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testSwitchingInnerIterator()   A
last analyzed

↳ Parent: ReferencingIteratorTest

Complexity

Conditions 1
Paths 1

Size

Total Lines 13

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 13
rs 9.8333
c 0
b 0
f 0
cc 1
nc 1
nop 0
1 
<?php
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namespace itertools;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PHPUnit_Framework_TestCase;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ReferencingIteratorTest extends PHPUnit_Framework_TestCase

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/** @test */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function testBasicFunctionality()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$range = new RangeIterator(0, 10);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$ref = new ReferencingIterator($range);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$this->assertEquals(range(0, 10), iterator_to_array($ref));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/** @test */

            


            
                                                                        
                            
            
                                    
            
            

                
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	public function testSwitchingInnerIterator()

            


            
                                                                        
                            
            
                                    
            
            

                
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	{

            


            
                                                                        
                            
            
                                    
            
            

                
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		$range = new RangeIterator(0, 10);

            


            
                                                                        
                            
            
                                    
            
            

                
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		$ref = new ReferencingIterator($range);

            


            
                                                                        
                            
            
                                    
            
            

                
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		$ref->rewind();

            


            
                                                                        
                            
            
                                    
            
            

                
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		$this->assertSame($range, $ref->getInnerIterator());

            


            
                                                                        
                            
            
                                    
            
            

                
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		$this->assertEquals(0, $ref->current());

            


            
                                                                        
                            
            
                                    
            
            

                
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		$ref->setInnerIterator(new RangeIterator(5, 15));

            


            
                                                                        
                            
            
                                    
            
            

                
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		$ref->rewind();

            


            
                                                                        
                            
            
                                    
            
            

                
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		$this->assertEquals(5, $ref->current());

            


            
                                                                        
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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