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| import { describe, expect, it } from 'vitest';
|
| import { CONTROL_TYPES, countTag, normalizeControlType, validateTypeConfig } from '../../src/domain/field-types';
|
| describe('field type domain rules', () => {
| it('exposes the five supported control types as a readonly list', () => {
| expect(CONTROL_TYPES).toEqual(['text', 'dropdown', 'checkbox', 'date', 'multiline']);
| });
|
| it('prevents callers from changing the supported control type set', () => {
| const originalLength = CONTROL_TYPES.length;
|
| try {
| expect(Reflect.set(CONTROL_TYPES, originalLength, 'unknown')).toBe(false);
| expect(normalizeControlType('unknown')).toBe('text');
| expect(validateTypeConfig({ controlType: 'unknown' })).toEqual({
| ok: false,
| field: 'control-type',
| message: '请选择有效的字段类型',
| });
| } finally {
| Reflect.deleteProperty(CONTROL_TYPES, String(originalLength));
| Reflect.set(CONTROL_TYPES, 'length', originalLength);
| }
| });
|
| it('normalizes supported and unknown control types', () => {
| expect(normalizeControlType('date')).toBe('date');
| expect(normalizeControlType('unknown')).toBe('text');
| });
|
| it('rejects an unknown control type', () => {
| expect(validateTypeConfig({ controlType: 'unknown' })).toEqual({
| ok: false,
| field: 'control-type',
| message: '请选择有效的字段类型',
| });
| });
|
| it.each([null, undefined])('rejects a missing type config (%s)', (raw) => {
| expect(validateTypeConfig(raw)).toEqual({
| ok: false,
| field: 'control-type',
| message: '请选择有效的字段类型',
| });
| });
|
| it('trims dropdown labels, values, placeholder, and default selection', () => {
| expect(
| validateTypeConfig({
| controlType: 'dropdown',
| placeholder: ' 请选择 ',
| options: [
| { display: ' 合格 ', value: ' pass ' },
| { display: '不合格', value: 'fail' },
| ],
| defaultOptionValue: ' pass ',
| }),
| ).toEqual({
| ok: true,
| value: {
| controlType: 'dropdown',
| placeholder: '请选择',
| options: [
| { display: '合格', value: 'pass' },
| { display: '不合格', value: 'fail' },
| ],
| selectedIndex: 0,
| },
| });
| });
|
| it('uses -1 when a dropdown has no default selection', () => {
| const result = validateTypeConfig({
| controlType: 'dropdown',
| options: [
| { display: '甲', value: 'a' },
| { display: '乙', value: 'b' },
| ],
| });
|
| expect(result.ok).toBe(true);
| if (result.ok) {
| expect(result.value.controlType).toBe('dropdown');
| if (result.value.controlType === 'dropdown') {
| expect(result.value.selectedIndex).toBe(-1);
| }
| }
| });
|
| it.each([
| [[{ display: '合格', value: 'pass' }]],
| [
| [
| { display: '合格', value: 'pass' },
| { display: '', value: 'fail' },
| ],
| ],
| [
| [
| { display: '合格', value: 'pass' },
| { display: '不合格', value: '' },
| ],
| ],
| ])('rejects dropdowns with fewer than two complete options', (options) => {
| expect(validateTypeConfig({ controlType: 'dropdown', options })).toEqual({
| ok: false,
| field: 'dropdown-options',
| message: '下拉框至少需要两个完整选项',
| });
| });
|
| it('rejects duplicate dropdown business values', () => {
| expect(
| validateTypeConfig({
| controlType: 'dropdown',
| options: [
| { display: '甲', value: 'same' },
| { display: '乙', value: 'same' },
| ],
| }),
| ).toEqual({
| ok: false,
| field: 'dropdown-options',
| message: '下拉选项业务值不能重复',
| });
| });
|
| it('rejects a dropdown default that is not an option', () => {
| expect(
| validateTypeConfig({
| controlType: 'dropdown',
| options: [
| { display: '甲', value: 'a' },
| { display: '乙', value: 'b' },
| ],
| defaultOptionValue: 'c',
| }),
| ).toEqual({
| ok: false,
| field: 'dropdown-default',
| message: '默认项必须来自下拉选项',
| });
| });
|
| it('accepts a valid leap-day date', () => {
| expect(validateTypeConfig({ controlType: 'date', defaultValue: '2024-02-29' }).ok).toBe(true);
| });
|
| it.each(['2025-02-29', '2025-2-03'])('rejects invalid strict calendar date %s', (defaultValue) => {
| expect(validateTypeConfig({ controlType: 'date', defaultValue })).toEqual({
| ok: false,
| field: 'date-default',
| message: '请输入有效的日期',
| });
| });
|
| it('rejects line breaks in a single-line text default', () => {
| expect(validateTypeConfig({ controlType: 'text', defaultValue: 'a\nb' })).toEqual({
| ok: false,
| field: 'text-default',
| message: '单行文本默认值不能换行',
| });
| });
|
| it('permits line breaks in a multiline default', () => {
| const result = validateTypeConfig({
| controlType: 'multiline',
| defaultValue: 'a\nb',
| });
|
| expect(result.ok).toBe(true);
| if (result.ok) {
| expect(result.value).toMatchObject({
| controlType: 'multiline',
| defaultValue: 'a\nb',
| });
| }
| });
|
| it('normalizes checkbox state to a boolean', () => {
| const result = validateTypeConfig({
| controlType: 'checkbox',
| defaultChecked: true,
| });
|
| expect(result).toEqual({
| ok: true,
| value: {
| controlType: 'checkbox',
| placeholder: '',
| defaultValue: '',
| defaultChecked: true,
| },
| });
|
| expect(validateTypeConfig({ controlType: 'checkbox' })).toEqual({
| ok: true,
| value: {
| controlType: 'checkbox',
| placeholder: '',
| defaultValue: '',
| defaultChecked: false,
| },
| });
| });
|
| it('counts exact content-control tags and returns zero for non-arrays', () => {
| expect(countTag([{ Tag: 'a' }, { Tag: 'b' }, { Tag: 'a' }], 'a')).toBe(2);
| expect(countTag([{ Tag: 'A' }, { Tag: 'a ' }, {}, null], 'a')).toBe(0);
| expect(countTag(null, 'a')).toBe(0);
| });
| });
|
|
