chrono-node/test/ja/ja_standard.test.ts

A natural language date parser in Javascript

import * as chrono from "../../src/";
import { testSingleCase } from "../test_util";

test("Test - Single Expression", function () {
    testSingleCase(chrono.ja, "主な株主（2012年3月31日現在）", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("2012年3月31日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(3);
        expect(result.start.get("day")).toBe(31);

        expect(result.start).toBeDate(new Date(2012, 3 - 1, 31, 12));
    });

    testSingleCase(chrono.ja, "主な株主（2012年９月3日現在）", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("2012年９月3日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(9);
        expect(result.start.get("day")).toBe(3);

        expect(result.start).toBeDate(new Date(2012, 9 - 1, 3, 12));
    });

    testSingleCase(chrono.ja, "主な株主（2020年2月29日現在）", new Date(2019, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("2020年2月29日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2020);
        expect(result.start.get("month")).toBe(2);
        expect(result.start.get("day")).toBe(29);

        expect(result.start).toBeDate(new Date(2020, 2 - 1, 29, 12));
    });

    testSingleCase(chrono.ja, "主な株主（９月3日現在）", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("９月3日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(9);
        expect(result.start.get("day")).toBe(3);

        expect(result.start).toBeDate(new Date(2012, 9 - 1, 3, 12));
    });

    testSingleCase(chrono.ja, "主な株主（平成26年12月29日）", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("平成26年12月29日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2014);
        expect(result.start.get("month")).toBe(12);
        expect(result.start.get("day")).toBe(29);

        expect(result.start).toBeDate(new Date(2014, 12 - 1, 29, 12));
    });

    testSingleCase(chrono.ja, "主な株主（昭和６４年１月７日）", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("昭和６４年１月７日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(1989);
        expect(result.start.get("month")).toBe(1);
        expect(result.start.get("day")).toBe(7);

        expect(result.start).toBeDate(new Date(1989, 1 - 1, 7, 12));
    });

    testSingleCase(chrono.ja, "主な株主（令和元年5月1日）", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("令和元年5月1日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2019);
        expect(result.start.get("month")).toBe(5);
        expect(result.start.get("day")).toBe(1);

        expect(result.start).toBeDate(new Date(2019, 5 - 1, 1, 12));
    });

    testSingleCase(chrono.ja, "主な株主（令和2年5月1日）", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("令和2年5月1日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2020);
        expect(result.start.get("month")).toBe(5);
        expect(result.start.get("day")).toBe(1);

        expect(result.start.isCertain("year")).toBeTruthy();

        expect(result.start).toBeDate(new Date(2020, 5 - 1, 1, 12));
    });

    testSingleCase(chrono.ja, "主な株主（同年7月27日）", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("同年7月27日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(7);
        expect(result.start.get("day")).toBe(27);

        expect(result.start).toBeDate(new Date(2012, 7 - 1, 27, 12));
    });

    testSingleCase(chrono.ja, "主な株主（本年7月27日）", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("本年7月27日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(7);
        expect(result.start.get("day")).toBe(27);

        expect(result.start).toBeDate(new Date(2012, 7 - 1, 27, 12));
    });

    testSingleCase(chrono.ja, "主な株主（今年7月27日）", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("今年7月27日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(7);
        expect(result.start.get("day")).toBe(27);

        expect(result.start).toBeDate(new Date(2012, 7 - 1, 27, 12));
    });

    testSingleCase(chrono.ja, "主な株主（今年11月27日）", new Date(2012, 1 - 1, 10), (result) => {
        expect(result.index).toBe(5);
        expect(result.text).toBe("今年11月27日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(11);
        expect(result.start.get("day")).toBe(27);

        expect(result.start).toBeDate(new Date(2012, 11 - 1, 27, 12));
    });
});

test("Test - Single Expression without year", function () {
    testSingleCase(chrono.ja, "7月27日", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(0);
        expect(result.text).toBe("7月27日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(7);
        expect(result.start.get("day")).toBe(27);

        expect(result.start).toBeDate(new Date(2012, 7 - 1, 27, 12));
    });

    testSingleCase(chrono.ja, "11月27日", new Date(2012, 1 - 1, 10), (result) => {
        expect(result.index).toBe(0);
        expect(result.text).toBe("11月27日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2011);
        expect(result.start.get("month")).toBe(11);
        expect(result.start.get("day")).toBe(27);

        expect(result.start).toBeDate(new Date(2011, 11 - 1, 27, 12));
    });
});

test("Test - Range Expression", function () {
    testSingleCase(chrono.ja, "2013年12月26日-2014年1月7日", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(0);
        expect(result.text).toBe("2013年12月26日-2014年1月7日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2013);
        expect(result.start.get("month")).toBe(12);
        expect(result.start.get("day")).toBe(26);

        expect(result.start).toBeDate(new Date(2013, 12 - 1, 26, 12));

        expect(result.end).not.toBeNull();
        expect(result.end.get("year")).toBe(2014);
        expect(result.end.get("month")).toBe(1);
        expect(result.end.get("day")).toBe(7);

        expect(result.end).toBeDate(new Date(2014, 1 - 1, 7, 12));
    });

    testSingleCase(chrono.ja, "２０１３年１２月２６日ー2014年1月7日", new Date(2012, 8 - 1, 10), (result) => {
        expect(result.index).toBe(0);
        expect(result.text).toBe("２０１３年１２月２６日ー2014年1月7日");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2013);
        expect(result.start.get("month")).toBe(12);
        expect(result.start.get("day")).toBe(26);

        expect(result.start).toBeDate(new Date(2013, 12 - 1, 26, 12));

        expect(result.end).not.toBeNull();
        expect(result.end.get("year")).toBe(2014);
        expect(result.end.get("month")).toBe(1);
        expect(result.end.get("day")).toBe(7);

        expect(result.end).toBeDate(new Date(2014, 1 - 1, 7, 12));
    });
});