Check for input type and string length before sanitizing a URL

2017-10-31 12:35:08 -07:00
parent 164747d407
commit 1aa1907128
2 changed files with 16 additions and 0 deletions
--- a/test/core/utils.js
+++ b/test/core/utils.js
@@ -912,5 +912,17 @@ sbG8iKTs8L3NjcmlwdD4=`)

      expect(res).toEqual("https://swagger.io/")
    })
+
+    it("should gracefully handle empty strings", function() {
+      expect(sanitizeUrl("")).toEqual("")
+    })
+
+    it("should gracefully handle non-string values", function() {
+      expect(sanitizeUrl(123)).toEqual("")
+      expect(sanitizeUrl(null)).toEqual("")
+      expect(sanitizeUrl(undefined)).toEqual("")
+      expect(sanitizeUrl([])).toEqual("")
+      expect(sanitizeUrl({})).toEqual("")
+    })
  })
 })