From 1780b33fe51f0822aeac5f04fe57bdc301c1d778 Mon Sep 17 00:00:00 2001
From: Jordan Eldredge <jordan@jordaneldredge.com>
Date: Mon, 17 Sep 2018 09:02:05 -0700
Subject: [PATCH] Start typing Jest tests

---
 js/{utils.test.js => utils.test.ts} | 2 +-
 package.json                        | 1 +
 yarn.lock                           | 4 ++++
 3 files changed, 6 insertions(+), 1 deletion(-)
 rename js/{utils.test.js => utils.test.ts} (99%)

diff --git a/js/utils.test.js b/js/utils.test.ts
similarity index 99%
rename from js/utils.test.js
rename to js/utils.test.ts
index c8d3f113..f451c11c 100644
--- a/js/utils.test.js
+++ b/js/utils.test.ts
@@ -14,7 +14,7 @@ import {
   getFileExtension
 } from "./utils";
 
-const fixture = filename =>
+const fixture = (filename: string) =>
   fs.readFileSync(`./js/__tests__/fixtures/${filename}`, "utf8");
 
 describe("getTimeObj", () => {
diff --git a/package.json b/package.json
index 527fd5bc..8fa89182 100644
--- a/package.json
+++ b/package.json
@@ -60,6 +60,7 @@
     "@babel/runtime": "^7.0.0",
     "@types/classnames": "^2.2.6",
     "@types/invariant": "^2.2.29",
+    "@types/jest": "^23.3.2",
     "@types/react": "^16.4.14",
     "@types/react-dom": "^16.0.7",
     "@types/react-redux": "^6.0.8",
diff --git a/yarn.lock b/yarn.lock
index aa14d29c..220c3ca2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -729,6 +729,10 @@
   version "2.2.29"
   resolved "https://registry.yarnpkg.com/@types/invariant/-/invariant-2.2.29.tgz#aa845204cd0a289f65d47e0de63a6a815e30cc66"
 
+"@types/jest@^23.3.2":
+  version "23.3.2"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-23.3.2.tgz#07b90f6adf75d42c34230c026a2529e56c249dbb"
+
 "@types/node@*":
   version "10.1.0"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-10.1.0.tgz#2783ee1b6c47cbd4044f4a233976c1ac5fa9e942"