get_smart_test.dart

import "package:flutter_test/flutter_test.dart";
import "package:get_smart/get_smart.dart";

void main() {
  test("Test StringX: surround", () {
    const text = "hello";
    expect(text.surround("*"), "*hello*");
    expect(text.surround("*", doFor: 2), "**hello**");
    expect(text.surround("*", doFor: 3), "***hello***");
    expect(text.surround("*", between: " "), "* hello *");
    expect(text.surround(null), "hello");
    expect(text.surround("*", doIf: false), "hello");
  });
  test("Test StringX: pre", () {
    const text = "hello";
    expect(text.pre("*"), "*hello");
    expect(text.pre("*", doFor: 2), "**hello");
    expect(text.pre("*", doFor: 3), "***hello");
    expect(text.pre("*", between: " "), "* hello");
    expect(text.pre(null), "hello");
    expect(text.pre("*", doIf: false), "hello");
  });
  test("Test StringX: post", () {
    const text = "hello";
    expect(text.post("*"), "hello*");
    expect(text.post("*", doFor: 2), "hello**");
    expect(text.post("*", doFor: 3), "hello***");
    expect(text.post("*", between: " "), "hello *");
    expect(text.post(null), "hello");
    expect(text.post("*", doIf: false), "hello");
  });
  test("Test StringX: takeInitials", () {
    const text1 = "Hello   World  (   Greetings )   -    Program";
    expect(text1.takeInitials(1), "H");
    expect(text1.takeInitials(2), "HW");
    expect(text1.takeInitialsWithoutGarbage(3), "HWG");
    expect(text1.takeInitials(4), "HW(G");
    expect(text1.takeInitialsWithoutGarbage(5), "HWGP");
    expect(text1.takeInitialsWithoutGarbage(5, fill: true), "HELLO");

    const text2 = "Text 2";
    expect(text2.takeInitials(5, fill: true), "TEXT");
    expect(text2.takeInitials(5), "T2");
  });
  test("Test BoolTransform:", () {
    final boolTransform = BoolTransform();
    expect(boolTransform.fromJson(true), true);
    expect(boolTransform.fromJson("true"), true);
    expect(boolTransform.fromJson("Yes"), true);
    expect(boolTransform.fromJson("Y"), true);
    expect(boolTransform.fromJson(false), false);
    expect(boolTransform.fromJson("false"), false);
    expect(boolTransform.fromJson("No"), false);
    expect(boolTransform.fromJson("N"), false);
    expect(boolTransform.toJson(true), "Y");
    expect(boolTransform.toJson(false), "N");
  });
  test("Test DateFormatX:", () {
    final date = Date.from(
      day: 1,
      month: 2,
      year: 2021,
      hour: 1,
      minute: 10,
      second: 0,
      microsecond: 0,
      millisecond: 0,
    );
    var time = Date.from(hour: 18, minute: 20, second: 0);
    expect(date.setting(time: time).formatYMMdHms, "2021-02-01 18:20:00");
    expect(date.setting(time: time).formatDMMyHm, "01-02-2021 18:20");
    expect(date.setting(time: time).formatHm, "18:20");
    expect(date.formatHm, "01:10");
    expect(date.formatDMMy, "01-02-2021");
  });
}