Adding tests for "Frog exchange".

Author: cyrilverloop

CHANGELOG.md

@@ -32,6 +32,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Tests for "Constrained latin squares".
 - Tests for "Crossword".
 - Tests for "Futoshiki solver".
+- Tests for "Frog exchange".
 
 ## [3.11.0] - 2022-07-31
 ### Added

src/Community/Training/Medium/FrogExchange/FrogExchange.dist

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CyrilVerloop\Codingame\Community\Training\Medium\FrogExchange;
+
+use CyrilVerloop\Codingame\Puzzle;
+
+/**
+ * The "Frog exchange" puzzle.
+ * @link https://www.codingame.com/ide/puzzle/frog-exchange
+ */
+class FrogExchange implements Puzzle
+{
+    public function execute($stdin): void
+    {
+        $A = stream_get_line($stdin, 256 + 1, "\n");
+
+        // Write an answer using echo(). DON'T FORGET THE TRAILING \n
+
+        echo("m s f\n");
+        echo("s m f\n");
+        echo("f m s\n");
+        echo("f s m\n");
+    }
+}

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

@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CyrilVerloop\Codingame\Tests\Community\Training\Medium\FrogExchange;
+
+use CyrilVerloop\Codingame\Tests\PuzzleTest;
+use CyrilVerloop\Codingame\Community\Training\Medium\FrogExchange\FrogExchange;
+
+/**
+ * Tests for the "Frog exchange" puzzle.
+ *
+ * @covers \CyrilVerloop\Codingame\Community\Training\Medium\FrogExchange\FrogExchange
+ * @group frogExchange
+ * @medium
+ */
+final class CGTest extends PuzzleTest
+{
+    public function setUp(): void
+    {
+        $this->puzzle = new FrogExchange();
+    }
+
+    /**
+     * Test that the code can be executed for "n=3 m starts left".
+     *
+     * @group frogExchange_n3MStartsLeft
+     */
+    public function testCanExecuteN3MStartsLeft(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/01 - n=3 m starts left.txt',
+            file_get_contents(__DIR__ . '/output/01 - n=3 m starts left.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "n=5 m starts left".
+     *
+     * @group frogExchange_n5MStartsLeft
+     */
+    public function testCanExecuteN5MStartsLeft(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/02 - n=5 m starts left.txt',
+            file_get_contents(__DIR__ . '/output/02 - n=5 m starts left.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "n=11 m starts left".
+     *
+     * @group frogExchange_n11MStartsLeft
+     */
+    public function testCanExecuteN11MStartsLeft(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/03 - n=11 m starts left.txt',
+            file_get_contents(__DIR__ . '/output/03 - n=11 m starts left.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "No frog one stone".
+     *
+     * @group frogExchange_noFrogOneStone
+     */
+    public function testCanExecuteNoFrogOneStone(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/04 - no frog one stone.txt',
+            "s" . PHP_EOL
+        );
+    }
+}

tests/Community/Training/Medium/FrogExchange/input/01 - n=3 m starts left.txt

@@ -0,0 +1 @@
+m s f

tests/Community/Training/Medium/FrogExchange/input/02 - n=5 m starts left.txt

@@ -0,0 +1 @@
+m m s f f

tests/Community/Training/Medium/FrogExchange/input/03 - n=11 m starts left.txt

@@ -0,0 +1 @@
+m m m m m s f f f f f

tests/Community/Training/Medium/FrogExchange/input/04 - no frog one stone.txt

@@ -0,0 +1 @@
+s

tests/Community/Training/Medium/FrogExchange/output/01 - n=3 m starts left.txt

@@ -0,0 +1,4 @@
+m s f
+m f s
+s f m
+f s m

tests/Community/Training/Medium/FrogExchange/output/02 - n=5 m starts left.txt

@@ -0,0 +1,9 @@
+m m s f f
+m m f s f
+m s f m f
+s m f m f
+f m s m f
+f m f m s
+f m f s m
+f s f m m
+f f s m m

tests/Community/Training/Medium/FrogExchange/output/03 - n=11 m starts left.txt

@@ -0,0 +1,36 @@
+m m m m m s f f f f f
+m m m m m f s f f f f
+m m m m s f m f f f f
+m m m s m f m f f f f
+m m m f m s m f f f f
+m m m f m f m s f f f
+m m m f m f m f s f f
+m m m f m f s f m f f
+m m m f s f m f m f f
+m m s f m f m f m f f
+m s m f m f m f m f f
+m f m s m f m f m f f
+m f m f m s m f m f f
+m f m f m f m s m f f
+m f m f m f m f m s f
+m f m f m f m f m f s
+m f m f m f m f s f m
+m f m f m f s f m f m
+m f m f s f m f m f m
+m f s f m f m f m f m
+s f m f m f m f m f m
+f s m f m f m f m f m
+f f m s m f m f m f m
+f f m f m s m f m f m
+f f m f m f m s m f m
+f f m f m f m f m s m
+f f m f m f m f s m m
+f f m f m f s f m m m
+f f m f s f m f m m m
+f f s f m f m f m m m
+f f f s m f m f m m m
+f f f f m s m f m m m
+f f f f m f m s m m m
+f f f f m f s m m m m
+f f f f s f m m m m m
+f f f f f s m m m m m