websecmap/scanners/tests/test_set_latest_scan.py
Cyclomatic complexity is too high in function test_reflag_endpointgenericscan. (7) Open
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def test_reflag_endpointgenericscan(db):- Read upRead up
- Exclude checks
Cyclomatic Complexity
Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.
Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:
| Construct | Effect on CC | Reasoning |
|---|---|---|
| if | +1 | An if statement is a single decision. |
| elif | +1 | The elif statement adds another decision. |
| else | +0 | The else statement does not cause a new decision. The decision is at the if. |
| for | +1 | There is a decision at the start of the loop. |
| while | +1 | There is a decision at the while statement. |
| except | +1 | Each except branch adds a new conditional path of execution. |
| finally | +0 | The finally block is unconditionally executed. |
| with | +1 | The with statement roughly corresponds to a try/except block (see PEP 343 for details). |
| assert | +1 | The assert statement internally roughly equals a conditional statement. |
| Comprehension | +1 | A list/set/dict comprehension of generator expression is equivalent to a for loop. |
| Boolean Operator | +1 | Every boolean operator (and, or) adds a decision point. |
Function test_reflag_endpointgenericscan has 26 lines of code (exceeds 25 allowed). Consider refactoring. Open
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def test_reflag_endpointgenericscan(db):
u = Url.objects.create(url="basisbeveiliging.nl")
e = Endpoint.objects.create(protocol="https", port=443, ip_version=4, is_dead=False, url=u)
# scans for first endpoint