Adding tests for "TAN network".

Author: cyrilverloop

CHANGELOG.md

@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 ### Added
 - Tests for "Roller coaster".
+- Tests for "TAN network".
 
 ## [2.5.0] - 2022-02-13
 ### Added

src/Training/Hard/TANNetwork/TANNetwork.dist

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CyrilVerloop\Codingame\Training\Hard\TANNetwork;
+
+use CyrilVerloop\Codingame\Puzzle;
+
+/**
+ * The "TAN network" puzzle.
+ */
+class TANNetwork implements Puzzle
+{
+    public function execute($stdin): void
+    {
+        fscanf($stdin, "%s", $startPoint);
+        fscanf($stdin, "%s", $endPoint);
+        fscanf($stdin, "%d", $N);
+        for ($i = 0; $i < $N; $i++)
+        {
+            $stopName = stream_get_line($stdin, 256 + 1, "\n");
+        }
+        fscanf($stdin, "%d", $M);
+        for ($i = 0; $i < $M; $i++)
+        {
+            $route = stream_get_line($stdin, 256 + 1, "\n");
+        }
+
+        // Write an answer using echo(). DON'T FORGET THE TRAILING \n
+
+        echo("IMPOSSIBLE\n");
+    }
+}

tests/Training/Hard/TANNetwork/TANNetworkTest.php

@@ -0,0 +1,100 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CyrilVerloop\Codingame\Tests\Training\Hard\TANNetwork;
+
+use CyrilVerloop\Codingame\Tests\PuzzleTest;
+use CyrilVerloop\Codingame\Training\Hard\TANNetwork\TANNetwork;
+
+/**
+ * Tests for the "TAN network" puzzle.
+ *
+ * @covers \CyrilVerloop\Codingame\Training\Hard\TANNetwork\TANNetwork
+ * @group TANNetwork
+ */
+final class TANNetworkTest extends PuzzleTest
+{
+    public function setUp(): void
+    {
+        $this->puzzle = new TANNetwork();
+    }
+
+    /**
+     * Test that the code can be executed for "Example".
+     *
+     * @group TANNetwork_example
+     */
+    public function testCanExecuteExample(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/01 - example.txt',
+            file_get_contents(__DIR__ . '/output/01 - example.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "One single stop".
+     *
+     * @group TANNetwork_oneSingleStop
+     */
+    public function testCanExecuteOneSingleStop(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/02 - one single stop.txt',
+            file_get_contents(__DIR__ . '/output/02 - one single stop.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Same starting and end points".
+     *
+     * @group TANNetwork_startingAndEndPoints
+     */
+    public function testCanExecuteSameStartingAndEndPoints(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/03 - same starting and end points.txt',
+            'Bonne Garde' . PHP_EOL
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Several stages".
+     *
+     * @group TANNetwork_severalStages
+     */
+    public function testCanExecuteSeveralStages(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/04 - several stages.txt',
+            file_get_contents(__DIR__ . '/output/04 - several stages.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Large number of stages".
+     *
+     * @group TANNetwork_largeNumberOfStages
+     */
+    public function testCanExecuteLargeNumberOfStages(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/05 - large number of stages.txt',
+            file_get_contents(__DIR__ . '/output/05 - large number of stages.txt')
+        );
+    }
+
+    /**
+     * Test that the code can be executed for "Route impossible".
+     *
+     * @group TANNetwork_RouteImpossible
+     */
+    public function testCanExecuteRouteImpossible(): void
+    {
+        $this->expectExecuteOutputAnswer(
+            __DIR__ . '/input/06 - route impossible.txt',
+            'IMPOSSIBLE' . PHP_EOL
+        );
+    }
+}

tests/Training/Hard/TANNetwork/input/01 - example.txt

@@ -0,0 +1,9 @@
+StopArea:ABDU
+StopArea:ABLA
+3
+StopArea:ABDU,"Abel Durand",,47.22019661,-1.60337553,,,1,
+StopArea:ABLA,"Avenue Blanche",,47.22973509,-1.58937990,,,1,
+StopArea:ACHA,"Angle Chaillou",,47.26979248,-1.57206627,,,1,
+2
+StopArea:ABDU StopArea:ABLA
+StopArea:ABLA StopArea:ACHA