Migrated short URL helper modal components to TS

test/short-urls/helpers/DeleteShortUrlModal.test.tsx

@@ -0,0 +1,129 @@
+import React from 'react';
+import { shallow, ShallowWrapper } from 'enzyme';
+import { identity } from 'ramda';
+import { Mock } from 'ts-mockery';
+import DeleteShortUrlModal from '../../../src/short-urls/helpers/DeleteShortUrlModal';
+import { ShortUrl } from '../../../src/short-urls/data';
+import { ShortUrlDeletion } from '../../../src/short-urls/reducers/shortUrlDeletion';
+import { ProblemDetailsError } from '../../../src/utils/services/types';
+
+describe('<DeleteShortUrlModal />', () => {
+  let wrapper: ShallowWrapper;
+  const shortUrl = Mock.of<ShortUrl>({
+    tags: [],
+    shortCode: 'abc123',
+    longUrl: 'https://long-domain.com/foo/bar',
+  });
+  const deleteShortUrl = jest.fn(async () => Promise.resolve());
+  const createWrapper = (shortUrlDeletion: Partial<ShortUrlDeletion>) => {
+    wrapper = shallow(
+      <DeleteShortUrlModal
+        isOpen
+        shortUrl={shortUrl}
+        shortUrlDeletion={Mock.of<ShortUrlDeletion>(shortUrlDeletion)}
+        toggle={() => {}}
+        deleteShortUrl={deleteShortUrl}
+        resetDeleteShortUrl={() => {}}
+      />,
+    );
+
+    return wrapper;
+  };
+
+  afterEach(() => wrapper?.unmount());
+  afterEach(jest.clearAllMocks);
+
+  it.each([
+    [
+      { error: 'INVALID_SHORTCODE_DELETION' },
+      'This short URL has received too many visits, and therefore, it cannot be deleted.',
+    ],
+    [
+      { type: 'INVALID_SHORTCODE_DELETION' },
+      'This short URL has received too many visits, and therefore, it cannot be deleted.',
+    ],
+    [
+      { error: 'INVALID_SHORTCODE_DELETION', threshold: 35 },
+      'This short URL has received more than 35 visits, and therefore, it cannot be deleted.',
+    ],
+    [
+      { type: 'INVALID_SHORTCODE_DELETION', threshold: 8 },
+      'This short URL has received more than 8 visits, and therefore, it cannot be deleted.',
+    ],
+  ])('shows threshold error message when threshold error occurs', (errorData: Partial<ProblemDetailsError>, expectedMessage) => {
+    const wrapper = createWrapper({
+      loading: false,
+      error: true,
+      shortCode: 'abc123',
+      errorData: Mock.of<ProblemDetailsError>(errorData),
+    });
+    const warning = wrapper.find('.bg-warning');
+
+    expect(warning).toHaveLength(1);
+    expect(warning.html()).toContain(expectedMessage);
+  });
+
+  it('shows generic error when non-threshold error occurs', () => {
+    const wrapper = createWrapper({
+      loading: false,
+      error: true,
+      shortCode: 'abc123',
+      errorData: Mock.of<ProblemDetailsError>({ error: 'OTHER_ERROR' }),
+    });
+    const error = wrapper.find('.bg-danger');
+
+    expect(error).toHaveLength(1);
+    expect(error.html()).toContain('Something went wrong while deleting the URL :(');
+  });
+
+  it('disables submit button when loading', () => {
+    const wrapper = createWrapper({
+      loading: true,
+      error: false,
+      shortCode: 'abc123',
+    });
+    const submit = wrapper.find('.btn-danger');
+
+    expect(submit).toHaveLength(1);
+    expect(submit.prop('disabled')).toEqual(true);
+    expect(submit.html()).toContain('Deleting...');
+  });
+
+  it('enables submit button when proper short code is provided', (done) => {
+    const shortCode = 'abc123';
+    const wrapper = createWrapper({
+      loading: false,
+      error: false,
+      shortCode,
+    });
+    const input = wrapper.find('.form-control');
+
+    input.simulate('change', { target: { value: shortCode } });
+    setImmediate(() => {
+      const submit = wrapper.find('.btn-danger');
+
+      expect(submit.prop('disabled')).toEqual(false);
+      done();
+    });
+  });
+
+  it('tries to delete short URL when form is submit', (done) => {
+    const shortCode = 'abc123';
+    const wrapper = createWrapper({
+      loading: false,
+      error: false,
+      shortCode,
+    });
+    const input = wrapper.find('.form-control');
+
+    input.simulate('change', { target: { value: shortCode } });
+    setImmediate(() => {
+      const form = wrapper.find('form');
+
+      expect(deleteShortUrl).not.toHaveBeenCalled();
+      form.simulate('submit', { preventDefault: identity });
+      expect(deleteShortUrl).toHaveBeenCalledTimes(1);
+      done();
+    });
+  });
+});