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feat: make context argument to test environments mandatory #12469

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Merged
merged 5 commits into from
Feb 23, 2022
Merged

feat: make context argument to test environments mandatory #12469

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e956244
feat: make `context` argument to test environments mandatory
SimenB Feb 23, 2022
236fe5e
repl
SimenB Feb 23, 2022
a782735
chore: tweak `setGlobal` types
SimenB Feb 23, 2022
6314bbb
no fallback
SimenB Feb 23, 2022
3095aad
unit
SimenB Feb 23, 2022
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unit
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@SimenB
SimenB committed Feb 23, 2022
commit 3095aadf15258b6f11aec7e87509d80f8f775b85
52 changes: 32 additions & 20 deletions packages/jest-environment-jsdom/src/__tests__/jsdom_environment.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,10 +10,13 @@ import JSDomEnvironment from '../';

describe('JSDomEnvironment', () => {
it('should configure setTimeout/setInterval to use the browser api', () => {
const env = new JSDomEnvironment({
globalConfig: makeGlobalConfig(),
projectConfig: makeProjectConfig(),
});
const env = new JSDomEnvironment(
{
globalConfig: makeGlobalConfig(),
projectConfig: makeProjectConfig(),
},
{console, docblockPragmas: {}, testPath: __filename},
);

env.fakeTimers!.useFakeTimers();

Expand All @@ -26,23 +29,29 @@ describe('JSDomEnvironment', () => {
});

it('has modern fake timers implementation', () => {
const env = new JSDomEnvironment({
globalConfig: makeGlobalConfig(),
projectConfig: makeProjectConfig(),
});
const env = new JSDomEnvironment(
{
globalConfig: makeGlobalConfig(),
projectConfig: makeProjectConfig(),
},
{console, docblockPragmas: {}, testPath: __filename},
);

expect(env.fakeTimersModern).toBeDefined();
});

it('should respect userAgent option', () => {
const env = new JSDomEnvironment({
globalConfig: makeGlobalConfig(),
projectConfig: makeProjectConfig({
testEnvironmentOptions: {
userAgent: 'foo',
},
}),
});
const env = new JSDomEnvironment(
{
globalConfig: makeGlobalConfig(),
projectConfig: makeProjectConfig({
testEnvironmentOptions: {
userAgent: 'foo',
},
}),
},
{console, docblockPragmas: {}, testPath: __filename},
);

expect(env.dom.window.navigator.userAgent).toEqual('foo');
});
Expand All @@ -60,10 +69,13 @@ describe('JSDomEnvironment', () => {
* will be called, so please make sure the global.document is still available at this point.
*/
it('should not set the global.document to null too early', () => {
const env = new JSDomEnvironment({
globalConfig: makeGlobalConfig(),
projectConfig: makeProjectConfig(),
});
const env = new JSDomEnvironment(
{
globalConfig: makeGlobalConfig(),
projectConfig: makeProjectConfig(),
},
{console, docblockPragmas: {}, testPath: __filename},
);

const originalCloseFn = env.global.close.bind(env.global);
env.global.close = () => {
Expand Down