1 files changed, 53 insertions, 0 deletions
diff --git a/toolkit/components/passwordmgr/test/unit/test_recipes_content.js b/toolkit/components/passwordmgr/test/unit/test_recipes_content.js
new file mode 100644
index 0000000000..673bb50851
--- /dev/null
+++ b/toolkit/components/passwordmgr/test/unit/test_recipes_content.js
@@ -0,0 +1,53 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Test filtering recipes in LoginRecipesContent.
+ */
+
+"use strict";
+
+add_task(async function test_getFieldOverrides() {
+  let recipes = new Set([
+    {
+      // path doesn't match but otherwise good
+      hosts: ["example.com:8080"],
+      passwordSelector: "#password",
+      pathRegex: /^\/$/,
+      usernameSelector: ".username",
+    },
+    {
+      // match with no field overrides
+      hosts: ["example.com:8080"],
+    },
+    {
+      // best match (field selectors + path match)
+      description: "best match",
+      hosts: ["a.invalid", "example.com:8080", "other.invalid"],
+      passwordSelector: "#password",
+      pathRegex: /^\/first\/second\/$/,
+      usernameSelector: ".username",
+    },
+  ]);
+
+  let form = MockDocument.createTestDocument(
+    "http://localhost:8080/first/second/",
+    "<form>"
+  ).forms[0];
+  let override = LoginRecipesContent.getFieldOverrides(recipes, form);
+  Assert.strictEqual(
+    override.description,
+    "best match",
+    "Check the best field override recipe was returned"
+  );
+  Assert.strictEqual(
+    override.usernameSelector,
+    ".username",
+    "Check usernameSelector"
+  );
+  Assert.strictEqual(
+    override.passwordSelector,
+    "#password",
+    "Check passwordSelector"
+  );
+});