LocalForageTest (#550)

src/backends/github/API.js

@@ -1,4 +1,4 @@
-import LocalForage from "localforage";
+import LocalForage from "Lib/LocalForage";
 import { Base64 } from "js-base64";
 import { uniq, initial, last, get, find } from "lodash";
 import { filterPromises, resolvePromiseProperties } from "Lib/promiseHelper";

src/lib/LocalForage.js

@@ -0,0 +1,18 @@
+import LocalForage from "localforage";
+
+function LocalForageTest() {
+  const testKey = 'LocalForageTest';
+  LocalForage.setItem(testKey, {expires: Date.now() + 300000}).then(() => {
+    LocalForage.removeItem(testKey);
+  }).catch((err) => {
+    if (err.code === 22) {
+      const message = `Uable to set localStorage key. Quota exceeded! Full disk?`;
+      return alert(`${message}\n\n${err}`);
+    }
+    console.log(err);
+  })
+}
+
+LocalForageTest();
+
+export default LocalForage;