Improve coverage and remove test dependency

pyproject.toml

@@ -31,7 +31,6 @@ num2words = "0.5.13"
 
 [tool.poetry.group.test.dependencies]
 coverage = "^7.2.7"
-num2words = "0.5.13"
 
 [tool.poetry.group.dev.dependencies]
 ruff = ">=0.5.0,<0.7.0"

tests/test_date.py

@@ -2,6 +2,7 @@
 
 from num2words import num2words
 
+from brutils.data.enums.months import MonthsEnum
 from brutils.date import convert_date_to_text
 
 
@@ -41,6 +42,7 @@ def test_convert_date_to_text(self):
         self.assertIsNone(convert_date_to_text("30/02/2000"), None)
         self.assertIsNone(convert_date_to_text("50/09/2000"), None)
         self.assertIsNone(convert_date_to_text("25/15/2000"), None)
+        self.assertIsNone(convert_date_to_text("29/02/2019"), None)
 
         # Invalid date pattern.
         self.assertRaises(ValueError, convert_date_to_text, "Invalid")
@@ -56,3 +58,23 @@ def test_convert_date_to_text(self):
             convert_date_to_text("01/01/1900"),
             "Primeiro de janeiro de mil e novecentos",
         )
+
+    months_year = [
+        (1, "janeiro"),
+        (2, "fevereiro"),
+        (3, "marco"),
+        (4, "abril"),
+        (5, "maio"),
+        (6, "junho"),
+        (7, "julho"),
+        (8, "agosto"),
+        (9, "setembro"),
+        (10, "outubro"),
+        (11, "novembro"),
+        (12, "dezembro"),
+    ]
+
+    def testMonthEnum(self):
+        for day, month in self.months_year:
+            mont = MonthsEnum(day)
+            self.assertEqual(mont.mont_name, month)