import {
    createCurrencyFormatter,
    formatCurrencyRounding
} from "../../src/ts/mmviz-data/format";

test("Test createCurrencyFormatter", () => {

    const currencyFormatter = createCurrencyFormatter("$,.2s");
    expect(currencyFormatter(16119719758.53)).toBe("$16B");
    expect(currencyFormatter(9719758.53)).toBe("$9.7M");
    expect(currencyFormatter(19758.53)).toBe("$20k");
    expect(currencyFormatter(758.53)).toBe("$760");
    expect(currencyFormatter(0.53)).toBe("$0.53");
});

test("Test formatCurrencyRounding", () => {

    expect(formatCurrencyRounding(9719758.53)).toBe("$9,719,759");
    expect(formatCurrencyRounding(9719758.53, {maximumFractionDigits: 2})).toBe("$9,719,758.53");
    expect(formatCurrencyRounding(9719758.53, {maximumFractionDigits: 2}, 1000000)).toBe("$9.72");

});

test("Test createCurrencyFormatter Error", () => {
    expect(() => {
        createCurrencyFormatter("abc");
    }).toThrow(Error);
});