mirror of
https://github.com/Safe-Support-Chat/ocrcc-chatbox
synced 2024-12-24 01:51:45 +00:00
Merge pull request #13 from seriousben/adding-coverage
covering all javascript
This commit is contained in:
Benjamin Boudreau
GitHub
commit
456778d0a1
@ -1,4 +1,10 @@
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import Enzyme from 'enzyme';
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import Adapter from 'enzyme-adapter-react-16';
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Enzyme.configure({ adapter: new Adapter() });
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Enzyme.configure({ adapter: new Adapter() });
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Object.defineProperty(document, 'readyState', {
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val: 'complete',
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get() { return this.val; },
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set(s) { this.val = s; },
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});
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1961
package-lock.json
generated
1961
package-lock.json
generated
File diff suppressed because it is too large
Load Diff
19
package.json
19
package.json
@ -6,7 +6,8 @@
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"scripts": {
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"build": "webpack",
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"start": "webpack-serve --config ./webpack.config.js --mode development --open",
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"test": "jest"
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"test": "jest",
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"test-update-snapshots": "jest --updateSnapshot"
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},
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"babel": {
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"presets": [
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@ -17,6 +18,13 @@
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"jest": {
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"coverageDirectory": "./coverage/",
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"collectCoverage": true,
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"collectCoverageFrom": [
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"<rootDir>/src/**/*.js?(x)"
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],
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"coveragePathIgnorePatterns": [
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"/node_modules/",
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"/test-helpers/"
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],
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"transform": {
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"^.+\\.(js|jsx|mjs)$": "<rootDir>/node_modules/babel-jest",
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"^.+\\.(css|scss)$": "<rootDir>/jest/cssTransform.js",
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@ -24,10 +32,16 @@
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},
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"setupFiles": [
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"<rootDir>/jest/setup.js"
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],
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"snapshotSerializers": [
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"enzyme-to-json/serializer"
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]
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},
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"serve": {
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"content": ["./dist", "./public"]
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"content": [
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"./dist",
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"./public"
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]
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},
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"author": "seriousben https://github.com/seriousben",
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"license": "MIT",
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@ -41,6 +55,7 @@
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"css-loader": "^0.28.11",
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"enzyme": "^3.3.0",
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"enzyme-adapter-react-16": "^1.1.1",
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"enzyme-to-json": "^3.3.4",
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"eslint": "^4.19.1",
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"eslint-config-airbnb": "^16.1.0",
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"eslint-import-resolver-webpack": "^0.10.0",
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@ -6,7 +6,7 @@
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<body>
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<script src="/embeddable-widget.js"></script>
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<script>
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EmbeddableWidget.render();
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EmbeddableWidget.mount();
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</script>
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</body>
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</html>
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@ -1 +0,0 @@
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58305
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175
src/__snapshots__/widget.test.js.snap
Normal file
175
src/__snapshots__/widget.test.js.snap
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@ -0,0 +1,175 @@
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// Jest Snapshot v1, https://goo.gl/fbAQLP
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exports[`<Widget /> open/close 1`] = `
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<Widget>
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<div
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className="docked-widget"
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>
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<Transition
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appear={false}
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enter={true}
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exit={true}
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in={false}
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mountOnEnter={false}
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onEnter={[Function]}
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onEntered={[Function]}
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onEntering={[Function]}
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onExit={[Function]}
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onExited={[Function]}
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onExiting={[Function]}
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timeout={250}
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unmountOnExit={false}
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>
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<div
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className="widget widget-exited"
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>
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<div
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className="widget-header"
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>
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<div
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className="widget-header-title"
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>
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Header
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</div>
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<a
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className="widget-header-icon"
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onClick={[Function]}
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>
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X
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</a>
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</div>
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<div
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className="widget-body"
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>
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Body
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</div>
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<div
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className="widget-footer"
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>
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Footer
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</div>
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</div>
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</Transition>
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<a
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className="dock"
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onClick={[Function]}
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>
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^ OPEN ^
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</a>
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</div>
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</Widget>
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`;
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exports[`<Widget /> open/close 2`] = `
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<Widget>
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<div
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className="docked-widget"
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>
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<Transition
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appear={false}
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enter={true}
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exit={true}
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in={true}
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mountOnEnter={false}
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onEnter={[Function]}
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onEntered={[Function]}
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onEntering={[Function]}
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onExit={[Function]}
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onExited={[Function]}
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onExiting={[Function]}
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timeout={250}
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unmountOnExit={false}
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>
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<div
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className="widget widget-entering"
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>
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<div
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className="widget-header"
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>
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<div
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className="widget-header-title"
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>
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Header
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</div>
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<a
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className="widget-header-icon"
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onClick={[Function]}
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>
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X
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</a>
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</div>
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<div
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className="widget-body"
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>
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Body
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</div>
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<div
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className="widget-footer"
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>
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Footer
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</div>
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</div>
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</Transition>
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</div>
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</Widget>
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`;
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exports[`<Widget /> open/close 3`] = `
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<Widget>
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<div
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className="docked-widget"
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>
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<Transition
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appear={false}
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enter={true}
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exit={true}
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in={false}
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mountOnEnter={false}
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onEnter={[Function]}
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onEntered={[Function]}
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onEntering={[Function]}
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onExit={[Function]}
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onExited={[Function]}
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onExiting={[Function]}
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timeout={250}
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unmountOnExit={false}
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>
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<div
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className="widget widget-exited"
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>
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<div
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className="widget-header"
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>
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<div
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className="widget-header-title"
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>
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Header
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</div>
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<a
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className="widget-header-icon"
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onClick={[Function]}
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>
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X
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</a>
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</div>
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<div
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className="widget-body"
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>
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Body
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</div>
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<div
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className="widget-footer"
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>
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Footer
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</div>
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</div>
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</Transition>
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<a
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className="dock"
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onClick={[Function]}
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>
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^ OPEN ^
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</a>
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</div>
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</Widget>
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`;
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23
src/index.js
23
src/index.js
@ -3,16 +3,22 @@ import ReactDOM from 'react-dom';
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import Widget from './widget';
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export default class EmbeddableWidget {
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static render() {
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static el;
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static mount() {
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const component = <Widget />;
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function doRender() {
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const containerEl = document.createElement('div');
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document.body.appendChild(containerEl);
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if (EmbeddableWidget.el) {
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throw new Error('EmbeddableWidget is already mounted, unmount first');
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}
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const el = document.createElement('div');
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document.body.appendChild(el);
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ReactDOM.render(
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component,
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containerEl,
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el,
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);
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EmbeddableWidget.el = el;
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}
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if (document.readyState === 'complete') {
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doRender();
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@ -22,4 +28,13 @@ export default class EmbeddableWidget {
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});
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}
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}
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static unmount() {
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if (!EmbeddableWidget.el) {
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throw new Error('EmbeddableWidget is not mounted, mount first');
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}
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ReactDOM.unmountComponentAtNode(EmbeddableWidget.el);
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EmbeddableWidget.el.parentNode.removeChild(EmbeddableWidget.el);
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EmbeddableWidget.el = null;
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}
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}
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44
src/index.test.js
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44
src/index.test.js
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import EmbeddableWidget from './index';
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import { waitForSelection } from './test-helpers';
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describe('EmbeddableWidget', () => {
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afterEach(() => {
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document.readyState = 'complete';
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if (EmbeddableWidget.el) {
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EmbeddableWidget.unmount();
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}
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});
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test('#mount document becomes ready', async () => {
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document.readyState = 'loading';
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EmbeddableWidget.mount();
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window.dispatchEvent(new Event('load', {}));
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await waitForSelection(document, 'div');
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});
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test('#mount document complete', async () => {
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EmbeddableWidget.mount();
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await waitForSelection(document, 'div');
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});
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test('#mount twice', async () => {
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EmbeddableWidget.mount();
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expect(() => EmbeddableWidget.mount()).toThrow('already mounted');
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});
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test('#unmount', async () => {
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const el = document.createElement('div');
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document.body.appendChild(el);
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expect(document.querySelectorAll('div')).toHaveLength(1);
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EmbeddableWidget.el = el;
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EmbeddableWidget.unmount();
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expect(document.querySelectorAll('div')).toHaveLength(0);
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});
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test('#unmount without mounting', async () => {
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expect(() => EmbeddableWidget.unmount()).toThrow('not mounted');
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});
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});
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30
src/test-helpers/index.js
Normal file
30
src/test-helpers/index.js
Normal file
@ -0,0 +1,30 @@
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function checkFunc(dom, selector) {
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if (typeof dom.update === 'function') {
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const el = dom.update().find(selector);
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if (el.exists()) {
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return el;
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}
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return null;
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}
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const els = dom.querySelectorAll(selector);
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if (els.length !== 0) {
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return els;
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}
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return null;
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}
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export async function waitForSelection(dom, selector) {
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let numSleep = 0;
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for (;;) {
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const el = checkFunc(dom, selector);
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if (el) {
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return el;
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}
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if (numSleep > 2) {
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throw new Error(`could not find ${selector}`);
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}
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await new Promise(resolve => setTimeout(resolve, 250));
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numSleep += 1;
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}
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}
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@ -1,9 +1,37 @@
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import React from 'react';
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import { shallow } from 'enzyme';
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import { mount } from 'enzyme';
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import Widget from './widget';
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import { waitForSelection } from './test-helpers';
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describe('<Widget />', () => {
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test('open/close', async () => {
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const widgetDom = mount(<Widget />);
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expect(widgetDom).toMatchSnapshot();
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{
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const dockAnchorEl = widgetDom.find('a.dock');
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expect(dockAnchorEl).toHaveLength(1);
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// open widget
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dockAnchorEl.simulate('click');
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}
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expect(widgetDom).toMatchSnapshot();
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// dock does not exist anymore
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expect(widgetDom.find('a.dock')).toHaveLength(0);
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const closeAnchorEl = await waitForSelection(widgetDom, 'a.widget-header-icon');
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expect(closeAnchorEl).toHaveLength(1);
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// close widget
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closeAnchorEl.simulate('click');
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{
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const dockAnchorEl = await waitForSelection(widgetDom, 'a.dock');
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expect(dockAnchorEl).toHaveLength(1);
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}
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expect(widgetDom).toMatchSnapshot();
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});
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test('simple test', () => {
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const widgetDom = shallow(<Widget />);
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console.log(widgetDom.html());
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expect(widgetDom.find('.docked-widget').exists()).toBe(true);
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});
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