Adding tests for "Constrained latin squares".

Author: cyrilverloop

CHANGELOG.md

@@ -29,6 +29,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Tests for "Join the dots".
 - Tests for "Circular automation, the period of chaos".
 - Tests for "Minimax exercise".
+- Tests for "Constrained latin squares".
 
 ## [3.11.0] - 2022-07-31
 ### Added

src/Community/Training/Medium/ConstrainedLatinSquares/ConstrainedLatinSquares.dist

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CyrilVerloop\Codingame\Community\Training\Medium\ConstrainedLatinSquares;
+
+use CyrilVerloop\Codingame\Puzzle;
+
+/**
+ * The "Constrained latin squares" puzzle.
+ * @link https://www.codingame.com/ide/puzzle/constrained-latin-squares
+ */
+class ConstrainedLatinSquares implements Puzzle
+{
+    public function execute($stdin): void
+    {
+        fscanf($stdin, "%d", $n);
+        for ($i = 0; $i < $n; $i++)
+        {
+            $row = stream_get_line($stdin, 10 + 1, "\n");
+        }
+
+        // Write an answer using echo(). DON'T FORGET THE TRAILING \n
+
+        echo("0\n");
+    }
+}

tests/Community/Training/Medium/ConstrainedLatinSquares/CGTest.php

@@ -0,0 +1,127 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CyrilVerloop\Codingame\Tests\Community\Training\Medium\ConstrainedLatinSquares;
+
+use CyrilVerloop\Codingame\Tests\PuzzleTest;
+use CyrilVerloop\Codingame\Community\Training\Medium\ConstrainedLatinSquares\ConstrainedLatinSquares;
+
+/**
+ * Tests for the "Constrained latin squares" puzzle.
+ *
+ * @covers \CyrilVerloop\Codingame\Community\Training\Medium\ConstrainedLatinSquares\ConstrainedLatinSquares
+ * @group constrainedLatinSquares
+ * @medium
+ */
+final class CGTest extends PuzzleTest
+{
+    public function setUp(): void
+    {
+        $this->puzzle = new ConstrainedLatinSquares();
+    }
+
+    /**
+     * Test that the code can be executed for "3x3 easy".
+     *
+     * @group depotOrganization_3x3Easy
+     */
+    public function testCanExecute3x3Easy(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/01 - 3x3 easy.txt',
+            1 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "4x4 unconstrained".
+     *
+     * @group depotOrganization_4x4Unconstrained
+     */
+    public function testCanExecute4x4Unconstrained(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/02 - 4x4 unconstrained.txt',
+            576 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "5x5 wrong grid".
+     *
+     * @group depotOrganization_5x5WrongGrid
+     */
+    public function testCanExecute5x5WrongGrid(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/03 - 5x5 wrong grid.txt',
+            0 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "5x5 fundamental".
+     *
+     * @group depotOrganization_5x5Fundamental
+     */
+    public function testCanExecute5x5Fundamental(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/04 - 5x5 fundamental.txt',
+            56 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "6x6".
+     *
+     * @group depotOrganization_6x6
+     */
+    public function testCanExecute6x6(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/05 - 6x6.txt',
+            10752 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "7x7".
+     *
+     * @group depotOrganization_7x7
+     */
+    public function testCanExecute7x7(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/06 - 7x7.txt',
+            14388 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "8x8".
+     *
+     * @group depotOrganization_8x8
+     */
+    public function testCanExecute8x8(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/07 - 8x8.txt',
+            1 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "9x9".
+     *
+     * @group depotOrganization_9x9
+     */
+    public function testCanExecute9x9(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/08 - 9x9.txt',
+            8896 . PHP_EOL
+        );
+    }
+}

tests/Community/Training/Medium/ConstrainedLatinSquares/input/01 - 3x3 easy.txt

@@ -0,0 +1,4 @@
+3
+123
+200
+300

tests/Community/Training/Medium/ConstrainedLatinSquares/input/02 - 4x4 unconstrained.txt

@@ -0,0 +1,5 @@
+4
+0000
+0000
+0000
+0000

tests/Community/Training/Medium/ConstrainedLatinSquares/input/03 - 5x5 wrong grid.txt

@@ -0,0 +1,6 @@
+5
+10001
+00000
+00000
+00000
+00000

tests/Community/Training/Medium/ConstrainedLatinSquares/input/04 - 5x5 fundamental.txt

@@ -0,0 +1,6 @@
+5
+12345
+20000
+30000
+40000
+50000

tests/Community/Training/Medium/ConstrainedLatinSquares/input/05 - 6x6.txt

@@ -0,0 +1,7 @@
+6
+100000
+020000
+003000
+000400
+000050
+000006

tests/Community/Training/Medium/ConstrainedLatinSquares/input/06 - 7x7.txt

@@ -0,0 +1,8 @@
+7
+2000007
+0403000
+0030000
+0006004
+1500000
+0000020
+0100070

tests/Community/Training/Medium/ConstrainedLatinSquares/input/07 - 8x8.txt

@@ -0,0 +1,9 @@
+8
+12345600
+23456000
+34560000
+45600000
+56000000
+60000000
+00000000
+00000008