Merge pull request #53 from bregman-arie/tests

Merge tests changes.

README.md

@@ -388,7 +388,7 @@ You can describe the UI way to add new slaves but better to explain how to do in
 </b></details>
 
 <details>
-<summary>How would you implement an option of a starting a build from a certain stage and not from the beginning?<summary><br><b>
+<summary>How would you implement an option of a starting a build from a certain stage and not from the beginning?</summary><br><b>
 </b></details>
 
 ##### Jenkins Dev
@@ -601,13 +601,13 @@ Stop the instance, the type of the instance to match the desired RAM and start t
 <details>
 <summary>What is AWS WAF? Give an example of how it can used and describe what resources or services you can use it with</summary><br><b>
 </b></details>
-
-<summary>What AWS VPN is usef for?</summary><br><b>
+<details>
+<summary>What AWS VPN is used for?</summary><br><b>
 </b></details>
-
+<details>
 <summary>What is the difference between Site-to-Site VPN and Client VPN?</summary><br><b>
 </b></details>
-
+<details>
 <summary>True or False? AWS Inspector can perform both network and host assessments</summary><br><b>
 
 True
@@ -1370,7 +1370,7 @@ You can also try closing/terminating the parent process. This will make the zomb
 </b></details>
 
 <details>
-<summary>Can you explain how network process/connection is established and how it's terminated?><br></b>
+<summary>Can you explain how network process/connection is established and how it's terminated?></summary><br></b>
 </b></details>
 
 <details>
@@ -2385,7 +2385,7 @@ Setting the replicas to 0 will shut down the process. Now start it with `kubectl
 </b></details>
 
 <details>
-<summary>Explain recursion</summary<br><b>
+<summary>Explain recursion</summary><br><b>
 </b></details>
 
 <details>
@@ -3303,7 +3303,7 @@ a = f()
 </b></details>
 
 <details>
-<summary>Can you implement Linked List in Python?<br><b>
+<summary>Can you implement Linked List in Python?</summary><br><b>
 </b></details>
 
 <details>
@@ -4147,7 +4147,7 @@ the pseudo table to retrieve the sum of the prices spent by each customer, then
 </b></details>
 
 <details>
-<summmary>Describe in detail how you bring up an instance with an IP you can reach from outside the cloud</summary><br><b>
+<summary>Describe in detail how you bring up an instance with an IP you can reach from outside the cloud</summary><br><b>
 </b></details>
 
 <details>

scripts/get_answered_questions.py

@@ -0,0 +1,59 @@
+"""
+Usage:
+
+$ python scripts/get_answered_questions.py
+
+Writes the number of answered questions to STDOUT
+
+"""
+
+
+import pathlib
+from sys import stdout
+
+p = pathlib.Path(__file__).parent.parent.joinpath('README.md')
+
+with open(p, 'rb') as f:
+    file_list = [line.rstrip() for line in f.readlines()]
+
+
+def get_question_list(file_list) -> list:
+
+    questions_list = []
+    temp = []
+    after_summary_tag = False
+
+    for line in file_list:
+        if line.startswith(b'<details>'):
+            temp.append(line)
+            after_summary_tag = True
+
+        elif after_summary_tag and line != b'' and b'</details>' not in line:
+            temp.append(line)
+
+        elif after_summary_tag and b'</details>' in line:
+            temp.append(line)
+            after_summary_tag = False
+
+            questions_list.append(temp)
+            temp = []
+
+    return questions_list
+
+
+def get_answered_questions(question_list) -> int:
+    c = 0
+    for q in question_list:
+        index = 0
+        for i in q:
+            if b'</summary>' in i:
+                index = q.index(i)
+        if q[index+1: len(q) - 1]:
+            c += 1
+    return c
+
+
+if __name__ == '__main__':
+    question_list = get_question_list(file_list)
+    n_answers = get_answered_questions(question_list)
+    stdout.write(str(n_answers))

tests/syntax_checker.py

@@ -0,0 +1,112 @@
+"""
+Testing suite for https://github.com/bregman-arie/devops-interview-questions written by surister
+
+Even though both check_details_tag and check_summary_tags are practically the same, due to readability and functionality
+it was decided to be split like that.
+
+Usage:
+$ python tests/syntax_checker.py
+
+"""
+
+import pathlib
+
+p = pathlib.Path(__file__).parent.parent.joinpath('README.md')
+
+with open(p, 'rb') as f:
+    file_list = [line.rstrip() for line in f.readlines()]
+
+errors = []
+
+
+def count_details(file_list):
+    """
+    Counts the total amount of <details> and </details>
+
+    Used for debugging purpose, not meant to be used in actual tests
+    """
+    details_final_count = 0
+    details_count = 0
+
+    for line_number, line in enumerate(file_list):
+        if b'<details>' in line:
+            details_count += 1
+        if b'</details>' in line:
+            details_final_count += 1
+
+    return details_count, details_final_count
+
+
+def check_details_tag(file_list):
+    """
+    Check whether the structure:
+    <details>
+    ...
+    </details>
+
+    Is correctly followed, if not generates an error.
+
+    """
+
+    after_detail = False
+    error = False
+    err_message = ''
+    for line_number, line in enumerate(file_list):
+        if b'<details>' in line and b'</details>' in line:
+            pass
+        else:
+            if b'<details>' in line and after_detail:
+                error = True
+            if b'</details>' in line and not after_detail:
+                err_message = 'Missing opening detail tag'
+                error = True
+
+            if b'<details>' in line:
+                after_detail = True
+
+            if b'</details>' in line and after_detail:
+                err_message = 'Missing closing detail tag'
+                after_detail = False
+
+            if error:
+                raise Exception(f'{err_message} at line {line_number -1}')
+
+
+def check_summary_tag(file_list):
+    """
+    Check whether the structure:
+    <summary>
+    ...
+    </summary>
+
+    Is correctly followed, if not generates an error.
+
+    """
+
+    after_detail = False
+    error = False
+    err_message = ''
+    for line_number, line in enumerate(file_list):
+        if b'<summary>' in line and b'</summary>' in line:
+            pass
+        else:
+            if b'<summary>' in line and after_detail:
+                error = True
+            if b'</summary>' in line and not after_detail:
+                err_message = 'Missing opening detail tag'
+                error = True
+
+            if b'<summary>' in line:
+                after_detail = True
+
+            if b'</summary>' in line and after_detail:
+                err_message = 'Missing closing detail tag'
+                after_detail = False
+
+            if error:
+                raise Exception(f'{err_message} at line {line_number -3}')
+
+
+if __name__ == '__main__':
+    check_details_tag(file_list)
+    check_summary_tag(file_list)

tests/syntax_checker_unittest.py

@@ -0,0 +1,35 @@
+"""
+WIP
+
+Yes, we do write tests for our tests.
+"""
+import unittest
+import pathlib
+
+from tests import *
+from scripts import get_answered_questions
+
+
+def open_test_case_file(n: int):
+    p = pathlib.Path(rf'D:\PycharmProjects\devops-interview-questions\scripts\tests\testcase{n}.md')
+
+    with open(p, 'rb') as f:
+        file_list = [line.rstrip() for line in f.readlines()]
+    return file_list
+
+
+class QuestionCount(unittest.TestCase):
+    solutions = (
+
+    )
+
+    def test_count_case_1(self):
+        raw_list = open_test_case_file(1)
+        question_list = get_question_list(raw_list)
+        answers = get_answered_questions.n_answers(question_list)
+
+        self.assertEqual(len(question_list), 21)
+        self.assertEqual(answers, 2)
+
+    def test_count_case_2(self):
+        pass