add before and after midnight date tests

tests/fixtures/generic/date-after-midnight.json

@@ -0,0 +1 @@
+{"year": 2021, "month_num": 3, "day": 24, "hour": 12, "hour_24": 0, "minute": 54, "second": 47, "period": "AM", "month": "Mar", "weekday": "Wed", "weekday_num": 3, "timezone": "UTC", "epoch": 1616572487, "epoch_utc": 1616547287}

tests/fixtures/generic/date-after-midnight.out

@@ -0,0 +1 @@
+Wed Mar 24 12:54:47 AM  UTC 2021

tests/fixtures/generic/date-before-midnight.json

@@ -0,0 +1 @@
+{"year": 2021, "month_num": 3, "day": 24, "hour": 11, "hour_24": 23, "minute": 54, "second": 47, "period": "PM", "month": "Mar", "weekday": "Wed", "weekday_num": 3, "timezone": "UTC", "epoch": 1616655287, "epoch_utc": 1616630087}

tests/fixtures/generic/date-before-midnight.out

@@ -0,0 +1 @@
+Wed Mar 24 11:54:47 PM  UTC 2021

tests/localtest_date.py

@@ -13,6 +13,12 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/generic/date.out'), 'r', encoding='utf-8') as f:
             self.generic_date = f.read()
 
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/generic/date-before-midnight.out'), 'r', encoding='utf-8') as f:
+            self.generic_date_before_midnight = f.read()
+
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/generic/date-after-midnight.out'), 'r', encoding='utf-8') as f:
+            self.generic_date_after_midnight = f.read()
+
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-20.04/date.out'), 'r', encoding='utf-8') as f:
             self.ubuntu_20_04_date = f.read()
 
@@ -23,6 +29,12 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/generic/date.json'), 'r', encoding='utf-8') as f:
             self.generic_date_json = json.loads(f.read())
 
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/generic/date-before-midnight.json'), 'r', encoding='utf-8') as f:
+            self.generic_date_before_midnight_json = json.loads(f.read())
+
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/generic/date-after-midnight.json'), 'r', encoding='utf-8') as f:
+            self.generic_date_after_midnight_json = json.loads(f.read())
+
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-20.04/date.json'), 'r', encoding='utf-8') as f:
             self.ubuntu_20_04_date_json = json.loads(f.read())
 
@@ -41,6 +53,18 @@ class MyTests(unittest.TestCase):
         """
         self.assertEqual(jc.parsers.date.parse(self.generic_date, quiet=True), self.generic_date_json)
 
+    def test_date_before_midnight(self):
+        """
+        Test 'date' 24-hour conversion just before midnight
+        """
+        self.assertEqual(jc.parsers.date.parse(self.generic_date_before_midnight, quiet=True), self.generic_date_before_midnight_json)
+
+    def test_date_after_midnight(self):
+        """
+        Test 'date' 24-hour conversion just after midnight
+        """
+        self.assertEqual(jc.parsers.date.parse(self.generic_date_after_midnight, quiet=True), self.generic_date_after_midnight_json)
+
     def test_date_am_ubuntu_20_04(self):
         """
         Test 'date' on Ubuntu 20.4 with LANG=en_US.UTF-8 (uses 12-hour clock) with AM time