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DirectionTest::testRotatingLeftAndRight()   A
last analyzed

↳ Parent: DirectionTest

Complexity

Conditions 1
Paths 1

Size

Total Lines 21

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 21
rs 9.584
c 0
b 0
f 0
cc 1
nc 1
nop 0
1 
<?php
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/**
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 * (c) 2018 Douglas Reith.
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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declare(strict_types=1);
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namespace Reith\ToyRobot\Domain\Robot;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PHPUnit\Framework\TestCase;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class DirectionTest extends TestCase

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function testGettingDirection()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $direction = new Direction();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertInstanceOf(Direction::class, $direction);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $compassPosition = $direction->getDirectionAsString();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertEquals('E', $compassPosition);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public static function testRotatingLeftAndRight()

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $direction = new Direction();

            


            
                                                        
            
                                    
            
            

                
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        self::assertEquals('E', $direction->getDirectionAsString());

            


            
                                                        
            
                                    
            
            

                
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        // Counter clockwise

            


            
                                                        
            
                                    
            
            

                
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        $direction->rotateLeft();

            


            
                                                        
            
                                    
            
            

                
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        self::assertEquals('N', $direction->getDirectionAsString());

            


            
                                                        
            
                                    
            
            

                
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        // Clockwise 180deg

            


            
                                                        
            
                                    
            
            

                
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        $direction->rotateRight()->rotateRight();

            


            
                                                        
            
                                    
            
            

                
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        self::assertEquals('S', $direction->getDirectionAsString());

            


            
                                                        
            
                                    
            
            

                
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        $direction->rotateRight() // 'W'

            


            
                                                        
            
                                    
            
            

                
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            ->rotateLeft() // 'S'

            


            
                                                        
            
                                    
            
            

                
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            ->rotateLeft() // 'E'

            


            
                                                        
            
                                    
            
            

                
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            ->rotateLeft() // 'N'

            


            
                                                        
            
                                    
            
            

                
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            ->rotateLeft(); // 'W'

            


            
                                                        
            
                                    
            
            

                
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        self::assertEquals('W', $direction->getDirectionAsString());

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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