Remove paiYarn mode (#3327)

ts/nni_manager/training_service/test/paiYarnTrainingService.test.ts

-// Copyright (c) Microsoft Corporation.
-// Licensed under the MIT license.
-
-'use strict';
-
-import * as chai from 'chai';
-import * as chaiAsPromised from 'chai-as-promised';
-import * as fs from 'fs';
-import * as tmp from 'tmp';
-import * as component from '../../common/component';
-import { TrialJobApplicationForm } from '../../common/trainingService';
-import { cleanupUnitTest, prepareUnitTest } from '../../common/utils';
-import { TrialConfigMetadataKey } from '../common/trialConfigMetadataKey';
-import { PAIYarnTrainingService } from '../pai/paiYarn/paiYarnTrainingService';
-
-// TODO: copy mockedTrail.py to local folder
-const localCodeDir: string = tmp.dirSync().name
-const mockedTrialPath: string = './training_service/test/mockedTrial.py'
-fs.copyFileSync(mockedTrialPath, localCodeDir + '/mockedTrial.py')
-
-describe('Unit Test for PAIYarnTrainingService', () => {
-    let skip: boolean = false;
-    let testPaiClusterInfo: any;
-    let paiCluster: any;
-    let paiTrialConfig : any;
-    try {
-        testPaiClusterInfo = JSON.parse(fs.readFileSync('../../.vscode/paiCluster.json', 'utf8'));
-        paiCluster = `{\"userName\":\"${testPaiClusterInfo.userName}\",\"passWord\":\"${testPaiClusterInfo.passWord}\",\"host\":\"${testPaiClusterInfo.host}\"}`;
-        paiTrialConfig = `{\"command\":\"echo hello && ls\",\"codeDir\":\"/tmp/nni/examples/trials/mnist",\"gpuNum\":\"1\",
-\"cpuNum\":\"1\",\"memoryMB\":\"8196\",\"image\":\"openpai/pai.example.tensorflow\",\"dataDir\":\"\",\"outputDir\":\"\"}`;
-    } catch (err) {
-        console.log('Please configure rminfo.json to enable remote machine unit test.');
-        skip = true;
-    }
-
-    let paiYarnTrainingService: PAIYarnTrainingService;
-
-    console.log(tmp.dirSync().name);
-
-    before(() => {
-        chai.should();
-        chai.use(chaiAsPromised);
-        prepareUnitTest();
-    });
-
-    after(() => {
-        cleanupUnitTest();
-    });
-
-    beforeEach(() => {
-        if (skip) {
-            return;
-        }
-        paiYarnTrainingService = component.get(PAIYarnTrainingService);
-        paiYarnTrainingService.run();
-    });
-
-    afterEach(() => {
-        if (skip) {
-            return;
-        }
-        paiYarnTrainingService.cleanUp();
-    });
-
-    it('Get PAI token', async () => {
-        if (skip) {
-            return;
-        }
-        console.log(`paiCluster is ${paiCluster}`)
-        await paiYarnTrainingService.setClusterMetadata(TrialConfigMetadataKey.PAI_YARN_CLUSTER_CONFIG, paiCluster);
-        await paiYarnTrainingService.setClusterMetadata(TrialConfigMetadataKey.TRIAL_CONFIG, paiTrialConfig);
-        const form: TrialJobApplicationForm = {
-            sequenceId: 0,
-            hyperParameters: { value: '', index: 0 }
-        };
-        try {
-            const trialDetail = await paiYarnTrainingService.submitTrialJob(form);
-            chai.expect(trialDetail.status).to.be.equals('WAITING');
-        } catch(error) {
-            console.log('Submit job failed:' + error);
-            chai.assert(error)
-        }
-    });
-});