From 93b8b0735b2be388601309c78dcfd2179b2f2dbb Mon Sep 17 00:00:00 2001
From: Brian Ng <bng412@gmail.com>
Date: Mon, 27 Feb 2017 08:58:19 -0600
Subject: [PATCH] Add electron version exception test

---
 .../babel-preset-env/test/index.spec.js         | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/experimental/babel-preset-env/test/index.spec.js b/experimental/babel-preset-env/test/index.spec.js
index 37b610e7a5..997d8ed50e 100644
--- a/experimental/babel-preset-env/test/index.spec.js
+++ b/experimental/babel-preset-env/test/index.spec.js
@@ -66,6 +66,23 @@ describe("babel-preset-env", () => {
         });
       });
     });
+
+    it("should error if electron version is invalid", () => {
+      const fixtures = [
+        "0.19",
+        0.19,
+        999,
+        "999",
+      ];
+
+      fixtures.forEach((electronVersion) => {
+        assert.throws(() => {
+          babelPresetEnv.getTargets({
+            electron: electronVersion,
+          });
+        }, Error);
+      });
+    });
   });
 
   describe("isPluginRequired", () => {