/
index.spec.ts
108 lines (98 loc) · 2.96 KB
/
index.spec.ts
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import { getPkgReleases } from '..';
import * as httpMock from '../../../test/http-mock';
import { loadFixture } from '../../../test/util';
import { EXTERNAL_HOST_ERROR } from '../../constants/error-messages';
import { datasource, defaultRegistryUrl, pageSize } from './common';
const res1 = loadFixture('page.json');
const jre = loadFixture('jre.json');
function getPath(page: number, imageType = 'jdk'): string {
return `/v3/info/release_versions?page_size=${pageSize}&image_type=${imageType}&project=jdk&release_type=ga&sort_method=DATE&sort_order=DESC&vendor=adoptium&page=${page}`;
}
function* range(start: number, end: number): Generator<number, number, number> {
yield start;
if (start === end) {
return;
}
yield* range(start + 1, end);
}
const depName = 'java';
describe('datasource/adoptium-java/index', () => {
describe('getReleases', () => {
it('throws for error', async () => {
httpMock
.scope(defaultRegistryUrl)
.get(getPath(0))
.replyWithError('error');
await expect(
getPkgReleases({
datasource,
depName,
})
).rejects.toThrow(EXTERNAL_HOST_ERROR);
});
it('returns null for 404', async () => {
httpMock.scope(defaultRegistryUrl).get(getPath(0)).reply(404);
expect(
await getPkgReleases({
datasource,
depName,
})
).toBeNull();
});
it('returns null for empty 200 OK', async () => {
httpMock
.scope(defaultRegistryUrl)
.get(getPath(0))
.reply(200, { versions: [] });
expect(
await getPkgReleases({
datasource,
depName,
})
).toBeNull();
});
it('throws for 5xx', async () => {
httpMock.scope(defaultRegistryUrl).get(getPath(0)).reply(502);
await expect(
getPkgReleases({
datasource,
depName,
})
).rejects.toThrow(EXTERNAL_HOST_ERROR);
});
it('processes real data', async () => {
httpMock.scope(defaultRegistryUrl).get(getPath(0)).reply(200, res1);
const res = await getPkgReleases({
datasource,
depName,
});
expect(res).toMatchSnapshot();
expect(res.releases).toHaveLength(3);
});
it('processes real data (jre)', async () => {
httpMock.scope(defaultRegistryUrl).get(getPath(0, 'jre')).reply(200, jre);
const res = await getPkgReleases({
datasource,
depName: 'java-jre',
});
expect(res).toMatchSnapshot();
expect(res.releases).toHaveLength(2);
});
it('pages', async () => {
httpMock
.scope(defaultRegistryUrl)
.get(getPath(0))
.reply(200, {
versions: [...range(1, 50)].map((v) => ({ semver: `1.${v}.0` })),
})
.get(getPath(1))
.reply(404);
const res = await getPkgReleases({
datasource,
depName,
});
expect(res).toMatchSnapshot();
expect(res.releases).toHaveLength(50);
});
});
});