116 lines
4.0 KiB
Dart
116 lines
4.0 KiB
Dart
import 'dart:math';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:fitlien_common/utility.dart';
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void main() {
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test('Test splitToWords function 1', () {
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List<Word> words = Utility.splitToWords("This is a test sentence.");
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expect(words.length, 5);
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expect(words[0].text, "This");
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expect(words[1].text, "is");
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expect(words[2].text, "a");
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expect(words[3].text, "test");
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expect(words[4].text, "sentence.");
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});
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test('Test splitToWords function 2', () {
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List<Word> words = Utility.splitToWords("This is a another sentence.");
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expect(words.length, 5);
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expect(words[0].text, "This");
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expect(words[1].text, "is");
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expect(words[2].text, "a");
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expect(words[3].text, "another");
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expect(words[4].text, "sentence.");
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});
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test('Comparison test 1', () {
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var text1 = "ab bc cd";
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var text2 = "ab cb cd";
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var deltas = Utility.compare(text1, text2);
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expect(deltas.length, 1);
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expect(deltas[0].wordDeltas.length, 1);
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expect(deltas[0].wordDeltas[0].old!.text, "bc");
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expect(deltas[0].wordDeltas[0].modified!.text, "cb");
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});
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test('Comparison test 2', () {
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var text1 = "ab bc cd";
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var text2 = "ab cb dc";
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var deltas = Utility.compare(text1, text2);
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expect(deltas.length, 1);
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expect(deltas[0].wordDeltas.length, 2);
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expect(deltas[0].wordDeltas[0].old!.text, "bc");
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expect(deltas[0].wordDeltas[0].modified!.text, "cb");
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expect(deltas[0].wordDeltas[1].old!.text, "cd");
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expect(deltas[0].wordDeltas[1].modified!.text, "dc");
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});
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test('Comparison test 3', () {
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var text1 = "ab bc cd fe";
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var text2 = "ab cb cd ef";
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var deltas = Utility.compare(text1, text2);
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expect(deltas.length, 2);
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expect(deltas[0].wordDeltas.length, 1);
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expect(deltas[0].wordDeltas[0].old!.text, "bc");
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expect(deltas[0].wordDeltas[0].modified!.text, "cb");
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expect(deltas[1].wordDeltas.length, 1);
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expect(deltas[1].wordDeltas[0].old!.text, "fe");
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expect(deltas[1].wordDeltas[0].modified!.text, "ef");
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});
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test('Comparison test 4', () {
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var text1 = "ab bc";
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var text2 = "ab cb cd ef";
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var deltas = Utility.compare(text1, text2);
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expect(deltas.length, 2);
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expect(deltas[0].wordDeltas.length, 1);
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expect(deltas[0].wordDeltas[0].old!.text, "bc");
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expect(deltas[0].wordDeltas[0].modified!.text, "cb");
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expect(deltas[1].wordDeltas.length, 2);
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expect(deltas[1].wordDeltas[0].old, null);
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expect(deltas[1].wordDeltas[0].modified!.text, "cd");
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expect(deltas[1].wordDeltas[1].old, null);
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expect(deltas[1].wordDeltas[1].modified!.text, "ef");
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});
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test('Comparison test 5', () {
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var text1 = "ab bc cd ef";
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var text2 = "ab cb";
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var deltas = Utility.compare(text1, text2);
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expect(deltas.length, 2);
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expect(deltas[0].wordDeltas.length, 1);
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expect(deltas[0].wordDeltas[0].old!.text, "bc");
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expect(deltas[0].wordDeltas[0].modified!.text, "cb");
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expect(deltas[1].wordDeltas.length, 2);
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expect(deltas[1].wordDeltas[0].old!.text, "cd");
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expect(deltas[1].wordDeltas[0].modified, null);
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expect(deltas[1].wordDeltas[1].old!.text, "ef");
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expect(deltas[1].wordDeltas[1].modified, null);
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});
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test('Comparison test 6', () {
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var text1 = "ab bc cd ef";
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var text2 = "ab bd cd ef";
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var deltas = Utility.compare(text1, text2);
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expect(deltas.length, 1);
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expect(deltas[0].wordDeltas.length, 1);
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expect(deltas[0].wordDeltas[0].old!.text, "bc");
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expect(deltas[0].wordDeltas[0].modified!.text, "bd");
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});
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test('Comparison test 7', () {
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var text1 = "abc def ghi";
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var text2 = "zbc dkf gha";
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var deltas = Utility.compare(text1, text2);
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expect(deltas.length, 1);
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expect(deltas[0].wordDeltas.length, 3);
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expect(deltas[0].wordDeltas[0].old!.text, "abc");
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expect(deltas[0].wordDeltas[0].modified!.text, "zbc");
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expect(deltas[0].wordDeltas[1].old!.text, "def");
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expect(deltas[0].wordDeltas[1].modified!.text, "dkf");
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expect(deltas[0].wordDeltas[2].old!.text, "def");
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expect(deltas[0].wordDeltas[2].modified!.text, "gha");
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});
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}
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