tests_tools.test_entropy_detection Namespace Reference

Classes
class	TestShannonEntropy
class	TestCheckEntropyViolations
class	TestEntropyIntegration
class	TestDocstringThresholds
class	TestFieldNameExclusions
class	TestExclusionValidation
class	TestWaiverModule

Variables
str	_B64_TEST_STR = "aB3dE7fG9hJ2kL5mN8pQ1rS4tU6vW0xY"
str	_MID_ENTROPY_STR = "abcdefghijklmnopqrstuvwxyz01"
str	_HIGH_ENTROPY_STR = "abcdefghijklmnopqrstuvwxyz0123456789AB"

Detailed Description

Purpose
-------
FS-507 regression coverage for Shannon entropy-based secret detection.

Responsibilities
----------------
- Validate ``_shannon_entropy()`` for known inputs.
- Validate ``_check_entropy_violations()`` for AST-level detection.
- Validate that ``check_no_hardcoded_secrets()`` integrates entropy checking.
- Validate threshold configurability and the ``--no-entropy`` opt-out.

Diagnostics
-----------
Domain: SECRET-SCAN-TESTS
    Levels:
        L2 — test lifecycle
        L3 — assertion details
        L4 — deep tracing

Contracts
---------
- Tests operate on in-memory strings and AST snippets; no files are
  written.

Variable Documentation

_B64_TEST_STR

str tests_tools.test_entropy_detection._B64_TEST_STR = "aB3dE7fG9hJ2kL5mN8pQ1rS4tU6vW0xY"

protected

Definition at line 205 of file test_entropy_detection.py.

_HIGH_ENTROPY_STR

str tests_tools.test_entropy_detection._HIGH_ENTROPY_STR = "abcdefghijklmnopqrstuvwxyz0123456789AB"

protected

Definition at line 209 of file test_entropy_detection.py.

_MID_ENTROPY_STR

str tests_tools.test_entropy_detection._MID_ENTROPY_STR = "abcdefghijklmnopqrstuvwxyz01"

protected

Definition at line 207 of file test_entropy_detection.py.