tests: add tests

Signed-off-by: Artem Inzhyyants <artem.inzhyyants@gmail.com>

Author: artem1205

unit_tests/sources/declarative/datetime/test_datetime_parser.py

@@ -10,102 +10,118 @@
 
 
 @pytest.mark.parametrize(
-    "test_name, input_date, date_format, expected_output_date",
+    "input_date, date_format, expected_output_date",
     [
         (
-            "test_parse_date_iso",
             "2021-01-01T00:00:00.000000+0000",
             "%Y-%m-%dT%H:%M:%S.%f%z",
             datetime.datetime(2021, 1, 1, 0, 0, tzinfo=datetime.timezone.utc),
         ),
         (
-            "test_parse_date_iso_with_timezone_not_utc",
             "2021-01-01T00:00:00.000000+0400",
             "%Y-%m-%dT%H:%M:%S.%f%z",
             datetime.datetime(
                 2021, 1, 1, 0, 0, tzinfo=datetime.timezone(datetime.timedelta(seconds=14400))
             ),
         ),
         (
-            "test_parse_timestamp",
             "1609459200",
             "%s",
             datetime.datetime(2021, 1, 1, 0, 0, tzinfo=datetime.timezone.utc),
         ),
         (
-            "test_parse_timestamp_as_float",
             "1675092508.873709",
             "%s_as_float",
             datetime.datetime(2023, 1, 30, 15, 28, 28, 873709, tzinfo=datetime.timezone.utc),
         ),
         (
-            "test_parse_ms_timestamp",
+            "1675092508873709",
+            "%epoch_microseconds",
+            datetime.datetime(2023, 1, 30, 15, 28, 28, 873709, tzinfo=datetime.timezone.utc),
+        ),
+        (
             "1609459200001",
             "%ms",
             datetime.datetime(2021, 1, 1, 0, 0, 0, 1000, tzinfo=datetime.timezone.utc),
         ),
         (
-            "test_parse_date_ms",
             "20210101",
             "%Y%m%d",
             datetime.datetime(2021, 1, 1, 0, 0, tzinfo=datetime.timezone.utc),
         ),
         (
-            "test_parse_format_datetime_with__ms",
             "2021-11-22T08:41:55.640Z",
             "%Y-%m-%dT%H:%M:%S.%_msZ",
             datetime.datetime(2021, 11, 22, 8, 41, 55, 640000, tzinfo=datetime.timezone.utc),
         ),
     ],
+    ids=[
+        "test_parse_date_iso",
+        "test_parse_date_iso_with_timezone_not_utc",
+        "test_parse_timestamp",
+        "test_parse_timestamp_as_float",
+        "test_parse_timestamp_microseconds",
+        "test_parse_ms_timestamp",
+        "test_parse_date_ms",
+        "test_parse_format_datetime_with__ms",
+    ],
 )
-def test_parse_date(test_name, input_date, date_format, expected_output_date):
+def test_parse_date(input_date: str, date_format: str, expected_output_date: datetime.datetime):
     parser = DatetimeParser()
     output_date = parser.parse(input_date, date_format)
     assert output_date == expected_output_date
 
 
 @pytest.mark.parametrize(
-    "test_name, input_dt, datetimeformat, expected_output",
+    "input_dt, datetimeformat, expected_output",
     [
         (
-            "test_format_timestamp",
             datetime.datetime(2021, 1, 1, 0, 0, tzinfo=datetime.timezone.utc),
             "%s",
             "1609459200",
         ),
         (
-            "test_format_timestamp_ms",
             datetime.datetime(2021, 1, 1, 0, 0, 0, 1000, tzinfo=datetime.timezone.utc),
             "%ms",
             "1609459200001",
         ),
         (
-            "test_format_timestamp_as_float",
             datetime.datetime(2023, 1, 30, 15, 28, 28, 873709, tzinfo=datetime.timezone.utc),
             "%s_as_float",
             "1675092508.873709",
         ),
         (
-            "test_format_string",
+            datetime.datetime(2023, 1, 30, 15, 28, 28, 873709, tzinfo=datetime.timezone.utc),
+            "%epoch_microseconds",
+            "1675092508873709",
+        ),
+        (
             datetime.datetime(2021, 1, 1, 0, 0, tzinfo=datetime.timezone.utc),
             "%Y-%m-%d",
             "2021-01-01",
         ),
         (
-            "test_format_to_number",
             datetime.datetime(2021, 1, 1, 0, 0, tzinfo=datetime.timezone.utc),
             "%Y%m%d",
             "20210101",
         ),
         (
-            "test_parse_format_datetime_with__ms",
             datetime.datetime(2021, 11, 22, 8, 41, 55, 640000, tzinfo=datetime.timezone.utc),
             "%Y-%m-%dT%H:%M:%S.%_msZ",
             "2021-11-22T08:41:55.640Z",
         ),
     ],
+    ids=[
+        "test_format_timestamp",
+        "test_format_timestamp_ms",
+        "test_format_timestamp_as_float",
+        "test_format_timestamp_microseconds",
+        "test_format_string",
+        "test_format_to_number",
+        "test_parse_format_datetime_with__ms",
+    ],
 )
-def test_format_datetime(test_name, input_dt, datetimeformat, expected_output):
+def test_format_datetime(input_dt: datetime.datetime, datetimeformat: str, expected_output: str):
     parser = DatetimeParser()
     output_date = parser.format(input_dt, datetimeformat)
     assert output_date == expected_output