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author | George Goldberg <george@gberg.me> | 2017-03-23 18:05:36 +0000 |
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committer | Christopher Speller <crspeller@gmail.com> | 2017-03-23 14:05:36 -0400 |
commit | 7d449e05562c76bb430efc1c36bd715675a84152 (patch) | |
tree | b6d5bbd143fbd31483c9c931b5031aec280ace2d /webapp/tests/components/spinner_button.test.jsx | |
parent | c6ded1dbfd69a1da69add8d2b554f4b7dd0341b3 (diff) | |
download | chat-7d449e05562c76bb430efc1c36bd715675a84152.tar.gz chat-7d449e05562c76bb430efc1c36bd715675a84152.tar.bz2 chat-7d449e05562c76bb430efc1c36bd715675a84152.zip |
PLT-5755: Infrastructure for Component Testing. (#5814)
This migrates the existing webapp tests to using Jest and Enzyme. The
infrastructure is put in place for React component testing, and a few
simple example component tests are implemented.
This also adds snapshot testing of components, coverage checking for the
webapp (although that is not yet integrated to Coveralls), and the
ability to run npm run test:watch to automatically re-run affected tests
when working on the webapp codebase.
Diffstat (limited to 'webapp/tests/components/spinner_button.test.jsx')
-rw-r--r-- | webapp/tests/components/spinner_button.test.jsx | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/webapp/tests/components/spinner_button.test.jsx b/webapp/tests/components/spinner_button.test.jsx new file mode 100644 index 000000000..39e93071d --- /dev/null +++ b/webapp/tests/components/spinner_button.test.jsx @@ -0,0 +1,53 @@ +// Copyright (c) 2017 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import React from 'react'; +import {shallow, mount} from 'enzyme'; + +import SpinnerButton from 'components/spinner_button.jsx'; + +describe('components/SpinnerButton', () => { + test('should match snapshot with required props', () => { + const wrapper = shallow( + <SpinnerButton + spinning={false} + /> + ); + expect(wrapper).toMatchSnapshot(); + }); + + test('should match snapshot with spinning', () => { + const wrapper = shallow( + <SpinnerButton + spinning={true} + /> + ); + expect(wrapper).toMatchSnapshot(); + }); + + test('should match snapshot with children', () => { + const wrapper = shallow( + <SpinnerButton + spinning={false} + > + <span id='child1'/> + <span id='child2'/> + </SpinnerButton> + ); + expect(wrapper).toMatchSnapshot(); + }); + + test('should handle onClick', (done) => { + function onClick() { + done(); + } + + const wrapper = mount( + <SpinnerButton + spinning={false} + onClick={onClick} + /> + ); + wrapper.find('button').first().props().onClick(); + }); +}); |