1 files changed, 50 insertions, 0 deletions
diff --git a/tools/lint/eslint/eslint-plugin-mozilla/tests/lazy-getter-object-name.js b/tools/lint/eslint/eslint-plugin-mozilla/tests/lazy-getter-object-name.js
new file mode 100644
index 0000000000..8a75e6238c
--- /dev/null
+++ b/tools/lint/eslint/eslint-plugin-mozilla/tests/lazy-getter-object-name.js
@@ -0,0 +1,50 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// ------------------------------------------------------------------------------
+// Requirements
+// ------------------------------------------------------------------------------
+
+var rule = require("../lib/rules/lazy-getter-object-name");
+var RuleTester = require("eslint").RuleTester;
+
+const ruleTester = new RuleTester();
+
+// ------------------------------------------------------------------------------
+// Tests
+// ------------------------------------------------------------------------------
+
+function invalidCode(code) {
+  let message =
+    "The variable name of the object passed to ChromeUtils.defineESModuleGetters must be `lazy`";
+  return { code, errors: [{ message, type: "CallExpression" }] };
+}
+
+ruleTester.run("lazy-getter-object-name", rule, {
+  valid: [
+    `
+    ChromeUtils.defineESModuleGetters(lazy, {
+      AppConstants: "resource://gre/modules/AppConstants.sys.mjs",
+    });
+`,
+  ],
+  invalid: [
+    invalidCode(`
+    ChromeUtils.defineESModuleGetters(obj, {
+      AppConstants: "resource://gre/modules/AppConstants.sys.mjs",
+    });
+`),
+    invalidCode(`
+    ChromeUtils.defineESModuleGetters(this, {
+      AppConstants: "resource://gre/modules/AppConstants.sys.mjs",
+    });
+`),
+    invalidCode(`
+    ChromeUtils.defineESModuleGetters(window, {
+      AppConstants: "resource://gre/modules/AppConstants.sys.mjs",
+    });
+`),
+  ],
+});