Creating this.valid() middleware for external testing of responses

avoidwork · Feb 6, 2017 · 1e0e95e · 1e0e95e
1 parent 09b0996
commit 1e0e95e
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/lib/etag.js b/lib/etag.js
@@ -61,7 +61,7 @@ class ETag {
 						}
 					});
 
-					if (!lheaders["cache-control"] || !regex.nonCachable.test(lheaders["cache-control"])) {
+					if (obj.valid(lheaders)) {
 						obj.register(parsed.href, {
 							etag: lheaders.etag,
 							headers: lheaders,
@@ -106,6 +106,10 @@ class ETag {
 	unregister (uri) {
 		this.cache.remove(this.hash(uri));
 	}
+
+	valid (headers) {
+		return !headers["cache-control"] || !regex.nonCachable.test(headers["cache-control"]);
+	}
 }
 
 module.exports = ETag;
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tiny-etag",
-  "version": "1.2.8",
+  "version": "1.3.0",
   "description": "ETag middleware",
   "main": "index.js",
   "scripts": {