82 lines
2.8 KiB
TypeScript
82 lines
2.8 KiB
TypeScript
import * as plugins from './tapbundle.plugins.js';
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import { tapCreator } from './tapbundle.tapcreator.js';
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import { TapTools } from './tapbundle.classes.taptools.js';
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// imported interfaces
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import { Deferred } from '@push.rocks/smartpromise';
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import { HrtMeasurement } from '@push.rocks/smarttime';
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// interfaces
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export type TTestStatus = 'success' | 'error' | 'pending' | 'errorAfterSuccess' | 'timeout';
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export interface ITestFunction <T> { (tapTools?: TapTools): Promise<T> };
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export class TapTest <T = unknown> {
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public description: string;
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public failureAllowed: boolean;
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public hrtMeasurement: HrtMeasurement;
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public parallel: boolean;
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public status: TTestStatus;
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public tapTools: TapTools;
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public testFunction: ITestFunction<T>;
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public testKey: number; // the testKey the position in the test qeue. Set upon calling .run()
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private testDeferred: Deferred<TapTest<T>> = plugins.smartpromise.defer();
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public testPromise: Promise<TapTest<T>> = this.testDeferred.promise;
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private testResultDeferred: Deferred<T> = plugins.smartpromise.defer();
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public testResultPromise: Promise<T> = this.testResultDeferred.promise;
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/**
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* constructor
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*/
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constructor(optionsArg: { description: string; testFunction: ITestFunction<T>; parallel: boolean }) {
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this.description = optionsArg.description;
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this.hrtMeasurement = new HrtMeasurement();
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this.parallel = optionsArg.parallel;
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this.status = 'pending';
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this.tapTools = new TapTools(this);
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this.testFunction = optionsArg.testFunction;
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}
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/**
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* run the test
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*/
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public async run(testKeyArg: number) {
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this.hrtMeasurement.start();
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this.testKey = testKeyArg;
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const testNumber = testKeyArg + 1;
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try {
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const testReturnValue = await this.testFunction(this.tapTools);
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if (this.status === 'timeout') {
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throw new Error('Test succeeded, but timed out...');
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}
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this.hrtMeasurement.stop();
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console.log(
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`ok ${testNumber} - ${this.description} # time=${this.hrtMeasurement.milliSeconds}ms`
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);
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this.status = 'success';
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this.testDeferred.resolve(this);
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this.testResultDeferred.resolve(testReturnValue);
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} catch (err: any) {
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this.hrtMeasurement.stop();
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console.log(
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`not ok ${testNumber} - ${this.description} # time=${this.hrtMeasurement.milliSeconds}ms`
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);
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this.testDeferred.resolve(this);
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this.testResultDeferred.resolve(err);
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// if the test has already succeeded before
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if (this.status === 'success') {
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this.status = 'errorAfterSuccess';
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console.log('!!! ALERT !!!: weird behaviour, since test has been already successfull');
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} else {
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this.status = 'error';
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}
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// if the test is allowed to fail
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if (this.failureAllowed) {
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console.log(`please note: failure allowed!`);
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}
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console.log(err);
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}
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}
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}
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