Add tests for DOMStateStorage

remix-run · Dec 9, 2015 · 009cbc3 · 009cbc3
1 parent 9f7e046
commit 009cbc3
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/modules/__tests__/DOMStateStorage-test.js b/modules/__tests__/DOMStateStorage-test.js
@@ -0,0 +1,17 @@
+import expect from 'expect'
+import { saveState, readState } from '../DOMStateStorage'
+
+describe('dom state storage', function () {
+  it('saves and reads state data', function () {
+    saveState('key1', { id: 1 })
+    expect(readState('key1')).toEqual({ id: 1 })
+
+    saveState('key1', null)
+    expect(readState('key1')).toEqual(null)
+
+    saveState('key2', { id: 2 })
+    expect(readState('key2')).toEqual({ id: 2 })
+
+    expect(readState('key3')).toEqual(null)
+  })
+})