Edit3

.gitignore

@@ -0,0 +1,9 @@
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+__pycache__/

tests/level_1/test_five_title.py

@@ -1,5 +1,18 @@
 from functions.level_1.five_title import change_copy_item
+import pytest
 
 
-def test_change_copy_item():
-    pass
+@pytest.mark.parametrize(
+    "title, max_main_item_title_length, expected_result",
+    [
+        ('THIS IS TITLE', 100, 'Copy of THIS IS TITLE'),
+        ('THIS IS TITLE', 10, 'THIS IS TITLE'),
+        ('Copy of something(17)', 100, 'Copy of (18)'),
+        ('Copy of something (17)', 100, 'Copy of something (18)'),
+        ('Copy of something(1fvd7)', 100, 'Copy of something(1fvd7) (2)'),
+    ]
+)
+
+
+def test__change_copy_item__is_valid(title, max_main_item_title_length, expected_result):
+    assert change_copy_item(title, max_main_item_title_length) == expected_result

tests/level_1/test_four_bank_parser.py

@@ -1,5 +1,23 @@
 from functions.level_1.four_bank_parser import BankCard, SmsMessage, Expense, parse_ineco_expense
+import datetime
+import decimal
+from typing import NamedTuple
 
+# ВОПРОС:
+# В таких случаях, как этот, нужен ли параметрайз?
 
 def test_parse_ineco_expense():
-    pass
+    text = "112.3 $, 40004234 13.05.23 17:23 Shop_name authcode jhtfj"
+    author = "Masha"
+    sent_at = datetime.datetime.now().time()
+    # Входное значение для функции  
+    sms= SmsMessage(text, author, sent_at)
+
+    bank_card1 = BankCard(last_digits='0123', owner= 'User1')
+    bank_card2 = BankCard(last_digits = '4234', owner = 'User2')
+    #   Входное значение для функции  
+    cards = [bank_card1, bank_card2]
+
+    expense_result=Expense(amount = decimal.Decimal('112.3'), card = BankCard(last_digits ='4234', owner ='User2'), spent_in = 'Shop_name', spent_at = datetime.datetime(2023, 5, 13, 17, 23))
+    assert parse_ineco_expense(sms, cards) == expense_result
+

tests/level_1/test_one_gender.py

@@ -1,5 +1,21 @@
 from functions.level_1.one_gender import genderalize
+import pytest
 
 
-def test_genderalize():
-    pass
+
+@pytest.mark.parametrize(
+  "verb_male, verb_female, gender, expected_result",
+  [
+      ("verb_male", "VF", "male", "verb_male"),
+      ("verb_male", "verb_female", "female", "verb_female"),
+      ("verb_male", "verb_female", '254654', "verb_female"),
+  ]      
+)
+
+def test__genderalize__is_valid(verb_male, verb_female, gender, expected_result):
+    assert genderalize(verb_male, verb_female, gender) is expected_result
+
+
+def test__genderalize_only_two_parameters_typeerror():
+    with pytest.raises(TypeError):
+        genderalize("verb_male", "verb_female")

tests/level_1/test_three_url_builder.py

@@ -1,5 +1,42 @@
 from functions.level_1.three_url_builder import build_url
+import pytest
 
 
-def test_build_url():
-    pass
+@pytest.mark.parametrize(
+"host_name, relative_url, get_params, expected_result",
+[
+    ('host_name', 'relative_url', None, 'host_name/relative_url'),
+    ('str1', 'relative_url', {'k': 'k_str', 'v': 'v_str'}, 'str1/relative_url?k=k_str&v=v_str'),
+    ('host_name', 'relative_url', {'k': 'k_str'}, 'host_name/relative_url?k=k_str'),
+    ('host_name', 'relative_url', {}, 'host_name/relative_url'),
+]
+)
+
+
+def test__build_url__is_valid(host_name, relative_url, get_params, expected_result):
+    assert build_url(host_name, relative_url, get_params) == expected_result
+
+
+def test__build_url_only_host_name_typeerror():
+    with pytest.raises(TypeError):
+        build_url('host_name')
+
+
+def test_build_url_only_get_params_typeerror():
+    with pytest.raises(TypeError):
+        build_url({'k': 'k_str'})
+
+
+def test__build_url_value_error_no_parmeters():
+    with pytest.raises(TypeError):
+        build_url()
+
+
+def test__build_url_bad_key_in_get_params_typeerror():
+    with pytest.raises(TypeError):
+        build_url('host_name', 'relative_url', {[1,1]: None})
+
+
+def test__build_url_bad_key_in_get_params_attributeerror():
+    with pytest.raises(AttributeError):
+        build_url('host_name', 'relative_url', [1,1])

tests/level_1/test_two_date_parser.py

@@ -1,5 +1,31 @@
 from functions.level_1.two_date_parser import compose_datetime_from
+import datetime
+import pytest
 
 
-def test_compose_datetime_from():
-    pass
+@pytest.mark.parametrize(
+  "date_str, time_str,  expected_result",
+   [
+      ("2023,12,15", "19:55", datetime.datetime(datetime.date.today().year,datetime.date.today().month,datetime.date.today().day, 19, 55)),
+      ("tomorrow", "19:55", datetime.datetime(datetime.date.today().year,datetime.date.today().month,datetime.date.today().day+1,19,55)),
+     ("202yhbmj5", "19:33", datetime.datetime(datetime.date.today().year,datetime.date.today().month,datetime.date.today().day,19,33)),
+  ]      
+)
+
+# когда делала assert is expected_result, получала по каждому туплу ошибку
+#     AssertionError: assert datetime.datetime(2023, 5, 28, 19, 55) is datetime.datetime(2023, 5, 28, 19, 55)
+#        +  where datetime.datetime(2023, 5, 28, 19, 55) = compose_datetime_from('tomorrow', '19:55')
+# Заменила is на ==, теперь тесты проходят.
+# Вопрос: это такая особенность дататайма, или почему так произошло?
+
+def test__compose_datetime_from__is_valid(date_str, time_str, expected_result):
+    assert compose_datetime_from(date_str, time_str) == expected_result
+
+
+def test__compose_datetime_from_wrong_date():
+    with pytest.raises(AttributeError):
+        compose_datetime_from("202yhbmj5", 14645)
+
+def test__compose_datetime_from_no_date_str():
+    with pytest.raises(TypeError):
+        compose_datetime_from("19:33")

tests/level_1_5/test_first.py

@@ -0,0 +1,46 @@
+from functions.level_1_5.three_first import first, NOT_SET
+import pytest
+
+
+@pytest.mark.parametrize(
+  "items, default, expected_result",
+  [
+      ([1, 2, 3], None, 1),
+      ([1, 2, 3], NOT_SET, 1),
+      ([], 'default', 'default'),
+      ('', 'default', 'default'),
+      (None, 'default', 'default'),
+      (None, 1234, 1234),
+      (None, None, None),
+      (None, (5, 56), (5, 56)),
+  ]      
+)
+
+def test__first__is_valid(items, default, expected_result):
+    assert first(items, default) is expected_result
+
+
+# ВОПРОС: как параметризовать такие варианты, 
+# когда один из параметров не передаётся?
+# Через None?
+def test__first__defaults_is_string():
+    assert first('default') == 'd'
+
+
+def test__first__defaults_is_not_set():   
+    assert first(NOT_SET) == 'N'
+
+
+def test__first__items_is_empty_no_defaults_attributeerror():  
+    with pytest.raises(AttributeError):
+        first([])
+
+
+def test__first__items_is_empty_attributeerror():  
+    with pytest.raises(AttributeError):  
+        first([], NOT_SET)
+
+
+def test__first__no_parameters():  
+    with pytest.raises(TypeError):
+        first()

tests/level_1_5/test_five_replace_word.py

@@ -0,0 +1,51 @@
+from functions.level_1_5.five_replace_word import replace_word
+import pytest
+
+def replace_word(text: str, replace_from: str, replace_to: str) -> str:
+    words = text.split()
+
+    new_words = []
+    for word in words:
+        if word.lower() == replace_from.lower():
+            new_words.append(replace_to)
+        else:
+            new_words.append(word)
+
+    return ' '.join(new_words)
+
+
+
+@pytest.mark.parametrize(
+  "text, replace_from, replace_to, expected_result",
+  [
+    ('one two three four', 'two', 'replace_to', 'one replace_to three four'),
+    ('one two three Two four', 'two', 'replace_to','one replace_to three replace_to four'),
+    ('one two three four', 'TWo', 'replace_to','one replace_to three four'),
+    ('one two three four', '1234', 'replace_to', 'one two three four'), 
+    ('one two three four', '', 'replace_to', 'one two three four'),
+    ('one two three four', 'two', '', 'one  three four'),
+  ]
+)
+
+def test__replace_word__is_valif(text, replace_from, replace_to, expected_result):
+    assert replace_word(text, replace_from, replace_to) == expected_result
+
+
+def test__replace_word__replace_to_is_int_typeerror():
+        with pytest.raises(TypeError):
+            replace_word('one two three four', 'two', 123)
+
+
+def test__replace_word__replace_from_is_int_attributeerror():
+    with pytest.raises(AttributeError):
+        replace_word('one two three four', 2, '123')
+
+
+def test__replace_word__text_is_int_attributeerror():
+    with pytest.raises(AttributeError):
+        replace_word(123314, 'two', '123')
+
+
+def test__replace_word__not_enough_params_typeerror():
+    with pytest.raises(TypeError):   
+        replace_word('123', 'bsrbg')

tests/level_1_5/test_four_check_tweet_sentiment.py

@@ -0,0 +1,37 @@
+from functions.level_1_5.four_sentiment import check_tweet_sentiment
+import pytest
+
+
+@pytest.mark.parametrize(
+"text, good_words, bad_words, expected_result",
+[
+   ('g1 b1 g2 b2 g3 b3 ', {'g1','g2'}, {'b1', 'b2'}, 'BAD'), 
+   ('g0 b0 g0 b0 g3 b3 ', {'g1','g2'}, {'b1', 'b2'}, None),
+   ('g1 b2 g0 b0 g3 b3 ', {'g1','g2'}, {'g1', 'g2'}, None),
+   ('g1 b2 g0 b0 g3 b3 g4 b4', {'g1','g2', 'g3'}, {'g1', 'g2'},'GOOD'),
+   ('1 2', '5 6 7 4', '2', 'GOOD'),
+   ('g0 b0 g0 b0 g0 b3 g4 b4', {'g1','g2', 'g3'}, {'g1', 'g2'}, None),
+   ('g0 b0 g3 b3 g4 b4', {'g1','g2'}, {'g1', 'g2', 'g3'},'BAD'),
+   ('g0 b0 g3  b3 g4 b4', {''}, {'g1', 'g2', 'g3'}, 'BAD'),
+   ('g0 b0 g3  b3 g4 b4', {''}, {''}, None),
+   ('', {''}, {''}, None),
+   ('one two', 'one', 'two', 'BAD'),
+]
+)
+
+def test__check_tweet_sentiment__is_valid(text, good_words, bad_words, expected_result):
+    assert check_tweet_sentiment(text, good_words, bad_words) is expected_result
+
+
+def test__check_tweet_sentiment__everything_is_str():    
+    assert check_tweet_sentiment('one two', 'one', 'two') == 'BAD'
+
+
+def test__check_tweet_sentiment__no_bw_typeerror():
+    with pytest.raises(TypeError):
+        check_tweet_sentiment('', {''})
+
+
+def test__check_tweet_sentiment__text_is_int_attributeerror():
+    with pytest.raises(AttributeError):
+        check_tweet_sentiment(123, '5 6 7 4', '2')

tests/level_1_5/test_one_median.py

@@ -0,0 +1,37 @@
+from functions.level_1_5.one_median import get_median_value
+import pytest
+
+
+
+@pytest.mark.parametrize(
+  "items, expected_result",
+  [
+      ('', None),
+      ([2, 1, 5], 5),
+      ([-2, -1, 5], 5),
+      ([2, 1, 3, 9, 10], 9),
+      ([2, 1, 1, 1, 3, 3, 2, 9, 9, 3, 9, 10], 9),
+      ([0.6, 99.4, 13.2],  13.2),
+  ]      
+)
+
+def test__get_median__is_valid(items, expected_result):
+    assert get_median_value(items) is expected_result
+
+def test__get_median_value__empty_params():
+    assert get_median_value('') == None
+
+
+def test__get_median_value__no_params_typeerror():
+    with pytest.raises(TypeError):
+        get_median_value()
+
+
+def test__get_median_value__list_of_four_params_indexerror():
+    with pytest.raises(IndexError):
+        get_median_value([2, 1, 3, 9])
+
+
+def test__get_median_value__one_int_in_params_typeerror():
+        with pytest.raises(TypeError):
+            get_median_value(1)

tests/level_1_5/test_solve_square_equation.py

@@ -0,0 +1,42 @@
+from functions.level_1_5.two_square_equation import solve_square_equation
+import pytest
+
+
+
+@pytest.mark.parametrize(
+  "square_coefficient, linear_coefficient, const_coefficient, expected_results",
+      [
+      (0, 0, 0, (None, None)),
+      (5, 2, 0, (-0.4, 0.0)),
+      (0, 2, 10,(-5.0, None)),
+      (0, 2, 0, (0.0, None)),
+      (4, 0, -16, (-2.0, 2.0)),
+      (5, 3, -26, (-2.6, 2.0)),
+      (1, 2, 5, (None, None)),
+      (1.1, 2.2, -5.5, (-3.449489742783178, 1.4494897427831779)),
+  ]      
+
+)
+
+def test__solve_square_equation__is_valid(square_coefficient, linear_coefficient, const_coefficient, expected_results):
+    assert solve_square_equation(square_coefficient, linear_coefficient, const_coefficient) == expected_results
+
+
+def test__solve_square_equation__not_enougt_params():
+    with pytest.raises(TypeError):
+        solve_square_equation(0, 0)
+
+
+def test__solve_square_equation__too_many_params():
+    with pytest.raises(TypeError):
+        solve_square_equation(5, 2, 0, 9)
+
+
+def test__solve_square_equation__params_are_string():
+    with pytest.raises(TypeError):
+        solve_square_equation('a', 'b', 'c')
+
+
+def test__solve_square_equation__params_are_lists():
+    with pytest.raises(TypeError):
+        solve_square_equation([0], [0], [0])