added cleanup test and test-re-runner automation script

scripts/README.md

@@ -3,4 +3,5 @@ This directory contains useful scripts and utilities that don't make sense to in
 passphrase-generator.py: very simple utility to generate and print a strong passphrase to stdout. 256 bits of entropy by default.
 enable-dev-config.py/disable-dev-config.py: enable/disable dev default config setup
 block-spammer.py: attack tool for spamming blocks
-announce-attack.py: flood a node with false nodes
+announce-attack.py: flood a node with false nodes
+run-unit-test-by-name: runs a unit test (no browser, runtime or intgegration test) by name

scripts/enable-dev-config.py

@@ -4,6 +4,8 @@
 
 import json
 
+input("enter to continue")  # hack to avoid vscode term input
+
 conf = json.load(open('static-data/default_config.json', 'r'))
 
 block_pow = int(input("Block POW level:"))

scripts/run-unit-test-by-name.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+import os
+from time import sleep
+
+input("enter to continue")  # hack to avoid vscode term input
+
+test = input("test file name:")
+if not test.endswith('.py'):
+    test += '.py'
+
+if os.path.exists(f'tests/{test}'):
+    try:
+        while True:
+            os.system(f'python3 tests/{test}')
+            if input("Enter to run again or n to stop:").lower().strip() == 'n':
+                break
+    except KeyboardInterrupt:
+        pass
+else:
+    print('No test found')