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Code Duplication    Length = 16-16 lines in 2 locations

tests/Lists/CircularLinkedListTest.php 1 location

@@ 104-119 (lines=16) @@
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        $this->assertNull($this->list->shift());
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    }
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    public function testPop() {
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        $this->list->push(20);
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        $this->list->push(true);
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        $this->list->push(15);
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        $this->list->push(3.14);
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        $this->list->push("string");
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        $this->assertEquals($this->list->pop(), "string");
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        $this->assertEquals(3.14, $this->list->pop());
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        $this->list->insert(1, ['hello']);
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        $this->assertEquals(15, $this->list->pop());
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        $this->assertTrue($this->list->pop());
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        $this->assertSame($this->list->pop(), ['hello']);
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        $this->assertSame($this->list->pop(), 20);
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        $this->assertTrue($this->list->empty());
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    }
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    public function testPopException() {

                                

                                                            

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        $this->expectException(OutOfBoundsException::class);

                                

                                                                        

                

                                                            

                    
tests/Lists/DoublyLinkedListTest.php 1 location

                

                

                    

                                                
                                                    

                                
                                
                                    @@ 104-119 (lines=16) @@
                                
                            


                                                            

                                    101
                                    
                                    
        $this->assertNull($this->list->shift());

                                

                                                            

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    }

                                

                                                            

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                                    104
                                    
                                    
    public function testPop() {

                                

                                                            

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        $this->list->push(20);

                                

                                                            

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        $this->list->push(true);

                                

                                                            

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        $this->list->push(15);

                                

                                                            

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        $this->list->push(3.14);

                                

                                                            

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        $this->list->push("string");

                                

                                                            

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        $this->assertEquals($this->list->pop(), "string");

                                

                                                            

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        $this->assertEquals(3.14, $this->list->pop());

                                

                                                            

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        $this->list->insert(1, ['hello']);

                                

                                                            

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        $this->assertEquals(15, $this->list->pop());

                                

                                                            

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        $this->assertTrue($this->list->pop());

                                

                                                            

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        $this->assertSame($this->list->pop(), ['hello']);

                                

                                                            

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        $this->assertSame($this->list->pop(), 20);

                                

                                                            

                                    118
                                    
                                    
        $this->assertTrue($this->list->empty());

                                

                                                            

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    }

                                

                                                            

                                    120
                                    
                                    
    

                                

                                                            

                                    121
                                    
                                    
    public function testPopException() {

                                

                                                            

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        $this->expectException(OutOfBoundsException::class);