| 1 | "use strict";
|
|---|
| 2 | Object.defineProperty(exports, "__esModule", { value: true });
|
|---|
| 3 | /*
|
|---|
| 4 | * This is a TypeScript port of the original Java version, which was written by
|
|---|
| 5 | * Gil Tene as described in
|
|---|
| 6 | * https://github.com/HdrHistogram/HdrHistogram
|
|---|
| 7 | * and released to the public domain, as explained at
|
|---|
| 8 | * http://creativecommons.org/publicdomain/zero/1.0/
|
|---|
| 9 | */
|
|---|
| 10 | const hdr = require("./index");
|
|---|
| 11 | describe("Histogram builder", () => {
|
|---|
| 12 | it("should build histogram with default values", () => {
|
|---|
| 13 | // given
|
|---|
| 14 | // when
|
|---|
| 15 | const histogram = hdr.build();
|
|---|
| 16 | // then
|
|---|
| 17 | expect(histogram).not.toBeNull();
|
|---|
| 18 | expect(histogram.autoResize).toBe(true);
|
|---|
| 19 | expect(histogram.highestTrackableValue).toBe(2);
|
|---|
| 20 | });
|
|---|
| 21 | it("should build histogram with custom parameters", () => {
|
|---|
| 22 | // given
|
|---|
| 23 | // when
|
|---|
| 24 | const histogram = hdr.build({
|
|---|
| 25 | bitBucketSize: 32,
|
|---|
| 26 | numberOfSignificantValueDigits: 2,
|
|---|
| 27 | });
|
|---|
| 28 | const expectedHistogram = new hdr.Int32Histogram(1, 2, 2);
|
|---|
| 29 | expectedHistogram.autoResize = true;
|
|---|
| 30 | histogram.recordValue(12345);
|
|---|
| 31 | expectedHistogram.recordValue(12345);
|
|---|
| 32 | // then
|
|---|
| 33 | expect(histogram.mean).toBe(expectedHistogram.mean);
|
|---|
| 34 | });
|
|---|
| 35 | });
|
|---|
| 36 | //# sourceMappingURL=index.spec.js.map |
|---|
