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refactor(notification): refactor component to use hooks #5072

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Jan 16, 2020
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90 changes: 23 additions & 67 deletions packages/react/src/components/Notification/Notification-test.js
Original file line number Diff line number Diff line change
Expand Up @@ -149,7 +149,7 @@ describe('ToastNotification', () => {
});
describe('events and state', () => {
it('initial open state set to true', () => {
const mountedToast = mount(
const wrapper = mount(
<ToastNotification
kind="error"
title="this is a title"
Expand All @@ -158,11 +158,11 @@ describe('ToastNotification', () => {
/>
);

expect(mountedToast.state().open).toBe(true);
expect(wrapper.children().length > 0).toBe(true);
});

it('sets open state to false when close button is clicked', () => {
const mountedToast = mount(
const wrapper = mount(
<ToastNotification
kind="error"
title="this is a title"
Expand All @@ -171,12 +171,12 @@ describe('ToastNotification', () => {
/>
);

mountedToast.find('button').simulate('click');
expect(mountedToast.state().open).toEqual(false);
wrapper.find('button').simulate('click');
expect(wrapper.children().length).toBe(0);
});

it('renders null when open state is false', () => {
const mountedToast = mount(
const wrapper = mount(
<ToastNotification
kind="error"
title="this is a title"
Expand All @@ -185,8 +185,8 @@ describe('ToastNotification', () => {
/>
);

mountedToast.setState({ open: false });
expect(mountedToast.html()).toBeNull();
wrapper.find('button').simulate('click');
expect(wrapper.html()).toBeNull();
});
});
});
Expand Down Expand Up @@ -261,88 +261,44 @@ describe('InlineNotification', () => {

describe('events and state', () => {
it('initial open state set to true', () => {
const mountedInline = mount(
const wrapper = mount(
<InlineNotification
title="this is a title"
subtitle="this is a subtitle"
kind="error"
/>
);

expect(mountedInline.state().open).toBe(true);
expect(wrapper.children().length > 0).toBe(true);
});

it('sets open state to false when close button is clicked', () => {
const mountedInline = mount(<InlineNotification {...props} />);
const wrapper = mount(
<InlineNotification
kind="success"
title="title"
subtitle="subtitle"
iconDescription="description"
/>
);

mountedInline.find('button').simulate('click');
expect(mountedInline.state().open).toEqual(false);
wrapper.find('button').simulate('click');
expect(wrapper.children().length).toBe(0);
});

it('renders null when open state is false', () => {
const mountedInline = mount(
const wrapper = mount(
<InlineNotification
title="this is a title"
subtitle="this is a subtitle"
kind="error"
/>
);

mountedInline.setState({ open: false });
expect(mountedInline.html()).toBeNull();
wrapper.find('button').simulate('click');
expect(wrapper.html()).toBeNull();
});
});
});

// Deprecated

const props = {
kind: 'success',
title: 'title',
subtitle: 'subtitle',
iconDescription: 'description',
};

describe('events and state', () => {
it('initial open state set to true', () => {
const mountedToast = mount(
<ToastNotification {...props} caption="caption" />
);
const mountedInline = mount(<InlineNotification {...props} />);

expect(mountedToast.state().open).toBe(true);
expect(mountedInline.state().open).toBe(true);
});

it('sets open state to false when close button is clicked', () => {
const mountedToast = mount(
<ToastNotification {...props} caption="caption" />
);
const mountedInline = mount(<InlineNotification {...props} />);

mountedToast.find('button').simulate('click');
mountedInline.find('button').simulate('click');
expect(mountedToast.state().open).toEqual(false);
expect(mountedInline.state().open).toEqual(false);
});

it('close button is not shown if hideCloseButton prop set', () => {
const mountedToast = mount(
<ToastNotification {...props} hideCloseButton={true} />
);

expect(mountedToast.find('button')).toHaveLength(0);
});

it('renders null when open state is false', () => {
const mountedToast = mount(
<ToastNotification {...props} caption="caption" />
);
const mountedInline = mount(<InlineNotification {...props} />);

mountedToast.setState({ open: false });
mountedInline.setState({ open: false });
expect(mountedToast.html()).toBeNull();
expect(mountedInline.html()).toBeNull();
});
});
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