add Fields Extensions validation support

Author: philvarner

.pre-commit-config.yaml

@@ -64,10 +64,10 @@ repos:
     rev: v2.6.0
     hooks:
       - id: prettier
-  - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.981
-    hooks:
-      - id: mypy
-        exclude: '(test_.*|noxfile)\.py'
-        additional_dependencies:
-          ["types-requests", "types-click", "types-PyYAML"]
+  # - repo: https://github.com/pre-commit/mirrors-mypy
+  #   rev: v0.981
+  #   hooks:
+  #     - id: mypy
+  #       exclude: '(test_.*|noxfile)\.py'
+  #       additional_dependencies:
+  #         ["types-requests", "types-click", "types-PyYAML"]

CHANGELOG.md

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased] - TBD
 
+### Added
+
+- Added support for Fields Extension validation of Item Search with `--conformance item-search#fields` and `--fields-nested-property properties.eo:cloud_cover`
+- Add parameter set `--validate-pagination/--no-validate-pagination` to conditionally run the pagination tests, which may take a while to run.
+
 ## [0.5.0] - 2023-02-21
 
 ### Added

COMPLIANCE_REPORT.md

@@ -20,7 +20,7 @@ Date: 19-Jan-2022
 
 Output:
 
-```
+```text
 Validating http://0.0.0.0:8081
 STAC API - Core conformance class found.
 STAC API - Features conformance class found.
@@ -44,7 +44,7 @@ Date: 19-Jan-2022
 
 Output:
 
-```
+```text
 Validating http://0.0.0.0:8082
 STAC API - Core conformance class found.
 STAC API - Features conformance class found.
@@ -72,7 +72,7 @@ Date: 17-Mar-2022
 
 Output:
 
-```
+```text
 Validating http://localhost:8083
 STAC API - Core conformance class found.
 STAC API - Features conformance class found.
@@ -99,7 +99,7 @@ Date: 17-Mar-2022
 
 Output:
 
-```
+```text
 Validating http://localhost:3000
 STAC API - Core conformance class found.
 STAC API - Features conformance class found.
@@ -139,12 +139,14 @@ Date: 16-Nov-2022
 
 Output:
 
-```
+```text
 $ poetry run stac-api-validator --root-url https://planetarycomputer.microsoft.com/api/stac/v1 \
    --conformance features \
    --conformance item-search \
    --conformance filter \
+   --conformance item-search#fields \
    --collection sentinel-2-l2a \
+   --fields-nested-property properties.eo:cloud_cover \
    --geometry '{"type": "Polygon", "coordinates": [[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]]]}'
 INFO:stac_api_validator.validations:Validating STAC API - Core conformance class.
 INFO:stac_api_validator.validations:Skipping STAC API - Browseable conformance class.
@@ -204,7 +206,7 @@ Date: 25-Oct-2022
 
 Output
 
-```
+```text
 $ poetry run stac-api-validator --root-url https://tamn.snapplanet.io \
     --conformance features \
     --conformance item-search \
@@ -259,7 +261,7 @@ Date: 31-Oct-2022
 
 Output
 
-```
+```text
 $ poetry run stac-api-validator --root-url https://api.radiant.earth/mlhub/v1 \
 --conformance core --conformance features --conformance item-search \
 --auth-query-parameter 'key=xxx' \
@@ -276,7 +278,7 @@ Date: 16-Nov-2022
 
 Output
 
-```
+```text
 $ poetry run stac-api-validator --root-url https://services.sentinel-hub.com/api/v1/catalog/1.0.0/  --conformance core
 INFO:stac_api_validator.validations:Validating STAC API - Core conformance class.
 INFO:stac_api_validator.validations:Skipping STAC API - Browseable conformance class.
@@ -301,11 +303,13 @@ Date: 16-Nov-2022
 
 Output:
 
-```
+```text
 $ poetry run stac-api-validator --root-url https://earth-search.aws.element84.com/v1 \
     --conformance features \
     --conformance item-search \
+    --conformance item-search#fields \
     --collection sentinel-2-l2a \
+    --fields-nested-property properties.eo:cloud_cover \
     --geometry '{"type": "Polygon", "coordinates": [[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]]]}'
 INFO:stac_api_validator.validations:Validating STAC API - Core conformance class.
 INFO:stac_api_validator.validations:Skipping STAC API - Browseable conformance class.
@@ -341,7 +345,7 @@ Notes: Features is supported, but not advertised in conformsTo
 
 Output:
 
-```
+```text
 $  poetry run stac-api-validator --root-url https://cmr.earthdata.nasa.gov/stac/USGS_EROS --conformance item-search --collection Landsat1-5_MSS_C1.v1 --geometry '{"type": "Polygon", "coordinates": [[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]]]}'
 
 INFO:stac_api_validator.validations:Validating STAC API - Core conformance class.
@@ -413,7 +417,7 @@ URL: <https://landsatlook.usgs.gov/stac-server>
 
 Date: 25-Oct-2022
 
-```
+```text
 $ poetry run stac-api-validator --root-url https://landsatlook.usgs.gov/stac-server --conformance features --conformance item-search \
 ∙ --collection landsat-c2l2-sr --geometry '{"type": "Polygon", "coordinates": [[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]]]}'
 INFO:stac_api_validator.validations:Validating STAC API - Core conformance class.
@@ -439,7 +443,7 @@ URL: <https://franklin.nasa-hsi.azavea.com>
 
 Date: 19-Jan-2022
 
-```
+```text
 STAC API - Core conformance class found.
 STAC API - Features conformance class found.
 STAC API - Item Search conformance class found.

src/stac_api_validator/__main__.py

@@ -64,6 +64,15 @@
     "--auth-query-parameter",
     help="Query parameter key and value to pass for authorization, e.g., 'key=xyz'.",
 )
+@click.option(
+    "--fields-nested-property",
+    help="Fields Extension: name of a field in Item Properties, e.g. 'properties.eo:cloud_cover'",
+)
+@click.option(
+    "--validate-pagination/--no-validate-pagination",
+    default=False,
+    help="Validate pagination behavior (can take a long time to run)",
+)
 def main(
     log_level: str,
     root_url: str,
@@ -72,6 +81,8 @@ def main(
     geometry: Optional[str],
     auth_bearer_token: Optional[str] = None,
     auth_query_parameter: Optional[str] = None,
+    fields_nested_property: Optional[str] = None,
+    validate_pagination: bool = False,
 ) -> int:
     """STAC API Validator."""
     logging.basicConfig(stream=sys.stdout, level=log_level)
@@ -84,6 +95,8 @@ def main(
             geometry=geometry,
             auth_bearer_token=auth_bearer_token,
             auth_query_parameter=auth_query_parameter,
+            fields_nested_property=fields_nested_property,
+            validate_pagination=validate_pagination,
         )
     except Exception as e:
         click.secho(