mirror of
https://github.com/tiennm99/pikachu.git
synced 2026-05-14 08:58:39 +00:00
tiennm99
ffd7577a65
- Fix Z-pattern to use proper 2-turn path (H-V-H and V-H-V scanning) instead of single midpoint which only duplicated L-pattern behavior - Eliminate ~390 lines of duplicated pattern-matching code from PikachuGame.js by delegating to PikachuGameLogic via shared board ref - Fix removeCards to reset type=0 so pattern matching works after removal - Fix Jest config: remove invalid preset, add ESM support for Windows - Rename log.js to log.cjs for CommonJS compatibility with ESM project - Fix test expectations to account for pattern priority and border routing
373 lines
12 KiB
JavaScript
373 lines
12 KiB
JavaScript
import { PikachuBaseTest } from '../base/PikachuBaseTest.js';
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describe('U-Pattern Tests', () => {
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let tester;
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beforeEach(() => {
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tester = new PikachuBaseTest();
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});
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describe('Border Extensions', () => {
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test('should connect cards by extending right beyond board', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 1, 5, 1);
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tester.placeCard(matrix, 3, 5, 1);
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// Block direct vertical path
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tester.placeCard(matrix, 2, 5, 2);
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const testCase = tester.createTestCase(
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'U-pattern extending right',
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matrix,
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1, 5, 3, 5,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should connect cards by extending left beyond board', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 1, 15, 1);
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tester.placeCard(matrix, 3, 15, 1);
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// Block direct vertical path
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tester.placeCard(matrix, 2, 15, 2);
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const testCase = tester.createTestCase(
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'U-pattern extending left',
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matrix,
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1, 15, 3, 15,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should connect cards by extending down beyond board', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 1, 1, 1);
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tester.placeCard(matrix, 1, 3, 1);
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// Block direct horizontal path
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tester.placeCard(matrix, 1, 2, 2);
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const testCase = tester.createTestCase(
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'U-pattern extending down',
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matrix,
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1, 1, 1, 3,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should connect cards by extending up beyond board', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 8, 1, 1);
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tester.placeCard(matrix, 8, 3, 1);
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// Block direct horizontal path
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tester.placeCard(matrix, 8, 2, 2);
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const testCase = tester.createTestCase(
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'U-pattern extending up',
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matrix,
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8, 1, 8, 3,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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});
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describe('Corner Positions', () => {
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test('should handle U-pattern at board corners', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 1, 1, 1);
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tester.placeCard(matrix, 1, 3, 1);
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// Block direct horizontal path
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tester.placeCard(matrix, 1, 2, 2);
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const testCase = tester.createTestCase(
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'U-pattern at top-left corner',
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matrix,
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1, 1, 1, 3,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should handle U-pattern at opposite board corners (same col)', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 1, 1, 1);
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tester.placeCard(matrix, 8, 1, 1);
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// Block direct vertical path
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tester.placeCard(matrix, 4, 1, 2);
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const testCase = tester.createTestCase(
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'U-pattern at opposite corners same column',
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matrix,
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1, 1, 8, 1,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should handle U-pattern along board edges', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 1, 20, 1);
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tester.placeCard(matrix, 8, 20, 1);
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// Block direct vertical path
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tester.placeCard(matrix, 4, 20, 2);
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const testCase = tester.createTestCase(
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'U-pattern along right edge',
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matrix,
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1, 20, 8, 20,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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});
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describe('Blocked Paths', () => {
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test('should work with simple blocking card', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 2, 5, 1);
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tester.placeCard(matrix, 6, 5, 1);
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// Block direct vertical path
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tester.placeCard(matrix, 3, 5, 2);
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tester.placeCard(matrix, 4, 5, 2);
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tester.placeCard(matrix, 5, 5, 2);
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const testCase = tester.createTestCase(
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'U-pattern with multiple blocking cards',
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matrix,
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2, 5, 6, 5,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should fail when extension path is blocked', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 2, 2, 1);
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tester.placeCard(matrix, 4, 4, 1);
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// Block all possible extension paths
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for (let i = 1; i <= 20; i++) {
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if (i !== 2 && i !== 4) {
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tester.placeCard(matrix, 2, i, 2);
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tester.placeCard(matrix, 4, i, 2);
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}
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}
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for (let i = 1; i <= 8; i++) {
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if (i !== 2 && i !== 4) {
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tester.placeCard(matrix, i, 2, 2);
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tester.placeCard(matrix, i, 4, 2);
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}
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}
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const testCase = tester.createTestCase(
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'U-pattern impossible - all paths blocked',
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matrix,
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2, 2, 4, 4,
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false
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);
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tester.expectTestCase(testCase);
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});
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});
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describe('Extension Directions', () => {
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test('should handle horizontal extension to right', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 2, 2, 1);
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tester.placeCard(matrix, 4, 2, 1);
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// Block direct vertical path
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tester.placeCard(matrix, 3, 2, 2);
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const testCase = tester.createTestCase(
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'Horizontal extension to right',
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matrix,
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2, 2, 4, 2,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should handle horizontal extension to left', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 2, 18, 1);
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tester.placeCard(matrix, 4, 18, 1);
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// Block direct vertical path
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tester.placeCard(matrix, 3, 18, 2);
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const testCase = tester.createTestCase(
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'Horizontal extension to left',
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matrix,
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2, 18, 4, 18,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should handle vertical extension upward', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 6, 2, 1);
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tester.placeCard(matrix, 6, 4, 1);
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// Block direct horizontal path
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tester.placeCard(matrix, 6, 3, 2);
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const testCase = tester.createTestCase(
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'Vertical extension upward',
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matrix,
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6, 2, 6, 4,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should handle vertical extension downward', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 2, 2, 1);
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tester.placeCard(matrix, 2, 4, 1);
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// Block direct horizontal path
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tester.placeCard(matrix, 2, 3, 2);
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const testCase = tester.createTestCase(
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'Vertical extension downward',
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matrix,
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2, 2, 2, 4,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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});
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describe('Long Distance Connections', () => {
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test('should handle long distance U-pattern', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 4, 1, 1);
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tester.placeCard(matrix, 4, 20, 1);
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// Block direct horizontal path
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tester.placeCard(matrix, 4, 10, 2);
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const testCase = tester.createTestCase(
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'Long distance U-pattern',
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matrix,
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4, 1, 4, 20,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should handle U-pattern across full board width', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 4, 1, 1);
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tester.placeCard(matrix, 4, 20, 1);
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// Block direct horizontal path
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tester.placeCard(matrix, 4, 5, 2);
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const testCase = tester.createTestCase(
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'U-pattern across full board width',
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matrix,
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4, 1, 4, 20,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should handle U-pattern across full board height', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 1, 10, 1);
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tester.placeCard(matrix, 8, 10, 1);
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// Block direct vertical path
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tester.placeCard(matrix, 4, 10, 2);
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const testCase = tester.createTestCase(
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'U-pattern across full board height',
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matrix,
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1, 10, 8, 10,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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});
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describe('Pattern Priority', () => {
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test('should prefer I-pattern over U-pattern when possible', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 1, 1, 1);
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tester.placeCard(matrix, 1, 5, 1);
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const testCase = tester.createTestCase(
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'Should prefer I-pattern',
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matrix,
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1, 1, 1, 5,
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true,
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'I-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should prefer L-pattern over U-pattern when possible', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 1, 1, 1);
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tester.placeCard(matrix, 3, 3, 1);
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const testCase = tester.createTestCase(
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'Should prefer L-pattern',
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matrix,
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1, 1, 3, 3,
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true,
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'L-pattern'
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);
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tester.expectTestCase(testCase);
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});
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test('should use U-pattern when simpler patterns are blocked', () => {
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const matrix = tester.createEmptyMatrix();
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tester.placeCard(matrix, 4, 5, 1);
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tester.placeCard(matrix, 4, 9, 1);
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// Block I-pattern
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tester.placeCard(matrix, 4, 7, 2);
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const testCase = tester.createTestCase(
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'Should use U-pattern when I-pattern blocked',
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matrix,
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4, 5, 4, 9,
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true,
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'U-pattern'
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);
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tester.expectTestCase(testCase);
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});
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});
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});
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