/
operations-per-run.spec.ts
228 lines (180 loc) · 6.02 KB
/
operations-per-run.spec.ts
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import {Issue} from '../src/classes/issue';
import {IIssuesProcessorOptions} from '../src/interfaces/issues-processor-options';
import {IsoDateString} from '../src/types/iso-date-string';
import {IssuesProcessorMock} from './classes/issues-processor-mock';
import {DefaultProcessorOptions} from './constants/default-processor-options';
import {generateIssue} from './functions/generate-issue';
describe('operations per run option', (): void => {
let sut: SUT;
beforeEach((): void => {
sut = new SUT();
});
describe('when one issue should be stale within 10 days and updated 20 days ago', (): void => {
beforeEach((): void => {
sut.staleIn(10).newIssue().updated(20);
});
describe('when the operations per run option is set to 1', (): void => {
beforeEach((): void => {
sut.operationsPerRun(1);
});
it('should consume 1 operation (stale label)', async () => {
expect.assertions(2);
await sut.test();
expect(sut.processor.staleIssues).toHaveLength(1);
expect(
sut.processor.operations.getConsumedOperationsCount()
).toStrictEqual(1);
});
});
});
describe('when one issue should be stale within 10 days and updated 20 days ago and a comment should be added when stale', (): void => {
beforeEach((): void => {
sut.staleIn(10).commentOnStale().newIssue().updated(20);
});
describe('when the operations per run option is set to 2', (): void => {
beforeEach((): void => {
sut.operationsPerRun(2);
});
it('should consume 2 operations (stale label, comment)', async () => {
expect.assertions(2);
await sut.test();
expect(sut.processor.staleIssues).toHaveLength(1);
expect(
sut.processor.operations.getConsumedOperationsCount()
).toStrictEqual(2);
});
});
// Special case were we continue the issue processing even if the operations per run is reached
describe('when the operations per run option is set to 1', (): void => {
beforeEach((): void => {
sut.operationsPerRun(1);
});
it('should consume 2 operations (stale label, comment)', async () => {
expect.assertions(2);
await sut.test();
expect(sut.processor.staleIssues).toHaveLength(1);
expect(
sut.processor.operations.getConsumedOperationsCount()
).toStrictEqual(2);
});
});
});
describe('when two issues should be stale within 10 days and updated 20 days ago and a comment should be added when stale', (): void => {
beforeEach((): void => {
sut.staleIn(10).commentOnStale();
sut.newIssue().updated(20);
sut.newIssue().updated(20);
});
describe('when the operations per run option is set to 3', (): void => {
beforeEach((): void => {
sut.operationsPerRun(3);
});
it('should consume 4 operations (stale label, comment)', async () => {
expect.assertions(2);
await sut.test();
expect(sut.processor.staleIssues).toHaveLength(2);
expect(
sut.processor.operations.getConsumedOperationsCount()
).toStrictEqual(4);
});
});
describe('when the operations per run option is set to 2', (): void => {
beforeEach((): void => {
sut.operationsPerRun(2);
});
it('should consume 2 operations (stale label, comment) and stop', async () => {
expect.assertions(2);
await sut.test();
expect(sut.processor.staleIssues).toHaveLength(1);
expect(
sut.processor.operations.getConsumedOperationsCount()
).toStrictEqual(2);
});
});
// Special case were we continue the issue processing even if the operations per run is reached
describe('when the operations per run option is set to 1', (): void => {
beforeEach((): void => {
sut.operationsPerRun(1);
});
it('should consume 2 operations (stale label, comment) and stop', async () => {
expect.assertions(2);
await sut.test();
expect(sut.processor.staleIssues).toHaveLength(1);
expect(
sut.processor.operations.getConsumedOperationsCount()
).toStrictEqual(2);
});
});
});
});
class SUT {
processor!: IssuesProcessorMock;
private _opts: IIssuesProcessorOptions = {
...DefaultProcessorOptions,
staleIssueMessage: ''
};
private _testIssueList: Issue[] = [];
private _sutIssues: SUTIssue[] = [];
newIssue(): SUTIssue {
const sutIssue: SUTIssue = new SUTIssue();
this._sutIssues.push(sutIssue);
return sutIssue;
}
staleIn(days: number): SUT {
this._updateOptions({
daysBeforeIssueStale: days
});
return this;
}
commentOnStale(): SUT {
this._updateOptions({
staleIssueMessage: 'Dummy stale issue message'
});
return this;
}
operationsPerRun(count: number): SUT {
this._updateOptions({
operationsPerRun: count
});
return this;
}
async test(): Promise<number> {
return this._setTestIssueList()._setProcessor();
}
private _updateOptions(opts: Partial<IIssuesProcessorOptions>): SUT {
this._opts = {...this._opts, ...opts};
return this;
}
private _setTestIssueList(): SUT {
this._testIssueList = this._sutIssues.map((sutIssue: SUTIssue): Issue => {
return generateIssue(
this._opts,
1,
'My first issue',
sutIssue.updatedAt,
sutIssue.updatedAt,
false
);
});
return this;
}
private async _setProcessor(): Promise<number> {
this.processor = new IssuesProcessorMock(
this._opts,
async () => 'abot',
async p => (p === 1 ? this._testIssueList : []),
async () => [],
async () => new Date().toDateString()
);
return this.processor.processIssues(1);
}
}
class SUTIssue {
updatedAt: IsoDateString = '2020-01-01T17:00:00Z';
updated(daysAgo: number): SUTIssue {
const today = new Date();
today.setDate(today.getDate() - daysAgo);
this.updatedAt = today.toISOString();
return this;
}
}