/**
 * Copyright 2018, OpenCensus Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ import * as assert from 'assert' ; import { BucketBoundaries } from '../src' ; describe ( 'BucketBoundaries' , ( ) => { it ( 'should return boundaries' , ( ) => { const buckets = new BucketBoundaries ( [ 1 , 2 , 3 ] ) ; assert . deepStrictEqual ( buckets . getBoundaries ( ) , [ 1 , 2 , 3 ] ) ; } ) ; it ( 'should has bucket counts' , ( ) => { const buckets = new BucketBoundaries ( [ 1 , 2 , 3 ] ) ; assert . deepStrictEqual ( buckets . getCounts ( ) , [ 0 , 0 , 0 , 0 ] ) ; } ) ; describe ( 'Drop negative and 0 boundaries' , ( ) => { const buckets = new BucketBoundaries ( [ - Infinity , - 3 , - 2 , - 1 , 0 , 1 , 2 , 3 ] ) ; it ( 'should drop negative and 0 boundaries' , ( ) => { assert . deepStrictEqual ( buckets . getBoundaries ( ) , [ 1 , 2 , 3 ] ) ; } ) ; it ( 'should has bucket counts' , ( ) => { assert . deepStrictEqual ( buckets . getCounts ( ) , [ 0 , 0 , 0 , 0 ] ) ; } ) ; } ) ; } ) ;