source: trip-planner-front/node_modules/hdr-histogram-js/dist/RecordedValuesIterator.spec.js@ ceaed42

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const RecordedValuesIterator_1 = require("./RecordedValuesIterator");
const Int32Histogram_1 = require("./Int32Histogram");
describe("Recorded Values Iterator", () => {
    it("should iterate to recorded value", () => {
        // given
        const histogram = new Int32Histogram_1.default(1, Number.MAX_SAFE_INTEGER, 2);
        histogram.recordValue(123);
        const iterator = new RecordedValuesIterator_1.default(histogram);
        // when
        const iterationValue = iterator.next();
        // then
        expect(iterator.hasNext()).toBe(false);
        expect(iterationValue.totalCountToThisValue).toBe(1);
        expect(iterationValue.totalValueToThisValue).toBe(123);
    });
    it("should iterate to all recorded values", () => {
        // given
        const histogram = new Int32Histogram_1.default(1, Number.MAX_SAFE_INTEGER, 2);
        histogram.recordValue(1);
        histogram.recordValue(300);
        histogram.recordValue(3000);
        const iterator = new RecordedValuesIterator_1.default(histogram);
        // when
        const values = [];
        while (iterator.hasNext()) {
            values.push(iterator.next().valueIteratedTo);
        }
        // then
        expect(values).toHaveLength(3);
        expect(values[0]).toBe(1);
        expect(values[1]).toBeGreaterThan(300);
        expect(values[2]).toBeGreaterThan(3000);
    });
});
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