Adding tests for "Simple fraction to mixed

number".

Author: cyrilverloop

CHANGELOG.md

@@ -35,6 +35,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Tests for "Plight of the fellowship of the ring".
 - Tests for "DDCG mapper".
 - Tests for "Queneau numbers".
+- Tests for "Simple fraction to mixed number".
 
 ### Fixed
 - Tests groups for "CGFunge interpreter".

src/Community/Training/Medium/SimpleFractionToMixedNumber/SimpleFractionToMixedNumber.dist

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CyrilVerloop\Codingame\Community\Training\Medium\SimpleFractionToMixedNumber;
+
+use CyrilVerloop\Codingame\Puzzle;
+
+/**
+ * The "Simple fraction to mixed number" puzzle.
+ * @link https://www.codingame.com/ide/puzzle/simple-fraction-to-mixed-number
+ */
+class SimpleFractionToMixedNumber implements Puzzle
+{
+    public function execute($stdin): void
+    {
+        fscanf($stdin, "%d", $N);
+        for ($i = 0; $i < $N; $i++)
+        {
+            fscanf($stdin, "%s", $xY);
+        }
+        for ($i = 0; $i < $N; $i++)
+        {
+
+            // Write an answer using echo(). DON'T FORGET THE TRAILING \n
+
+            echo("answer\n");
+        }
+    }
+}

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

@@ -0,0 +1,127 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CyrilVerloop\Codingame\Tests\Community\Training\Medium\SimpleFractionToMixedNumber;
+
+use CyrilVerloop\Codingame\Tests\PuzzleTest;
+use CyrilVerloop\Codingame\Community\Training\Medium\SimpleFractionToMixedNumber\SimpleFractionToMixedNumber;
+
+/**
+ * Tests for the "Simple fraction to mixed number" puzzle.
+ *
+ * @covers \CyrilVerloop\Codingame\Community\Training\Medium\SimpleFractionToMixedNumber\SimpleFractionToMixedNumber
+ * @group simpleFractionToMixedNumber
+ * @medium
+ */
+final class CGTest extends PuzzleTest
+{
+    public function setUp(): void
+    {
+        $this->puzzle = new SimpleFractionToMixedNumber();
+    }
+
+    /**
+     * Test that the code can be executed for "Both integer and fractional parts".
+     *
+     * @group simpleFractionToMixedNumber_bothIntegerAndFractionalParts
+     */
+    public function testCanExecuteBothIntegerAndFractionalParts(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/01 - both integer and fractional parts.txt',
+            file_get_contents(__DIR__ . '/output/01 - both integer and fractional parts.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Integer part only".
+     *
+     * @group simpleFractionToMixedNumber_integerPartOnly
+     */
+    public function testCanExecuteIntegerPartOnly(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/02 - integer part only.txt',
+            file_get_contents(__DIR__ . '/output/02 - integer part only.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Fractional part only".
+     *
+     * @group simpleFractionToMixedNumber_fractionalPartOnly
+     */
+    public function testCanExecuteFractionalPartOnly(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/03 - fractional part only.txt',
+            file_get_contents(__DIR__ . '/output/03 - fractional part only.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Zero".
+     *
+     * @group simpleFractionToMixedNumber_zero
+     */
+    public function testCanExecuteZero(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/04 - zero.txt',
+            file_get_contents(__DIR__ . '/output/04 - zero.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Division by zero".
+     *
+     * @group simpleFractionToMixedNumber_divisionByZero
+     */
+    public function testCanExecuteDivisionByZero(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/05 - division by zero.txt',
+            "DIVISION BY ZERO" . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Sign handling".
+     *
+     * @group simpleFractionToMixedNumber_signHandling
+     */
+    public function testCanExecuteSignHandling(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/06 - sign handling.txt',
+            file_get_contents(__DIR__ . '/output/06 - sign handling.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Some more sign handling".
+     *
+     * @group simpleFractionToMixedNumber_someMoreSignHandling
+     */
+    public function testCanExecuteSomeMoreSignHandling(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/07 - some more sign handling.txt',
+            file_get_contents(__DIR__ . '/output/07 - some more sign handling.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Several random cases".
+     *
+     * @group simpleFractionToMixedNumber_severalRandomCases
+     */
+    public function testCanExecuteSeveralRandomCases(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/08 - several random cases.txt',
+            file_get_contents(__DIR__ . '/output/08 - several random cases.txt')
+        );
+    }
+}

tests/Community/Training/Medium/SimpleFractionToMixedNumber/input/01 - both integer and fractional parts.txt

@@ -0,0 +1,3 @@
+2
+42/9
+71/23

tests/Community/Training/Medium/SimpleFractionToMixedNumber/input/02 - integer part only.txt

@@ -0,0 +1,4 @@
+3
+6/3
+28/4
+105/35

tests/Community/Training/Medium/SimpleFractionToMixedNumber/input/03 - fractional part only.txt

@@ -0,0 +1,3 @@
+2
+4/6
+10/78

tests/Community/Training/Medium/SimpleFractionToMixedNumber/input/04 - zero.txt

@@ -0,0 +1,3 @@
+2
+0/91
+-0/287

tests/Community/Training/Medium/SimpleFractionToMixedNumber/input/05 - division by zero.txt

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

tests/Community/Training/Medium/SimpleFractionToMixedNumber/input/06 - sign handling.txt

@@ -0,0 +1,3 @@
+2
+-5/20
+20/-5

tests/Community/Training/Medium/SimpleFractionToMixedNumber/input/07 - some more sign handling.txt

@@ -0,0 +1,3 @@
+2
+-10/-7
+21/-6