1 files changed, 55 insertions, 0 deletions
diff --git a/web-ui/src/backup_account/page.spec.js b/web-ui/src/backup_account/page.spec.js
index ece61336..334d3ba8 100644
--- a/web-ui/src/backup_account/page.spec.js
+++ b/web-ui/src/backup_account/page.spec.js
@@ -22,4 +22,59 @@ describe('BackupAccount', () => {
   it('renders backup account submit button', () => {
     expect(page.find('SubmitButton').props().buttonText).toEqual('backup-account.button');
   });
+
+  describe('Email validation', () => {
+    let pageInstance;
+
+    beforeEach(() => {
+      pageInstance = page.instance();
+    });
+
+    it('verify initial state', () => {
+      expect(pageInstance.state.error).toEqual('');
+      expect(page.find('SubmitButton').props().disabled).toEqual(true);
+    });
+
+    context('with invalid email', () => {
+      beforeEach(() => {
+        pageInstance.validateEmail({ target: { value: 'test' } });
+      });
+
+      it('sets error in state', () => {
+        expect(pageInstance.state.error).toEqual('backup-account.error.invalid-email');
+      });
+
+      it('disables submit button', () => {
+        expect(page.find('SubmitButton').props().disabled).toEqual(true);
+      });
+    });
+
+    context('with valid email', () => {
+      beforeEach(() => {
+        pageInstance.validateEmail({ target: { value: 'test@test.com' } });
+      });
+
+      it('does not set error in state', () => {
+        expect(pageInstance.state.error).toEqual('');
+      });
+
+      it('submit button is enabled', () => {
+        expect(page.find('SubmitButton').props().disabled).toEqual(false);
+      });
+    });
+
+    context('with empty email', () => {
+      beforeEach(() => {
+        pageInstance.validateEmail({ target: { value: '' } });
+      });
+
+      it('not set error in state', () => {
+        expect(pageInstance.state.error).toEqual('');
+      });
+
+      it('disables submit button', () => {
+        expect(page.find('SubmitButton').props().disabled).toEqual(true);
+      });
+    });
+  });
 });