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refactor(docs-infra): take advantage of latest Jasmine features in preview server tests (#36837)

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This commit updates the preview server tests to take advantage of
features supported in the latest version of Jasmine that were not
supported when the rests were first written.

Changes include:

- Use [async/await] in tests.
- Use the new [toBeInstanceOf()] and [toHaveBeenCalledBefore()] matchers.
- Use the new [toBeResolved()] and [toBeRejected()] async matchers (and
  their variants).
- Use the new [withArgs()] method of `Spy` to simplify "trained"
  responses.
- Use the new [resolveTo()]/[rejectWith()] methods of `SpyStrategy` (and
  their variants) to simplify promise-based spies.
- Implement custom async matchers (via [addAsyncMatchers()]) to simplify
  certain tests.

[addAsyncMatchers()]: https://jasmine.github.io/api/3.5/jasmine.html#.addAsyncMatchers
[async/await]: https://jasmine.github.io/tutorials/async
[rejectWith()]: https://jasmine.github.io/api/3.5/SpyStrategy.html#rejectWith
[resolveTo()]: https://jasmine.github.io/api/3.5/SpyStrategy.html#resolveTo
[toBeInstanceOf()]: https://jasmine.github.io/api/3.5/matchers.html#toBeInstanceOf
[toBeRejected()]: https://jasmine.github.io/api/3.5/async-matchers.html#toBeRejected
[toBeResolved()]: https://jasmine.github.io/api/3.5/async-matchers.html#toBeResolved
[toHaveBeenCalledBefore()]: https://jasmine.github.io/api/3.5/matchers.html#toHaveBeenCalledBefore
[withArgs()]: https://jasmine.github.io/api/3.5/Spy.html#withArgs

PR Close #36837
This commit is contained in:
George Kalpakas
2020-05-02 16:14:14 +03:00
committed by Alex Rickabaugh
parent b3cf5b246f
commit 1b8752e595
17 changed files with 623 additions and 808 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
aio/aio-builds-setup/dockerbuild/scripts-js/test/common/circleci-api.spec.ts
View File

@ -45,25 +45,15 @@ describe('CircleCIApi', () => {
const errorMessage = 'Invalid request';
const request = nock(BASE_URL).get(`/${buildNum}?circle-token=${TOKEN}`);
try {
request.replyWithError(errorMessage);
await api.getBuildInfo(buildNum);
throw new Error('Exception Expected');
} catch (err) {
expect(err.message).toEqual(
request.replyWithError(errorMessage);
await expectAsync(api.getBuildInfo(buildNum)).toBeRejectedWithError(
`CircleCI build info request failed ` +
`(request to ${BASE_URL}/${buildNum}?circle-token=${TOKEN} failed, reason: ${errorMessage})`);
}
try {
request.reply(404, errorMessage);
await api.getBuildInfo(buildNum);
throw new Error('Exception Expected');
} catch (err) {
expect(err.message).toEqual(
request.reply(404, errorMessage);
await expectAsync(api.getBuildInfo(buildNum)).toBeRejectedWithError(
`CircleCI build info request failed ` +
`(request to ${BASE_URL}/${buildNum}?circle-token=${TOKEN} failed, reason: ${errorMessage})`);
}
});
});
@ -78,8 +68,7 @@ describe('CircleCIApi', () => {
.get(`/${buildNum}/artifacts?circle-token=${TOKEN}`)
.reply(200, [artifact0, artifact1, artifact2]);
const artifactUrl = await api.getBuildArtifactUrl(buildNum, 'some/path/1');
expect(artifactUrl).toEqual('https://url/1');
await expectAsync(api.getBuildArtifactUrl(buildNum, 'some/path/1')).toBeResolvedTo('https://url/1');
request.done();
});
@ -90,25 +79,15 @@ describe('CircleCIApi', () => {
const errorMessage = 'Invalid request';
const request = nock(BASE_URL).get(`/${buildNum}/artifacts?circle-token=${TOKEN}`);
try {
request.replyWithError(errorMessage);
await api.getBuildArtifactUrl(buildNum, 'some/path/1');
throw new Error('Exception Expected');
} catch (err) {
expect(err.message).toEqual(
request.replyWithError(errorMessage);
await expectAsync(api.getBuildArtifactUrl(buildNum, 'some/path/1')).toBeRejectedWithError(
`CircleCI artifact URL request failed ` +
`(request to ${BASE_URL}/${buildNum}/artifacts?circle-token=${TOKEN} failed, reason: ${errorMessage})`);
}
try {
request.reply(404, errorMessage);
await api.getBuildArtifactUrl(buildNum, 'some/path/1');
throw new Error('Exception Expected');
} catch (err) {
expect(err.message).toEqual(
request.reply(404, errorMessage);
await expectAsync(api.getBuildArtifactUrl(buildNum, 'some/path/1')).toBeRejectedWithError(
`CircleCI artifact URL request failed ` +
`(request to ${BASE_URL}/${buildNum}/artifacts?circle-token=${TOKEN} failed, reason: ${errorMessage})`);
}
});
it('should throw an error if the response does not contain the specified artifact', async () => {
@ -121,14 +100,9 @@ describe('CircleCIApi', () => {
.get(`/${buildNum}/artifacts?circle-token=${TOKEN}`)
.reply(200, [artifact0, artifact1, artifact2]);
try {
await api.getBuildArtifactUrl(buildNum, 'some/path/3');
throw new Error('Exception Expected');
} catch (err) {
expect(err.message).toEqual(
await expectAsync(api.getBuildArtifactUrl(buildNum, 'some/path/3')).toBeRejectedWithError(
`CircleCI artifact URL request failed ` +
`(Missing artifact (some/path/3) for CircleCI build: ${buildNum})`);
}
});
});
});