fix test and improve hostSelector arg description

AdguardTeam · Jan 18, 2023 · 0b78ff2 · 0b78ff2
1 parent 5443317
commit 0b78ff2
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Showing 2 changed files with 5 additions and 7 deletions.
diff --git a/src/scriptlets/inject-css-in-shadow-dom.js b/src/scriptlets/inject-css-in-shadow-dom.js
@@ -16,7 +16,7 @@ import {
  * ```
  *
  * - `cssRule` - required, string representing a single css rule
- * - `hostSelector` - optional, string, selector to match `ShadowRoot` host element of which shadow doms should be injected with css.
+ * - `hostSelector` - optional, string, selector to match shadow host elements. CSS rule will be only applied to shadow roots inside this element.
  * Defaults to injecting css rule into all available roots.
  *
  * **Examples**

diff --git a/tests/scriptlets/inject-css-in-shadow-dom.test.js b/tests/scriptlets/inject-css-in-shadow-dom.test.js
@@ -162,14 +162,12 @@ if (!isSupported) {
     test('do not apply invalid style, logged correctly', (assert) => {
         assert.expect(3);
         console.log = function log(input) {
-            if (input.indexOf('trace') > -1) {
+            if (typeof input !== 'string' || input.indexOf('trace') > -1) {
                 return;
             }
-            assert.strictEqual(
-                input,
-                `${name}: Failed to parse the rule: ${INVALID_CSS_TEXT}`,
-                'message logged correctly',
-            );
+
+            const logMessage = `${name}: Unable to apply the rule '${INVALID_CSS_TEXT}' due to:`;
+            assert.ok(input.startsWith(logMessage), 'message logged correctly');
         };
 
         runScriptlet(name, [INVALID_CSS_TEXT]);