TypeScript helpers.ServiceTestContext类代码示例

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本文整理汇总了TypeScript中test/specs/helpers.ServiceTestContext类的典型用法代码示例。如果您正苦于以下问题：TypeScript ServiceTestContext类的具体用法？TypeScript ServiceTestContext怎么用？TypeScript ServiceTestContext使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了ServiceTestContext类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: describe

describe('PrometheusDatasource', function() {
  var ctx = new helpers.ServiceTestContext();
  var instanceSettings = {url: 'proxied', directUrl: 'direct', user: 'test', password: 'mupp' };

  beforeEach(angularMocks.module('grafana.core'));
  beforeEach(angularMocks.module('grafana.services'));
  beforeEach(ctx.providePhase(['timeSrv']));

  beforeEach(angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
    ctx.$q = $q;
    ctx.$httpBackend =  $httpBackend;
    ctx.$rootScope = $rootScope;
    ctx.ds = $injector.instantiate(PrometheusDatasource, {instanceSettings: instanceSettings});
    $httpBackend.when('GET', /\.html$/).respond('');
  }));

  describe('When querying prometheus with one target using query editor target spec', function() {
    var results;
    var urlExpected = 'proxied/api/v1/query_range?query=' +
                      encodeURIComponent('test{job="testjob"}') +
                      '&start=1443438675&end=1443460275&step=60';
    var query = {
      range: { from: moment(1443438674760), to: moment(1443460274760) },
      targets: [{ expr: 'test{job="testjob"}' }],
      interval: '60s'
    };
    var response = {
      status: "success",
      data: {
        resultType: "matrix",
        result: [{
          metric: {"__name__": "test", job: "testjob"},
          values: [[1443454528, "3846"]]
        }]
      }
    };
    beforeEach(function() {
      ctx.$httpBackend.expect('GET', urlExpected).respond(response);
      ctx.ds.query(query).then(function(data) { results = data; });
      ctx.$httpBackend.flush();
    });
    it('should generate the correct query', function() {
      ctx.$httpBackend.verifyNoOutstandingExpectation();
    });
    it('should return series list', function() {
      expect(results.data.length).to.be(1);
      expect(results.data[0].target).to.be('test{job="testjob"}');
    });
  });
  describe('When querying prometheus with one target which return multiple series', function() {
    var results;
    var start = 1443438675;
    var end = 1443460275;
    var step = 60;
    var urlExpected = 'proxied/api/v1/query_range?query=' +
                      encodeURIComponent('test{job="testjob"}') +
                      '&start=' + start + '&end=' + end + '&step=' + step;
    var query = {
      range: { from: moment(1443438674760), to: moment(1443460274760) },
      targets: [{ expr: 'test{job="testjob"}' }],
      interval: '60s'
    };
    var response = {
      status: "success",
      data: {
        resultType: "matrix",
        result: [
          {
            metric: {"__name__": "test", job: "testjob", series: 'series 1'},
            values: [
              [start + step * 1, "3846"],
              [start + step * 3, "3847"],
              [end - step * 1, "3848"],
            ]
          },
          {
            metric: {"__name__": "test", job: "testjob", series: 'series 2'},
            values: [
              [start + step * 2, "4846"]
            ]
          },
        ]
      }
    };
    beforeEach(function() {
      ctx.$httpBackend.expect('GET', urlExpected).respond(response);
      ctx.ds.query(query).then(function(data) { results = data; });
      ctx.$httpBackend.flush();
    });
    it('should be same length', function() {
      expect(results.data.length).to.be(2);
      expect(results.data[0].datapoints.length).to.be((end - start) / step + 1);
      expect(results.data[1].datapoints.length).to.be((end - start) / step + 1);
    });
    it('should fill null until first datapoint in response', function() {
      expect(results.data[0].datapoints[0][1]).to.be(start * 1000);
      expect(results.data[0].datapoints[0][0]).to.be(null);
      expect(results.data[0].datapoints[1][1]).to.be((start + step * 1) * 1000);
      expect(results.data[0].datapoints[1][0]).to.be(3846);
    });
//.........这里部分代码省略.........

开发者ID:casaria，项目名称:grafana-trillium-src-fork，代码行数:101，代码来源:datasource_specs.ts

示例2: describe

describe('ElasticDatasource', function() {
  var ctx = new helpers.ServiceTestContext();

  beforeEach(angularMocks.module('grafana.core'));
  beforeEach(angularMocks.module('grafana.services'));
  beforeEach(ctx.providePhase(['templateSrv', 'backendSrv', 'timeSrv']));

  beforeEach(angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
    ctx.$q = $q;
    ctx.$httpBackend =  $httpBackend;
    ctx.$rootScope = $rootScope;
    ctx.$injector = $injector;
    $httpBackend.when('GET', /\.html$/).respond('');
  }));

  function createDatasource(instanceSettings) {
    instanceSettings.jsonData = instanceSettings.jsonData || {};
    ctx.ds = ctx.$injector.instantiate(ElasticDatasource, {instanceSettings: instanceSettings});
  }

  describe('When testing datasource with index pattern', function() {
    beforeEach(function() {
      createDatasource({url: 'http://es.com', index: '[asd-]YYYY.MM.DD', jsonData: {interval: 'Daily', esVersion: '2'}});
    });

    it('should translate index pattern to current day', function() {
      var requestOptions;
      ctx.backendSrv.datasourceRequest = function(options) {
        requestOptions = options;
        return ctx.$q.when({data: {}});
      };

      ctx.ds.testDatasource();
      ctx.$rootScope.$apply();

      var today = moment.utc().format("YYYY.MM.DD");
      expect(requestOptions.url).to.be("http://es.com/asd-" + today + '/_mapping');
    });
  });

  describe('When issueing metric query with interval pattern', function() {
    var requestOptions, parts, header;

    beforeEach(function() {
      createDatasource({url: 'http://es.com', index: '[asd-]YYYY.MM.DD', jsonData: {interval: 'Daily', esVersion: '2'}});

      ctx.backendSrv.datasourceRequest = function(options) {
        requestOptions = options;
        return ctx.$q.when({data: {responses: []}});
      };

      ctx.ds.query({
        range: {
          from: moment.utc([2015, 4, 30, 10]),
          to: moment.utc([2015, 5, 1, 10])
        },
        targets: [{ bucketAggs: [], metrics: [{type: 'raw_document'}], query: 'escape\\:test' }]
      });

      ctx.$rootScope.$apply();

      parts = requestOptions.data.split('\n');
      header = angular.fromJson(parts[0]);
    });

    it('should translate index pattern to current day', function() {
      expect(header.index).to.eql(['asd-2015.05.30', 'asd-2015.05.31', 'asd-2015.06.01']);
    });

    it('should json escape lucene query', function() {
      var body = angular.fromJson(parts[1]);
      expect(body.query.bool.filter[1].query_string.query).to.be('escape\\:test');
    });
  });

  describe('When issueing document query', function() {
    var requestOptions, parts, header;

    beforeEach(function() {
      createDatasource({url: 'http://es.com', index: 'test', jsonData: {esVersion: '2'}});

      ctx.backendSrv.datasourceRequest = function(options) {
        requestOptions = options;
        return ctx.$q.when({data: {responses: []}});
      };

      ctx.ds.query({
        range: { from: moment([2015, 4, 30, 10]), to: moment([2015, 5, 1, 10]) },
        targets: [{ bucketAggs: [], metrics: [{type: 'raw_document'}], query: 'test' }]
      });

      ctx.$rootScope.$apply();
      parts = requestOptions.data.split('\n');
      header = angular.fromJson(parts[0]);
    });

    it('should set search type to query_then_fetch', function() {
      expect(header.search_type).to.eql('query_then_fetch');
    });

//.........这里部分代码省略.........

开发者ID:PaulMest，项目名称:grafana，代码行数:101，代码来源:datasource_specs.ts

示例3: describe

describe('openfalconDatasource', function() {
  var ctx = new helpers.ServiceTestContext();
  var instanceSettings: any = {url: ['']};

  beforeEach(angularMocks.module('grafana.core'));
  beforeEach(angularMocks.module('grafana.services'));
  beforeEach(ctx.providePhase(['backendSrv']));
  beforeEach(angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
    ctx.$q = $q;
    ctx.$httpBackend =  $httpBackend;
    ctx.$rootScope = $rootScope;
    ctx.$injector = $injector;
  }));

  beforeEach(function() {
    ctx.ds = ctx.$injector.instantiate(Datasource, {instanceSettings: instanceSettings});
  });

  describe('When querying influxdb with one target using query editor target spec', function() {
    var query = {
    rangeRaw: { from: 'now-1h', to: 'now' },
    targets: [{ target: 'prod1.count' }, {target: 'prod2.count'}],
    maxDataPoints: 500,
    };

    var results;
    var requestOptions;

    beforeEach(function() {
      ctx.backendSrv.datasourceRequest = function(options) {
        requestOptions = options;
        return ctx.$q.when({data: [{ target: 'prod1.count', datapoints: [[10, 1], [12,1]] }]});
      };

      ctx.ds.query(query).then(function(data) { results = data; });
      ctx.$rootScope.$apply();
    });

    it('should generate the correct query', function() {
      expect(requestOptions.url).to.be('/render');
    });

    it('should query correctly', function() {
      var params = requestOptions.data.split('&');
      expect(params).to.contain('target=prod1.count');
      expect(params).to.contain('target=prod2.count');
      expect(params).to.contain('from=-1h');
      expect(params).to.contain('until=now');
    });

    it('should exclude undefined params', function() {
      var params = requestOptions.data.split('&');
      expect(params).to.not.contain('cacheTimeout=undefined');
    });

    it('should return series list', function() {
      expect(results.data.length).to.be(1);
      expect(results.data[0].target).to.be('prod1.count');
    });

    it('should convert to millisecond resolution', function() {
      expect(results.data[0].datapoints[0][0]).to.be(10);
    });

  });

  describe('building openfalcon params', function() {
    it('should return empty array if no targets', function() {
      var results = ctx.ds.buildOpenFalconParams({
        targets: [{}]
      });
      expect(results.length).to.be(0);
    });

    it('should uri escape targets', function() {
      var results = ctx.ds.buildOpenFalconParams({
      targets: [{target: 'prod1.{test,test2}'}, {target: 'prod2.count'}]
      });
      expect(results).to.contain('target=prod1.%7Btest%2Ctest2%7D');
    });

    it('should replace target placeholder', function() {
      var results = ctx.ds.buildOpenFalconParams({
      targets: [{target: 'series1'}, {target: 'series2'}, {target: 'asPercent(#A,#B)'}]
      });
      expect(results[2]).to.be('target=asPercent(series1%2Cseries2)');
    });

    it('should replace target placeholder for hidden series', function() {
      var results = ctx.ds.buildOpenFalconParams({
      targets: [{target: 'series1', hide: true}, {target: 'sumSeries(#A)', hide: true}, {target: 'asPercent(#A,#B)'}]
      });
      expect(results[0]).to.be('target=' + encodeURIComponent('asPercent(series1,sumSeries(series1))'));
    });

    it('should replace target placeholder when nesting query references', function() {
      var results = ctx.ds.buildOpenFalconParams({
      targets: [{target: 'series1'}, {target: 'sumSeries(#A)'}, {target: 'asPercent(#A,#B)'}]
      });
      expect(results[2]).to.be('target=' + encodeURIComponent("asPercent(series1,sumSeries(series1))"));
//.........这里部分代码省略.........

开发者ID:glasslion，项目名称:grafana-open-falcon，代码行数:101，代码来源:datasource_specs.ts

示例4: describe

describe('PostgreSQLDatasource', function() {
  var ctx = new helpers.ServiceTestContext();
  var instanceSettings = {name: 'postgresql'};

  beforeEach(angularMocks.module('grafana.core'));
  beforeEach(angularMocks.module('grafana.services'));
  beforeEach(ctx.providePhase(['backendSrv']));

  beforeEach(angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
    ctx.$q = $q;
    ctx.$httpBackend =  $httpBackend;
    ctx.$rootScope = $rootScope;
    ctx.ds = $injector.instantiate(PostgresDatasource, {instanceSettings: instanceSettings});
    $httpBackend.when('GET', /\.html$/).respond('');
  }));

  describe('When performing annotationQuery', function() {
    let results;

    const annotationName = 'MyAnno';

    const options = {
      annotation: {
        name: annotationName,
        rawQuery: 'select time, title, text, tags from table;'
      },
      range: {
        from: moment(1432288354),
        to: moment(1432288401)
      }
    };

    const response = {
      results: {
        MyAnno: {
          refId: annotationName,
          tables: [
            {
              columns: [{text: 'time'}, {text: 'text'}, {text: 'tags'}],
              rows: [
                [1432288355, 'some text', 'TagA,TagB'],
                [1432288390, 'some text2', ' TagB , TagC'],
                [1432288400, 'some text3']
              ]
            }
          ]
        }
      }
    };

    beforeEach(function() {
      ctx.backendSrv.datasourceRequest = function(options) {
        return ctx.$q.when({data: response, status: 200});
      };
      ctx.ds.annotationQuery(options).then(function(data) { results = data; });
      ctx.$rootScope.$apply();
    });

    it('should return annotation list', function() {
      expect(results.length).to.be(3);

      expect(results[0].text).to.be('some text');
      expect(results[0].tags[0]).to.be('TagA');
      expect(results[0].tags[1]).to.be('TagB');

      expect(results[1].tags[0]).to.be('TagB');
      expect(results[1].tags[1]).to.be('TagC');

      expect(results[2].tags.length).to.be(0);
    });
  });

  describe('When performing metricFindQuery', function() {
    let results;
    const query = 'select * from atable';
    const response = {
      results: {
        tempvar: {
          meta: {
            rowCount: 3
          },
          refId: 'tempvar',
          tables: [
            {
              columns: [{text: 'title'}, {text: 'text'}],
              rows: [
                ['aTitle', 'some text'],
                ['aTitle2', 'some text2'],
                ['aTitle3', 'some text3']
              ]
            }
          ]
        }
      }
    };

    beforeEach(function() {
      ctx.backendSrv.datasourceRequest = function(options) {
        return ctx.$q.when({data: response, status: 200});
      };
//.........这里部分代码省略.........

开发者ID:khaled-ansary，项目名称:grafana，代码行数:101，代码来源:datasource_specs.ts

示例5: describe

describe('ElasticDatasource', function() {
  var ctx = new helpers.ServiceTestContext();
  var instanceSettings: any = {jsonData: {}};

  beforeEach(angularMocks.module('grafana.core'));
  beforeEach(angularMocks.module('grafana.services'));
  beforeEach(ctx.providePhase(['templateSrv', 'backendSrv']));
  beforeEach(angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
    ctx.$q = $q;
    ctx.$httpBackend =  $httpBackend;
    ctx.$rootScope = $rootScope;
    ctx.$injector = $injector;
  }));

  function createDatasource(instanceSettings) {
    instanceSettings.jsonData = instanceSettings.jsonData || {};
    ctx.ds = ctx.$injector.instantiate(ElasticDatasource, {instanceSettings: instanceSettings});
  }

  describe('When testing datasource with index pattern', function() {
    beforeEach(function() {
      createDatasource({url: 'http://es.com', index: '[asd-]YYYY.MM.DD', jsonData: {interval: 'Daily'}});
    });

    it('should translate index pattern to current day', function() {
      var requestOptions;
      ctx.backendSrv.datasourceRequest = function(options) {
        requestOptions = options;
        return ctx.$q.when({data: {}});
      };

      ctx.ds.testDatasource();
      ctx.$rootScope.$apply();

      var today = moment.utc().format("YYYY.MM.DD");
      expect(requestOptions.url).to.be("http://es.com/asd-" + today + '/_stats');
    });
  });

  describe('When issueing metric query with interval pattern', function() {
    var requestOptions, parts, header;

    beforeEach(function() {
      createDatasource({url: 'http://es.com', index: '[asd-]YYYY.MM.DD', jsonData: {interval: 'Daily'}});

      ctx.backendSrv.datasourceRequest = function(options) {
        requestOptions = options;
        return ctx.$q.when({data: {responses: []}});
      };

      ctx.ds.query({
        range: {
          from: moment([2015, 4, 30, 10]),
          to: moment([2015, 5, 1, 10])
        },
        targets: [{ bucketAggs: [], metrics: [], query: 'escape\\:test' }]
      });

      ctx.$rootScope.$apply();

      parts = requestOptions.data.split('\n');
      header = angular.fromJson(parts[0]);
    });

    it('should translate index pattern to current day', function() {
      expect(header.index).to.eql(['asd-2015.05.30', 'asd-2015.05.31', 'asd-2015.06.01']);
    });

    it('should json escape lucene query', function() {
      var body = angular.fromJson(parts[1]);
      expect(body.query.filtered.query.query_string.query).to.be('escape\\:test');
    });
  });

  describe('When issueing document query', function() {
    var requestOptions, parts, header;

    beforeEach(function() {
      createDatasource({url: 'http://es.com', index: 'test'});

      ctx.backendSrv.datasourceRequest = function(options) {
        requestOptions = options;
        return ctx.$q.when({data: {responses: []}});
      };

      ctx.ds.query({
        range: { from: moment([2015, 4, 30, 10]), to: moment([2015, 5, 1, 10]) },
        targets: [{ bucketAggs: [], metrics: [{type: 'raw_document'}], query: 'test' }]
      });

      ctx.$rootScope.$apply();
      parts = requestOptions.data.split('\n');
      header = angular.fromJson(parts[0]);
    });

    it('should set search type to query_then_fetch', function() {
      expect(header.search_type).to.eql('query_then_fetch');
    });

    it('should set size', function() {
//.........这里部分代码省略.........

开发者ID:ArtyomyuS，项目名称:grafana，代码行数:101，代码来源:datasource_specs.ts

示例6: describe

describe('timeSrv', function() {
  var ctx = new helpers.ServiceTestContext();
  var _dashboard: any = {
    time: { from: 'now-6h', to: 'now' },
    getTimezone: sinon.stub().returns('browser'),
  };

  beforeEach(angularMocks.module('grafana.core'));
  beforeEach(angularMocks.module('grafana.services'));
  beforeEach(ctx.createService('timeSrv'));

  beforeEach(function() {
    ctx.service.init(_dashboard);
  });

  describe('timeRange', function() {
    it('should return unparsed when parse is false', function() {
      ctx.service.setTime({ from: 'now', to: 'now-1h' });
      var time = ctx.service.timeRange();
      expect(time.raw.from).to.be('now');
      expect(time.raw.to).to.be('now-1h');
    });

    it('should return parsed when parse is true', function() {
      ctx.service.setTime({ from: 'now', to: 'now-1h' });
      var time = ctx.service.timeRange();
      expect(moment.isMoment(time.from)).to.be(true);
      expect(moment.isMoment(time.to)).to.be(true);
    });
  });

  describe('init time from url', function() {
    it('should handle relative times', function() {
      ctx.$location.search({ from: 'now-2d', to: 'now' });
      ctx.service.init(_dashboard);
      var time = ctx.service.timeRange();
      expect(time.raw.from).to.be('now-2d');
      expect(time.raw.to).to.be('now');
    });

    it('should handle formated dates', function() {
      ctx.$location.search({ from: '20140410T052010', to: '20140520T031022' });
      ctx.service.init(_dashboard);
      var time = ctx.service.timeRange(true);
      expect(time.from.valueOf()).to.equal(new Date('2014-04-10T05:20:10Z').getTime());
      expect(time.to.valueOf()).to.equal(new Date('2014-05-20T03:10:22Z').getTime());
    });

    it('should handle formated dates without time', function() {
      ctx.$location.search({ from: '20140410', to: '20140520' });
      ctx.service.init(_dashboard);
      var time = ctx.service.timeRange(true);
      expect(time.from.valueOf()).to.equal(new Date('2014-04-10T00:00:00Z').getTime());
      expect(time.to.valueOf()).to.equal(new Date('2014-05-20T00:00:00Z').getTime());
    });

    it('should handle epochs', function() {
      ctx.$location.search({ from: '1410337646373', to: '1410337665699' });
      ctx.service.init(_dashboard);
      var time = ctx.service.timeRange(true);
      expect(time.from.valueOf()).to.equal(1410337646373);
      expect(time.to.valueOf()).to.equal(1410337665699);
    });

    it('should handle bad dates', function() {
      ctx.$location.search({
        from: '20151126T00010%3C%2Fp%3E%3Cspan%20class',
        to: 'now',
      });
      _dashboard.time.from = 'now-6h';
      ctx.service.init(_dashboard);
      expect(ctx.service.time.from).to.equal('now-6h');
      expect(ctx.service.time.to).to.equal('now');
    });
  });

  describe('setTime', function() {
    it('should return disable refresh if refresh is disabled for any range', function() {
      _dashboard.refresh = false;

      ctx.service.setTime({ from: '2011-01-01', to: '2015-01-01' });
      expect(_dashboard.refresh).to.be(false);
    });

    it('should restore refresh for absolute time range', function() {
      _dashboard.refresh = '30s';

      ctx.service.setTime({ from: '2011-01-01', to: '2015-01-01' });
      expect(_dashboard.refresh).to.be('30s');
    });

    it('should restore refresh after relative time range is set', function() {
      _dashboard.refresh = '10s';
      ctx.service.setTime({
        from: moment([2011, 1, 1]),
        to: moment([2015, 1, 1]),
      });
      expect(_dashboard.refresh).to.be(false);
      ctx.service.setTime({ from: '2011-01-01', to: 'now' });
      expect(_dashboard.refresh).to.be('10s');
//.........这里部分代码省略.........

开发者ID:GPegel，项目名称:grafana，代码行数:101，代码来源:time_srv_specs.ts

示例7: describe

describe('CloudWatchDatasource', function() {
  var ctx = new helpers.ServiceTestContext();
  var instanceSettings = {
    jsonData: { defaultRegion: 'us-east-1', access: 'proxy' },
  };

  beforeEach(angularMocks.module('grafana.core'));
  beforeEach(angularMocks.module('grafana.services'));
  beforeEach(angularMocks.module('grafana.controllers'));
  beforeEach(ctx.providePhase(['templateSrv', 'backendSrv']));

  beforeEach(
    angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
      ctx.$q = $q;
      ctx.$httpBackend = $httpBackend;
      ctx.$rootScope = $rootScope;
      ctx.ds = $injector.instantiate(CloudWatchDatasource, {
        instanceSettings: instanceSettings,
      });
      $httpBackend.when('GET', /\.html$/).respond('');
    })
  );

  describe('When performing CloudWatch query', function() {
    var requestParams;

    var query = {
      range: { from: 'now-1h', to: 'now' },
      rangeRaw: { from: 1483228800, to: 1483232400 },
      targets: [
        {
          region: 'us-east-1',
          namespace: 'AWS/EC2',
          metricName: 'CPUUtilization',
          dimensions: {
            InstanceId: 'i-12345678',
          },
          statistics: ['Average'],
          period: '300',
        },
      ],
    };

    var response = {
      timings: [null],
      results: {
        A: {
          error: '',
          refId: 'A',
          series: [
            {
              name: 'CPUUtilization_Average',
              points: [[1, 1483228800000], [2, 1483229100000], [5, 1483229700000]],
              tags: {
                InstanceId: 'i-12345678',
              },
            },
          ],
        },
      },
    };

    beforeEach(function() {
      ctx.backendSrv.datasourceRequest = function(params) {
        requestParams = params.data;
        return ctx.$q.when({ data: response });
      };
    });

    it('should generate the correct query', function(done) {
      ctx.ds.query(query).then(function() {
        var params = requestParams.queries[0];
        expect(params.namespace).to.be(query.targets[0].namespace);
        expect(params.metricName).to.be(query.targets[0].metricName);
        expect(params.dimensions['InstanceId']).to.be('i-12345678');
        expect(params.statistics).to.eql(query.targets[0].statistics);
        expect(params.period).to.be(query.targets[0].period);
        done();
      });
      ctx.$rootScope.$apply();
    });

    it('should generate the correct query with interval variable', function(done) {
      ctx.templateSrv.data = {
        period: '10m',
      };

      var query = {
        range: { from: 'now-1h', to: 'now' },
        rangeRaw: { from: 1483228800, to: 1483232400 },
        targets: [
          {
            region: 'us-east-1',
            namespace: 'AWS/EC2',
            metricName: 'CPUUtilization',
            dimensions: {
              InstanceId: 'i-12345678',
            },
            statistics: ['Average'],
            period: '[[period]]',
//.........这里部分代码省略.........

开发者ID:GPegel，项目名称:grafana，代码行数:101，代码来源:datasource_specs.ts

示例8: describe

describe('opentsdb', function() {
  var ctx = new helpers.ServiceTestContext();
  var instanceSettings = {url: '' };

  beforeEach(angularMocks.module('grafana.core'));
  beforeEach(angularMocks.module('grafana.services'));
  beforeEach(ctx.providePhase(['backendSrv']));

  beforeEach(angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
    ctx.$q = $q;
    ctx.$httpBackend =  $httpBackend;
    ctx.$rootScope = $rootScope;
    ctx.ds = $injector.instantiate(Datasource, {instanceSettings: instanceSettings});
  }));

  describe('When performing metricFindQuery', function() {
    var results;
    var requestOptions;

    beforeEach(function() {
      ctx.backendSrv.datasourceRequest = function(options) {
        requestOptions = options;
        return ctx.$q.when({data: [{ target: 'prod1.count', datapoints: [[10, 1], [12,1]] }]});
      };
    });

    it('metrics() should generate api suggest query', function() {
      ctx.ds.metricFindQuery('metrics(pew)').then(function(data) { results = data; });
      ctx.$rootScope.$apply();
      expect(requestOptions.url).to.be('/api/suggest');
      expect(requestOptions.params.type).to.be('metrics');
      expect(requestOptions.params.q).to.be('pew');
    });

    it('tag_names(cpu) should generate looku  query', function() {
      ctx.ds.metricFindQuery('tag_names(cpu)').then(function(data) { results = data; });
      ctx.$rootScope.$apply();
      expect(requestOptions.url).to.be('/api/search/lookup');
      expect(requestOptions.params.m).to.be('cpu');
    });

    it('tag_values(cpu, test) should generate looku  query', function() {
      ctx.ds.metricFindQuery('tag_values(cpu, hostname)').then(function(data) { results = data; });
      ctx.$rootScope.$apply();
      expect(requestOptions.url).to.be('/api/search/lookup');
      expect(requestOptions.params.m).to.be('cpu{hostname=*}');
    });

    it('suggest_tagk() should generate api suggest query', function() {
      ctx.ds.metricFindQuery('suggest_tagk(foo)').then(function(data) { results = data; });
      ctx.$rootScope.$apply();
      expect(requestOptions.url).to.be('/api/suggest');
      expect(requestOptions.params.type).to.be('tagk');
      expect(requestOptions.params.q).to.be('foo');
    });

    it('suggest_tagv() should generate api suggest query', function() {
      ctx.ds.metricFindQuery('suggest_tagv(bar)').then(function(data) { results = data; });
      ctx.$rootScope.$apply();
      expect(requestOptions.url).to.be('/api/suggest');
      expect(requestOptions.params.type).to.be('tagv');
      expect(requestOptions.params.q).to.be('bar');
    });
  });

});

开发者ID:windyStreet，项目名称:grafana，代码行数:66，代码来源:datasource-specs.ts

示例9: describe

describe('graphiteDatasource', function() {
  let ctx = new helpers.ServiceTestContext();
  let instanceSettings: any = {url: [''], name: 'graphiteProd', jsonData: {}};

  beforeEach(angularMocks.module('grafana.core'));
  beforeEach(angularMocks.module('grafana.services'));
  beforeEach(ctx.providePhase(['backendSrv', 'templateSrv']));
  beforeEach(angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
    ctx.$q = $q;
    ctx.$httpBackend =  $httpBackend;
    ctx.$rootScope = $rootScope;
    ctx.$injector = $injector;
    $httpBackend.when('GET', /\.html$/).respond('');
  }));

  beforeEach(function() {
    ctx.ds = ctx.$injector.instantiate(GraphiteDatasource, {instanceSettings: instanceSettings});
  });

  describe('When querying graphite with one target using query editor target spec', function() {
    let query = {
      panelId: 3,
      rangeRaw: { from: 'now-1h', to: 'now' },
      targets: [{ target: 'prod1.count' }, {target: 'prod2.count'}],
      maxDataPoints: 500,
    };

    let results;
    let requestOptions;

    beforeEach(function() {
      ctx.backendSrv.datasourceRequest = function(options) {
        requestOptions = options;
        return ctx.$q.when({data: [{ target: 'prod1.count', datapoints: [[10, 1], [12,1]] }]});
      };

      ctx.ds.query(query).then(function(data) { results = data; });
      ctx.$rootScope.$apply();
    });

    it('should generate the correct query', function() {
      expect(requestOptions.url).to.be('/render');
    });

    it('should set unique requestId', function() {
      expect(requestOptions.requestId).to.be('graphiteProd.panelId.3');
    });

    it('should query correctly', function() {
      let params = requestOptions.data.split('&');
      expect(params).to.contain('target=prod1.count');
      expect(params).to.contain('target=prod2.count');
      expect(params).to.contain('from=-1h');
      expect(params).to.contain('until=now');
    });

    it('should exclude undefined params', function() {
      let params = requestOptions.data.split('&');
      expect(params).to.not.contain('cacheTimeout=undefined');
    });

    it('should return series list', function() {
      expect(results.data.length).to.be(1);
      expect(results.data[0].target).to.be('prod1.count');
    });

    it('should convert to millisecond resolution', function() {
      expect(results.data[0].datapoints[0][0]).to.be(10);
    });

  });

  describe('when fetching Graphite Events as annotations', () => {
    let results;

    const options = {
      annotation: {
        tags: 'tag1'
      },
      range: {
        from: moment(1432288354),
        to: moment(1432288401)
      },
      rangeRaw: {from: "now-24h", to: "now"}
    };

    describe('and tags are returned as string', () => {
      const response = {
        data: [
        {
          when: 1507222850,
          tags: 'tag1 tag2',
          data: 'some text',
          id: 2,
          what: 'Event - deploy'
        }
      ]};

      beforeEach(() => {
        ctx.backendSrv.datasourceRequest = function(options) {
//.........这里部分代码省略.........

开发者ID:PaulMest，项目名称:grafana，代码行数:101，代码来源:datasource_specs.ts

示例10: describe

describe('CloudWatchDatasource', function() {
  var ctx = new helpers.ServiceTestContext();
  var instanceSettings = {
    jsonData: {defaultRegion: 'us-east-1', access: 'proxy'},
  };

  beforeEach(angularMocks.module('grafana.core'));
  beforeEach(angularMocks.module('grafana.services'));
  beforeEach(angularMocks.module('grafana.controllers'));
  beforeEach(ctx.providePhase(['templateSrv', 'backendSrv']));

  beforeEach(angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
    ctx.$q = $q;
    ctx.$httpBackend =  $httpBackend;
    ctx.$rootScope = $rootScope;
    ctx.ds = $injector.instantiate(CloudWatchDatasource, {instanceSettings: instanceSettings});
  }));

  describe('When performing CloudWatch query', function() {
    var requestParams;

    var query = {
      range: { from: 'now-1h', to: 'now' },
      targets: [
        {
          region: 'us-east-1',
          namespace: 'AWS/EC2',
          metricName: 'CPUUtilization',
          dimensions: {
            InstanceId: 'i-12345678'
          },
          statistics: ['Average'],
          period: 300
        }
      ]
    };

    var response = {
      Datapoints: [
        {
          Average: 1,
          Timestamp: 'Wed Dec 31 1969 16:00:00 GMT-0800 (PST)'
        },
        {
          Average: 2,
          Timestamp: 'Wed Dec 31 1969 16:05:00 GMT-0800 (PST)'
        },
        {
          Average: 5,
          Timestamp: 'Wed Dec 31 1969 16:15:00 GMT-0800 (PST)'
        }
      ],
      Label: 'CPUUtilization'
    };

    beforeEach(function() {
      ctx.backendSrv.datasourceRequest = function(params) {
        requestParams = params;
        return ctx.$q.when({data: response});
      };
    });

    it('should generate the correct query', function(done) {
      ctx.ds.query(query).then(function() {
        var params = requestParams.data.parameters;
        expect(params.namespace).to.be(query.targets[0].namespace);
        expect(params.metricName).to.be(query.targets[0].metricName);
        expect(params.dimensions[0].Name).to.be(Object.keys(query.targets[0].dimensions)[0]);
        expect(params.dimensions[0].Value).to.be(query.targets[0].dimensions[Object.keys(query.targets[0].dimensions)[0]]);
        expect(params.statistics).to.eql(query.targets[0].statistics);
        expect(params.period).to.be(query.targets[0].period);
        done();
      });
      ctx.$rootScope.$apply();
    });

    it('should return series list', function(done) {
      ctx.ds.query(query).then(function(result) {
        expect(result.data[0].target).to.be('CPUUtilization_Average');
        expect(result.data[0].datapoints[0][0]).to.be(response.Datapoints[0]['Average']);
        done();
      });
      ctx.$rootScope.$apply();
    });

    it('should return null for missing data point', function(done) {
      ctx.ds.query(query).then(function(result) {
        expect(result.data[0].datapoints[2][0]).to.be(null);
        done();
      });
      ctx.$rootScope.$apply();
    });
  });

  function describeMetricFindQuery(query, func) {
    describe('metricFindQuery ' + query, () => {
      let scenario: any = {};
      scenario.setup = setupCallback => {
        beforeEach(() => {
          setupCallback();
//.........这里部分代码省略.........

开发者ID:ArtyomyuS，项目名称:grafana，代码行数:101，代码来源:datasource_specs.ts

注：本文中的test/specs/helpers.ServiceTestContext类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。