fix datetime tests

src/codemagic/apple/resources/resource.py

@@ -4,6 +4,7 @@
 import re
 from dataclasses import dataclass
 from datetime import datetime
+from datetime import timezone
 from typing import Any
 from typing import Dict
 from typing import List
@@ -73,8 +74,10 @@ class Links(DictSerializable):
     _OMIT_IF_NONE_KEYS = ('related',)
 
     def __init__(_self, self: Optional[str] = None, related: Optional[str] = None):
-        _self.self = self
-        _self.related = related
+        if self:
+            _self.self = self
+        if related:
+            _self.related = related
 
 
 class ResourceLinks(DictSerializable):
@@ -221,7 +224,9 @@ def to_iso_8601(cls, dt: datetime) -> str:
     def to_iso_8601(cls, dt: Optional[datetime]):
         if dt is None:
             return None
-        return dt.strftime('%Y-%m-%dT%H:%M:%S.%f')[:-3] + '+0000'
+        if dt.tzinfo == timezone.utc:
+            return dt.strftime('%Y-%m-%dT%H:%M:%S.%f')[:-3] + '+0000'
+        return dt.isoformat()
 
     def _format_attribute_name(self, name: str) -> str:
         type_prefix = self.type.value.rstrip('s')

src/codemagic/utilities/argument_utils.py

@@ -5,4 +5,4 @@ def get_binary_arguments_value(value, not_value):
     if not value and not not_value:
         return None
 
-    return value or not not_value
+    return value or not not_value

tests/apple/resources/conftest.py

@@ -4,6 +4,10 @@
 
 import pytest
 
+@pytest.fixture
+def api_build() -> Dict:
+    mock_path = pathlib.Path(__file__).parent / 'mocks' / 'build.json'
+    return json.loads(mock_path.read_text())
 
 @pytest.fixture
 def api_bundle_id() -> Dict:

tests/apple/resources/test_build_resource.py

@@ -0,0 +1,8 @@
+from __future__ import annotations
+
+from codemagic.apple.resources import Build
+
+
+def test_build_initialization(api_build):
+    build = Build(api_build)
+    assert build.dict() == api_build

tests/apple/resources/test_resource.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 from datetime import datetime
+from datetime import timedelta
 from datetime import timezone
 
 import pytest
@@ -22,7 +23,7 @@ def test_to_iso_8601(iso_8601_timestamp, expected_datetime):
 @pytest.mark.parametrize('given_datetime, expected_iso_8601_timestamp', [
     (None, None),
     ('2020-08-04T11:44:12.000+0000', datetime(2020, 8, 4, 11, 44, 12, tzinfo=timezone.utc)),
-    ('2020-08-04T11:44:12+0000', datetime(2020, 8, 4, 11, 44, 12, tzinfo=timezone.utc)),
+    ('2021-01-28T06:01:32-08:00', datetime(2021, 1, 28, 6, 1, 32, tzinfo=timezone(timedelta(days=-1, seconds=57600)))),
     ('1970-01-01T00:00:00.000+0000', datetime(1970, 1, 1, 0, 0, 0, tzinfo=timezone.utc)),
 ])
 def test_from_iso_8601(given_datetime, expected_iso_8601_timestamp):