135 lines
4.7 KiB
Dart
135 lines
4.7 KiB
Dart
import 'package:swagger_generator_flutter/utils/string_utils/text_cleaner.dart';
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import 'package:test/test.dart';
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void main() {
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group('TextCleaner', () {
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group('cleanDescription', () {
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test('removes newlines from text', () {
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const input = '部长新增工作任务指标\n（会删除所有管理的班级任务指标-删除所有管理的学习官的通用任务指标）';
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final result = TextCleaner.cleanDescription(input);
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expect(result, isNot(contains('\n')));
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expect(result, isNot(contains('\r')));
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expect(result, '部长新增工作任务指标 （会删除所有管理的班级任务指标-删除所有管理的学习官的通用任务指标）');
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});
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test('removes carriage returns from text', () {
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const input = 'Line 1\r\nLine 2\rLine 3';
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final result = TextCleaner.cleanDescription(input);
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expect(result, isNot(contains('\n')));
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expect(result, isNot(contains('\r')));
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expect(result, 'Line 1 Line 2 Line 3');
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});
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test('replaces multiple spaces with single space', () {
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const input = 'Text with multiple spaces';
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final result = TextCleaner.cleanDescription(input);
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expect(result, 'Text with multiple spaces');
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});
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test('removes HTML tags', () {
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const input = '<p>Text with <strong>HTML</strong> tags</p>';
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final result = TextCleaner.cleanDescription(input);
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expect(result, 'Text with HTML tags');
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});
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test('escapes comment end markers', () {
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const input = 'Text with */ comment end';
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final result = TextCleaner.cleanDescription(input);
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expect(result, 'Text with * / comment end');
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});
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test('trims leading and trailing whitespace', () {
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const input = ' Text with spaces ';
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final result = TextCleaner.cleanDescription(input);
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expect(result, 'Text with spaces');
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});
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test('handles empty string', () {
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const input = '';
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final result = TextCleaner.cleanDescription(input);
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expect(result, '');
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});
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test('handles complex Chinese text with newlines', () {
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const input = '获取用户信息\n包含用户的基本信息和扩展信息';
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final result = TextCleaner.cleanDescription(input);
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expect(result, isNot(contains('\n')));
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expect(result, '获取用户信息 包含用户的基本信息和扩展信息');
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});
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test('handles text with parentheses and newlines', () {
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const input = '部长新增工作任务指标\n（会删除所有管理的班级任务指标-删除所有管理的学习官的通用任务指标）';
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final result = TextCleaner.cleanDescription(input);
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// Should not contain newlines
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expect(result, isNot(contains('\n')));
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// Should preserve parentheses
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expect(result, contains('（'));
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expect(result, contains('）'));
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// Should be on single line
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expect(result, '部长新增工作任务指标 （会删除所有管理的班级任务指标-删除所有管理的学习官的通用任务指标）');
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});
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});
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group('normalize', () {
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test('normalizes line endings', () {
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const input = 'Line 1\r\nLine 2\rLine 3\nLine 4';
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final result = TextCleaner.normalize(input);
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expect(result, 'Line 1\nLine 2\nLine 3\nLine 4');
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});
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test('removes excessive blank lines', () {
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const input = 'Line 1\n\n\n\nLine 2';
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final result = TextCleaner.normalize(input);
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expect(result, 'Line 1\n\nLine 2');
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});
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test('trims whitespace', () {
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const input = ' Text ';
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final result = TextCleaner.normalize(input);
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expect(result, 'Text');
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});
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});
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group('escapeString', () {
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test('escapes special characters', () {
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const input = "Text with 'quotes' and \"double quotes\" and \n newlines";
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final result = TextCleaner.escapeString(input);
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expect(result, contains("\\'"));
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expect(result, contains('\\"'));
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expect(result, contains('\\n'));
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});
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});
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group('truncate', () {
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test('truncates long text', () {
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const input = 'This is a very long text that needs to be truncated';
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final result = TextCleaner.truncate(input, 20);
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expect(result.length, lessThanOrEqualTo(20));
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expect(result, endsWith('...'));
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});
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test('does not truncate short text', () {
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const input = 'Short text';
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final result = TextCleaner.truncate(input, 20);
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expect(result, input);
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});
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});
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});
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}
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