improve plugin tests and config

archivebox/plugins/ublock/config.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "type": "object",
+  "additionalProperties": false,
+  "required_plugins": ["chrome"],
+  "properties": {
+    "UBLOCK_ENABLED": {
+      "type": "boolean",
+      "default": true,
+      "x-aliases": ["USE_UBLOCK"],
+      "description": "Enable uBlock Origin browser extension for ad blocking"
+    }
+  }
+}

archivebox/plugins/ublock/on_Crawl__03_ublock.js

@@ -22,7 +22,7 @@ const path = require('path');
 const fs = require('fs');
 
 // Import extension utilities
-const extensionUtils = require('../chrome_extensions/chrome_extension_utils.js');
+const extensionUtils = require('../chrome/chrome_extension_utils.js');
 
 // Extension metadata
 const EXTENSION = {

archivebox/plugins/ublock/tests/test_ublock.py

@@ -14,7 +14,7 @@ import pytest
 
 
 PLUGIN_DIR = Path(__file__).parent.parent
-INSTALL_SCRIPT = PLUGIN_DIR / "on_Snapshot__03_ublock.js"
+INSTALL_SCRIPT = next(PLUGIN_DIR.glob('on_Crawl__*_ublock.*'), None)
 
 
 def test_install_script_exists():