fixup! fix(sdk-metrics) Don't Export from PeriodicExportingMetricRead…

…er with No Metrics (open-telemetry#5288)

packages/sdk-metrics/test/export/PeriodicExportingMetricReader.test.ts

@@ -14,39 +14,22 @@
  * limitations under the License.
  */
 
-import { PeriodicExportingMetricReader } from '../../src/export/PeriodicExportingMetricReader';
-import { AggregationTemporality } from '../../src/export/AggregationTemporality';
-import {
-  Aggregation,
-  CollectionResult,
-  InstrumentType,
-  MetricProducer,
-  PushMetricExporter,
-} from '../../src';
-import {
-  DataPointType,
-  ResourceMetrics,
-  ScopeMetrics,
-} from '../../src/export/MetricData';
+import {PeriodicExportingMetricReader} from '../../src/export/PeriodicExportingMetricReader';
+import {AggregationTemporality} from '../../src/export/AggregationTemporality';
+import {Aggregation, CollectionResult, InstrumentType, MetricProducer, PushMetricExporter,} from '../../src';
+import {DataPointType, ResourceMetrics, ScopeMetrics,} from '../../src/export/MetricData';
 import * as assert from 'assert';
 import * as sinon from 'sinon';
-import { TimeoutError } from '../../src/utils';
-import {
-  ExportResult,
-  ExportResultCode,
-  setGlobalErrorHandler,
-} from '@opentelemetry/core';
-import { assertRejects } from '../test-utils';
-import { TestMetricProducer } from './TestMetricProducer';
-import {
-  assertAggregationSelector,
-  assertAggregationTemporalitySelector,
-} from './utils';
+import {TimeoutError} from '../../src/utils';
+import {ExportResult, ExportResultCode, setGlobalErrorHandler,} from '@opentelemetry/core';
+import {assertRejects} from '../test-utils';
+import {TestMetricProducer} from './TestMetricProducer';
+import {assertAggregationSelector, assertAggregationTemporalitySelector,} from './utils';
 import {
   DEFAULT_AGGREGATION_SELECTOR,
   DEFAULT_AGGREGATION_TEMPORALITY_SELECTOR,
 } from '../../src/export/AggregationSelector';
-import { ValueType } from '@opentelemetry/api';
+import {ValueType} from '@opentelemetry/api';
 
 const MAX_32_BIT_INT = 2 ** 31 - 1;
 
@@ -157,6 +140,7 @@ describe('PeriodicExportingMetricReader', () => {
           descriptor: {
             name: '',
             description: '',
+            type: InstrumentType.GAUGE,
             unit: '',
             valueType: ValueType.INT,
           },