Adding tests for "Largest number".

Author: cyrilverloop

CHANGELOG.md

@@ -31,6 +31,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Tests for "Morellet’s random lines".
 - Tests for "Decode the message".
 - Tests for "Detective geek".
+- Tests for "Largest number".
 
 ## [3.9.0] - 2022-06-01
 ### Added

src/Community/Training/Easy/LargestNumber/LargestNumber.dist

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CyrilVerloop\Codingame\Community\Training\Easy\LargestNumber;
+
+use CyrilVerloop\Codingame\Puzzle;
+
+/**
+ * The "Largest number" puzzle.
+ * @link https://www.codingame.com/ide/puzzle/largest-number
+ */
+class LargestNumber implements Puzzle
+{
+    public function execute($stdin): void
+    {
+        fscanf($stdin, "%d", $number);
+        fscanf($stdin, "%d", $D);
+
+        // Write an answer using echo(). DON'T FORGET THE TRAILING \n
+
+        echo("answer\n");
+    }
+}

tests/Community/Training/Easy/LargestNumber/CGTest.php

@@ -0,0 +1,88 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CyrilVerloop\Codingame\Tests\Community\Training\Easy\LargestNumber;
+
+use CyrilVerloop\Codingame\Tests\PuzzleTest;
+use CyrilVerloop\Codingame\Community\Training\Easy\LargestNumber\LargestNumber;
+
+/**
+ * Tests for the "Largest number" puzzle.
+ *
+ * @covers \CyrilVerloop\Codingame\Community\Training\Easy\LargestNumber\LargestNumber
+ * @group largestNumber
+ * @medium
+ */
+final class CGTest extends PuzzleTest
+{
+    public function setUp(): void
+    {
+        $this->puzzle = new LargestNumber();
+    }
+
+    /**
+     * Test that the code can be executed for "No change required".
+     *
+     * @group largestNumber_noChangeRequired
+     */
+    public function testCanExecuteNoChangeRequired(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/01 - no change required.txt',
+            3141 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Remove 1 digit".
+     *
+     * @group largestNumber_remove1Digit
+     */
+    public function testCanExecuteRemove1Digit(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/02 - remove 1 digit.txt',
+            7265 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Remove 2 digits".
+     *
+     * @group largestNumber_remove2Digits
+     */
+    public function testCanExecuteRemove2Digits(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/03 - remove 2 digits.txt',
+            4890600 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "No solution".
+     *
+     * @group largestNumber_noSolution
+     */
+    public function testCanExecuteNoSolution(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/04 - no solution.txt',
+            0 . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Final test".
+     *
+     * @group largestNumber_finalTest
+     */
+    public function testCanExecuteFinalTest(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/05 - final test.txt',
+            67537905 . PHP_EOL
+        );
+    }
+}

tests/Community/Training/Easy/LargestNumber/input/01 - no change required.txt

@@ -0,0 +1,2 @@
+3141
+3

tests/Community/Training/Easy/LargestNumber/input/02 - remove 1 digit.txt

@@ -0,0 +1,2 @@
+72659
+5

tests/Community/Training/Easy/LargestNumber/input/03 - remove 2 digits.txt

@@ -0,0 +1,2 @@
+104890600
+9

tests/Community/Training/Easy/LargestNumber/input/04 - no solution.txt

@@ -0,0 +1,2 @@
+529307543
+8

tests/Community/Training/Easy/LargestNumber/input/05 - final test.txt

@@ -0,0 +1,2 @@
+675379052
+3