True)
271304

272305
view_summaries.off_nadir = RangeSummary(0, 10)
273-
assert {"minimum": 0, "maximum": 10} == view_summaries.off_nadir.to_dict()
306+
assert {"minimum": 0, "maximum": 10} == view_summaries.off_nadir.to_dict()
307+
274308

275309
def test_set_incidence_angle_summaries(collection: Collection) -> None:
276310
view_summaries = ViewExtension.summaries(collection, True)
277311

278312
view_summaries.incidence_angle = RangeSummary(5, 15)
279-
assert {"minimum": 5, "maximum": 15} == view_summaries.incidence_angle.to_dict()
313+
assert {"minimum": 5, "maximum": 15} == view_summaries.incidence_angle.to_dict()
314+
280315

281316
def test_set_azimuth_summaries(collection: Collection) -> None:
282317
view_summaries = ViewExtension.summaries(collection, True)
283318

284319
view_summaries.azimuth = None
285320
assert view_summaries.azimuth is None
286321

322+
287323
def test_set_sun_azimuth_summaries(collection: Collection) -> None:
288324
view_summaries = ViewExtension.summaries(collection, True)
289325

290326
view_summaries.sun_azimuth = RangeSummary(210, 275)
291-
assert {"minimum": 210, "maximum": 275} == view_summaries.sun_azimuth.to_dict()
327+
assert {"minimum": 210, "maximum": 275} == view_summaries.sun_azimuth.to_dict()
328+
292329

293330
def test_set_sun_elevation_summaries(collection: Collection) -> None:
294331
view_summaries = ViewExtension.summaries(collection, True)
295332

296333
view_summaries.sun_elevation = RangeSummary(-10, 38)
297-
assert {"minimum": -10, "maximum": 38} == view_summaries.sun_elevation.to_dict()
334+
assert {"minimum": -10, "maximum": 38} == view_summaries.sun_elevation.to_dict()
335+
298336

299337
def test_summaries_adds_uri(collection: Collection) -> None:
300338
collection.stac_extensions = []

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