Initial commit

2020-06-13 18:34:34 +08:00
commit 52aaa9f15d
655 changed files with 96796 additions and 0 deletions
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+var _ = require('underscore');
+var Backbone = require('backbone');
+var AnalysisModel = require('../../../src/analysis/analysis-model');
+var AnalysisPoller = require('../../../src/analysis/analysis-poller');
+
+describe('src/analysis/analysis-poller', function () {
+  beforeEach(function () {
+    jasmine.clock().install();
+
+    var engineMock = new Backbone.Model();
+    this.reference = jasmine.createSpyObj('reference', ['getParamNamesForAnalysisType']);
+    this.analysisModel1 = new AnalysisModel({
+      id: 'a1',
+      url: 'http://carto.com/foo/bar'
+    }, { engine: engineMock, camshaftReference: this.reference });
+    this.analysisPoller = new AnalysisPoller();
+  });
+
+  afterEach(function () {
+    jasmine.clock().uninstall();
+  });
+
+  describe('.resetAnalysisNodes', function () {
+    _.each([AnalysisModel.STATUS.PENDING, AnalysisModel.STATUS.WAITING, AnalysisModel.STATUS.RUNNING], function (status) {
+      it('should start polling if status of an analysis is "' + status + '"', function () {
+        this.analysisModel1.set({
+          'status': status
+        });
+
+        spyOn(this.analysisModel1, 'fetch').and.callFake(function (options) {
+          options.success();
+        });
+
+        this.analysisPoller.resetAnalysisNodes([ this.analysisModel1 ]);
+
+        expect(this.analysisModel1.fetch).toHaveBeenCalled();
+        expect(this.analysisModel1.fetch.calls.count()).toEqual(1);
+
+        // Wait until next fetch is triggered
+        jasmine.clock().tick(AnalysisPoller.CONFIG.START_DELAY + 1);
+
+        expect(this.analysisModel1.fetch.calls.count()).toEqual(2);
+
+        // Wait until next fetch is triggered
+        jasmine.clock().tick(AnalysisPoller.CONFIG.START_DELAY * AnalysisPoller.CONFIG.DELAY_MULTIPLIER + 1);
+
+        expect(this.analysisModel1.fetch.calls.count()).toEqual(3);
+      });
+    });
+
+    _.each([AnalysisModel.STATUS.READY, AnalysisModel.STATUS.FAILED], function (newStatus) {
+      it('should stop polling if status of an analysis changes to "' + newStatus + '"', function () {
+        spyOn(this.analysisModel1, 'fetch').and.callFake(function (options) {
+          this.analysisModel1.set('status', newStatus, { silent: true });
+          options.success();
+        }.bind(this));
+
+        this.analysisModel1.set({
+          'status': 'pending'
+        });
+
+        this.analysisPoller.resetAnalysisNodes([ this.analysisModel1 ]);
+
+        expect(this.analysisModel1.fetch).toHaveBeenCalled();
+        expect(this.analysisModel1.fetch.calls.count()).toEqual(1);
+
+        // Wait until next fetch is triggered
+        jasmine.clock().tick(AnalysisPoller.CONFIG.START_DELAY + 1);
+
+        expect(this.analysisModel1.fetch.calls.count()).toEqual(1);
+      });
+    });
+  });
+
+  describe('.reset', function () {
+    it('should reset all pollers', function () {
+      this.analysisModel1.set({
+        'status': 'pending'
+      });
+
+      spyOn(this.analysisModel1, 'fetch').and.callFake(function (options) {
+        options.success();
+      });
+
+      this.analysisPoller.resetAnalysisNodes([ this.analysisModel1 ]);
+
+      expect(this.analysisModel1.fetch).toHaveBeenCalled();
+      expect(this.analysisModel1.fetch.calls.count()).toEqual(1);
+
+      // Wait until next fetch is triggered
+      jasmine.clock().tick(AnalysisPoller.CONFIG.START_DELAY + 1);
+
+      // Polling is working
+      expect(this.analysisModel1.fetch.calls.count()).toEqual(2);
+
+      this.analysisPoller.reset();
+
+      // Wait until next fetch is supposed to be triggered
+      jasmine.clock().tick(AnalysisPoller.CONFIG.START_DELAY * AnalysisPoller.CONFIG.DELAY_MULTIPLIER + 1);
+
+      // Polling  has been stopped
+      expect(this.analysisModel1.fetch.calls.count()).toEqual(2);
+    });
+  });
+});