Add unit tests for SaveAccount component

src/components/saveAccount/index.test.js

@@ -0,0 +1,29 @@
+import React from 'react';
+import { expect } from 'chai';
+import { mount } from 'enzyme';
+import { Provider } from 'react-redux';
+import sinon from 'sinon';
+import * as toasterActions from '../../actions/toaster';
+import SaveAccountHOC from './index';
+import store from '../../store';
+
+
+describe('SaveAccountHOC', () => {
+  let wrapper;
+
+  beforeEach(() => {
+    wrapper = mount(<Provider store={store}><SaveAccountHOC /></Provider>);
+  });
+
+  it('should render SaveAccount', () => {
+    expect(wrapper.find('SaveAccount')).to.have.lengthOf(1);
+  });
+
+  it('should bind dialogDisplayed action to SaveAccount props.successToast', () => {
+    const actionsSpy = sinon.spy(toasterActions, 'successToastDisplayed');
+    wrapper.find('SaveAccount').props().successToast({});
+    expect(actionsSpy).to.be.calledWith();
+    actionsSpy.restore();
+  });
+});
+

src/components/saveAccount/saveAccount.test.js

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+import React from 'react';
+import { expect } from 'chai';
+import { mount } from 'enzyme';
+import { Provider } from 'react-redux';
+import { spy } from 'sinon';
+import SaveAccount from './saveAccount';
+import store from '../../store';
+
+
+describe('SaveAccount', () => {
+  let wrapper;
+  let closeDialogSpy;
+  let successToastSpy;
+  let localStorageSpy;
+
+  const props = {
+    account: {
+      publicKey: 'fab9d261ea050b9e326d7e11587eccc343a20e64e29d8781b50fd06683cacc88',
+    },
+    closeDialog: () => {},
+    successToast: () => {},
+  };
+
+  beforeEach(() => {
+    closeDialogSpy = spy(props, 'closeDialog');
+    successToastSpy = spy(props, 'successToast');
+    localStorageSpy = spy(localStorage, 'setItem');
+    wrapper = mount(<Provider store={store}><SaveAccount {...props} /></Provider>);
+  });
+
+  afterEach(() => {
+    closeDialogSpy.restore();
+    successToastSpy.restore();
+    localStorageSpy.restore();
+  });
+
+  it('should render ActionBar', () => {
+    expect(wrapper.find('ActionBar')).to.have.lengthOf(1);
+  });
+
+  it('should call props.closeDialog, props.successToast and localStorage.setItem on "save button" click', () => {
+    wrapper.find('.save-button').simulate('click');
+    const componentProps = wrapper.find(SaveAccount).props();
+    expect(componentProps.closeDialog).to.have.been.calledWith();
+    expect(componentProps.successToast).to.have.been.calledWith({ label: 'Account saved' });
+    const expectedValue = '[{"publicKey":"fab9d261ea050b9e326d7e11587eccc343a20e64e29d8781b50fd06683cacc88","network":"0","address":null}]';
+    expect(localStorageSpy).to.have.been.calledWith('accounts', expectedValue);
+  });
+});
+