From 8d80885f5d95b48f17b3e5d352de4fb42972fd01 Mon Sep 17 00:00:00 2001
From: Nicolas Gallagher <nicolasgallagher@gmail.com>
Date: Tue, 1 Aug 2017 11:23:02 -0700
Subject: [PATCH] [fix] Dimensions.get when called on the server

---
 .../__snapshots__/index-test.js.snap          | 19 +++++++++++++++++++
 src/apis/Dimensions/__tests__/index-test.js   |  9 +++++++++
 src/apis/Dimensions/index.js                  |  3 ++-
 3 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 src/apis/Dimensions/__tests__/__snapshots__/index-test.js.snap

diff --git a/src/apis/Dimensions/__tests__/__snapshots__/index-test.js.snap b/src/apis/Dimensions/__tests__/__snapshots__/index-test.js.snap
new file mode 100644
index 00000000..0f9539f3
--- /dev/null
+++ b/src/apis/Dimensions/__tests__/__snapshots__/index-test.js.snap
@@ -0,0 +1,19 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`apis/Dimensions get 1`] = `
+Object {
+  "fontScale": 1,
+  "height": 0,
+  "scale": 1,
+  "width": 0,
+}
+`;
+
+exports[`apis/Dimensions get 2`] = `
+Object {
+  "fontScale": 1,
+  "height": 768,
+  "scale": 1,
+  "width": 1024,
+}
+`;
diff --git a/src/apis/Dimensions/__tests__/index-test.js b/src/apis/Dimensions/__tests__/index-test.js
index a687ed14..c068e81a 100644
--- a/src/apis/Dimensions/__tests__/index-test.js
+++ b/src/apis/Dimensions/__tests__/index-test.js
@@ -3,6 +3,15 @@
 import Dimensions from '..';
 
 describe('apis/Dimensions', () => {
+  test('get', () => {
+    expect(Dimensions.get('screen')).toMatchSnapshot();
+    expect(Dimensions.get('window')).toMatchSnapshot();
+  });
+
+  test('set', () => {
+    expect(() => Dimensions.set({})).toThrow();
+  });
+
   test('addEventListener', () => {
     const handler = jest.fn();
     Dimensions.addEventListener('change', handler);
diff --git a/src/apis/Dimensions/index.js b/src/apis/Dimensions/index.js
index 5b7489ce..eab513b4 100644
--- a/src/apis/Dimensions/index.js
+++ b/src/apis/Dimensions/index.js
@@ -78,7 +78,8 @@ export default class Dimensions {
   }
 }
 
+Dimensions._update();
+
 if (canUseDOM) {
-  Dimensions._update();
   window.addEventListener('resize', debounce(Dimensions._update, 16), false);
 }