diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..151121e7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+env
+__pycache__
diff --git a/tests/level_1/test_five_title.py b/tests/level_1/test_five_title.py
index fe767004..e2ad99d0 100644
--- a/tests/level_1/test_five_title.py
+++ b/tests/level_1/test_five_title.py
@@ -1,5 +1,11 @@
 from functions.level_1.five_title import change_copy_item
 
 
-def test_change_copy_item():
-    pass
+def test__change_copy_item__normal_name():
+    assert change_copy_item('Banana') == 'Copy of Banana'
+def test__change_copy_item__copy_of_name():
+    assert change_copy_item('Copy of Banana') == 'Copy of Banana (2)'
+def test__change_copy_item__copy_of_copy_name():
+    assert change_copy_item('Copy of Banana (7)') == 'Copy of Banana (8)'
+def test__change_copy_item__normal_name_with_lenght():
+    assert change_copy_item('Banana', 5) == 'Banana'
\ No newline at end of file
diff --git a/tests/level_1/test_four_bank_parser.py b/tests/level_1/test_four_bank_parser.py
index df6c1b41..c17d6798 100644
--- a/tests/level_1/test_four_bank_parser.py
+++ b/tests/level_1/test_four_bank_parser.py
@@ -1,5 +1,25 @@
+import datetime
+import decimal
+
 from functions.level_1.four_bank_parser import BankCard, SmsMessage, Expense, parse_ineco_expense
 
 
 def test_parse_ineco_expense():
-    pass
+    sms = SmsMessage(
+        text="Вы купили 0.23 Эфира, *1234 18.05.23 23:59 MEWWALLET authcode 5005",
+        author="MewWallet",
+        sent_at=datetime.datetime.now(),
+    )
+
+    cards = [
+        BankCard("1234", "Pavel Mager"),
+        BankCard("5678", "Pavel Mager"),
+    ]
+
+    expected_output = Expense(
+        amount=decimal.Decimal("0.23"),
+        card=cards[0],
+        spent_in="MEWWALLET",
+        spent_at=datetime.datetime.strptime("18.05.23 23:59", "%d.%m.%y %H:%M"),
+    )
+    assert parse_ineco_expense(sms, cards) == expected_output
\ No newline at end of file
diff --git a/tests/level_1/test_one_gender.py b/tests/level_1/test_one_gender.py
index 31d0bc7f..a4ab0975 100644
--- a/tests/level_1/test_one_gender.py
+++ b/tests/level_1/test_one_gender.py
@@ -1,5 +1,9 @@
 from functions.level_1.one_gender import genderalize
 
 
-def test_genderalize():
-    pass
+def test__genderalize__male():
+    assert genderalize('Ходил', 'Ходила', 'male') == 'Ходил'
+def test__genderalize__female():
+    assert genderalize('Ходил', 'Ходила', 'female') == 'Ходила'
+def test__genderalize__something_else():
+    assert genderalize('Ходил', 'Ходила', 'banana') == 'Ходила'
diff --git a/tests/level_1/test_three_url_builder.py b/tests/level_1/test_three_url_builder.py
index bb7b54d2..ce329381 100644
--- a/tests/level_1/test_three_url_builder.py
+++ b/tests/level_1/test_three_url_builder.py
@@ -1,5 +1,8 @@
 from functions.level_1.three_url_builder import build_url
 
 
-def test_build_url():
-    pass
+def test__build_url__with_params():
+    assert build_url('https://www.youtube.com', 'watch', get_params={'v':'dQw4w9WgXcQ'}) == 'https://www.youtube.com/watch?v=dQw4w9WgXcQ'
+def test__build_url__without_params():
+    assert build_url('https://github.com', 'MagerOK/testing_exercises') == 'https://github.com/MagerOK/testing_exercises'
+
diff --git a/tests/level_1/test_two_date_parser.py b/tests/level_1/test_two_date_parser.py
index b0247049..9e9fe206 100644
--- a/tests/level_1/test_two_date_parser.py
+++ b/tests/level_1/test_two_date_parser.py
@@ -1,5 +1,13 @@
 from functions.level_1.two_date_parser import compose_datetime_from
+from datetime import datetime
 
 
-def test_compose_datetime_from():
-    pass
+def test__compose_datetime_from__any_date():
+    date = compose_datetime_from('Bla-bla', '11:15')
+    today = datetime.today()
+    assert date == datetime(today.year, today.month, today.day, int(date.hour), int(date.minute))
+def test__compose_datetime_from__tomorrow_date():  
+    today = datetime.today()  
+    date = compose_datetime_from('tomorrow', '13:40')
+    assert date == datetime(today.year, today.month, today.day + 1, int(date.hour), int(date.minute))
+    
\ No newline at end of file