ArrayListTest::setUp() - Code Metrics - Inspection of "fixed many errors and added psr-4 to test director..." - SiroDiaz/DataStructures - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d060d7...4b3449 )

by Siro Díaz

created 2017-06-22 21:33 UTC

ArrayListTest::setUp() A

↳ Parent: ArrayListTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	3
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	0

<?php

namespace DataStructures\Tests\Lists;

use DataStructures\Lists\ArrayList;
use PHPUnit\Framework\TestCase;

class ArrayListTest extends TestCase {
    private $list;

    public function setUp() {
        $this->list = new ArrayList();
    }

    public function testSize() {

        $this->assertEquals($this->list->size(), 0);
        $this->list->push(true);
        $this->list->push(2);
        $this->assertEquals($this->list->size(), 2);
    }

    public function testEmpty() {
        $this->assertTrue($this->list->empty());
    }

    public function testPush() {

        $this->list->push(20);
        $this->assertEquals(1, $this->list->size());
        $this->assertEquals(20, $this->list->get(0));
        $this->list->push(true);
        
        $this->assertEquals(2, $this->list->size());
        
        $this->assertTrue($this->list->get(1));
        
        $this->list->push(30);
        $this->assertEquals(20, $this->list->get(0));
        $this->assertEquals(30, $this->list->get(1));
        $this->assertEquals(true, $this->list->get(2));
    }

    public function testGetLast() {

        $this->assertNull($this->list->getLast());
        $this->list->push(true);
        $this->list->push(50);
        $this->list->push("string");
        $this->assertEquals("string", $this->list->getLast());
    }

    public function testInsert() {

        $this->list->insert(0, 100);
        $this->assertEquals(100, $this->list->get(0));
        $this->assertEquals(1, $this->list->size());
        
        $this->list->insert(0, 200);
        $this->assertEquals(2, $this->list->size());
        $this->assertEquals(200, $this->list->get(0));
        $this->assertEquals(100, $this->list->get(1));
        $this->assertEquals(100, $this->list->getLast());
        
        $this->list->insert(1, 300);
        $this->assertEquals(3, $this->list->size());
        $this->assertEquals(200, $this->list->get(0));
        $this->assertEquals(300, $this->list->get(1));
        $this->assertEquals(100, $this->list->get(2));
        $this->list->insert(2, 1000);
        $this->assertEquals(1000, $this->list->get(2));
        $this->assertEquals(100, $this->list->get(3));
        $this->list->insert(6, true);
        $this->assertTrue($this->list->get(4));
        $this->assertEquals(5, $this->list->size());
    }
    
    public function testDeleteException() {
        $this->expectException(\OutOfBoundsException::class);
        $this->list->delete(10);
    }
    
    public function testDelete() {

        $this->list->push(20);
        $this->list->push(true);
        $this->list->push(15);
        $this->list->push(3.14);
        $this->list->push("string");
        
        $this->assertEquals($this->list->delete(4), "string");
        $this->assertEquals(3.14, $this->list->delete(3));
        
        $this->assertEquals(3, $this->list->size());
        $this->assertEquals(true, $this->list->delete(1));
        $this->assertEquals(false, $this->list->empty());
        $this->assertEquals(20, $this->list->delete(0));
    }
    
    public function testShift() {
        $this->list->push(20);
        $this->list->push(true);
        $this->assertEquals(20, $this->list->shift());
        $this->assertEquals(1, $this->list->size());
        $this->assertEquals(true, $this->list->shift());
        $this->assertEquals(true, $this->list->empty());
    }
    
    public function testPop() {
        $this->list->push(20);
        $this->list->push(true);
        $this->list->push(15);
        $this->list->push(3.14);
        $this->list->push("string");
        
        $this->assertEquals($this->list->pop(), "string");
        $this->assertEquals(3.14, $this->list->pop());
        $this->list->insert(1, ['hello']);
        $this->assertEquals(15, $this->list->pop());
        $this->assertTrue($this->list->pop());
        $this->assertSame($this->list->pop(), 'hello');
        $this->assertSame($this->list->pop(), 20);
        $this->assertTrue($this->list->empty());
    }
    
    public function testPopException() {
        $this->expectException(\OutOfBoundsException::class);
        $this->list->pop();
    }
    
    public function testUnshift() {

        $this->list->unshift(999);
        $this->assertEquals(1, $this->list->size());
        $this->assertEquals(999, $this->list->get(0));
        $this->assertEquals($this->list->getLast(), 999);
        $this->list->unshift(888);
        $this->assertEquals(2, $this->list->size());
        $this->assertEquals(888, $this->list->get(0));
        $this->assertEquals(999, $this->list->get(1));
        $this->assertEquals($this->list->getLast(), 999);
        $this->list->unshift(777);
        $this->assertEquals(3, $this->list->size());
        $this->assertEquals(777, $this->list->get(0));
        $this->assertEquals(888, $this->list->get(1));
        $this->assertEquals(999, $this->list->get(2));
        $this->assertEquals($this->list->getLast(), 999);
    }
    
    public function testGet() {

        $this->list->push(20);
        $this->list->push(true);
        $this->list->push(15);
        $this->list->push(3.14);
        $this->list->push("string");
        $this->assertEquals($this->list->get(0), 20);
        $this->assertTrue($this->list->get(1));
        $this->assertEquals($this->list->get(2), 15);
        $this->assertEquals($this->list->get(3), 3.14);
        $this->assertEquals($this->list->get(4), "string");
    }
    
    public function testGetWithException() {
        $this->expectException(\OutOfBoundsException::class);
        $this->list->get(5);
    }

    public function testGetOutOfBound() {
        $this->expectException(\OutOfBoundsException::class);
        $this->list->get(-1);
    }
    
    public function testGetAll() {

        foreach($this->list->getAll() as $node) {
            $this->assertNull($node);
        }
        
        $this->list->push(20);
        $this->list->push(true);
        $this->list->push(15);
        $this->list->push(3.14);
        $this->list->push("string");
        $data = [];
        foreach($this->list->getAll() as $node) {
            $data[] = $node;
        }
        $this->assertCount(5, $data);
        $this->assertSame([20, true, 15, 3.14, "string"], $data);
    }
    
    public function testToArray() {

        $this->list->push(20);
        $this->list->push(true);
        $this->list->push(15);
        $this->list->push(3.14);
        $this->list->push("string");
        $this->list->pop();
        $nodes = $this->list->toArray();
        $this->assertSame([20, true, 15, 3.14], $nodes);
    }
    
    public function testClear() {
        $this->list->push(20);
        $this->list->push(true);
        $this->list->push(15);
        $this->list->push(3.14);
        $this->list->push("string");
        $this->list->clear();
        $this->assertEmpty($this->list->toArray());
        $this->assertEquals($this->list->size(), 0);
    }

    /*

    public function testIterator() {
        $this->list->push(20);
        $this->list->push(true);
        $this->list->push(15);
        $this->list->push(3.14);
        $this->list->push("string");

        $this->list->shift();
        $this->assertEquals(4, count($this->list));
        $expectedResult = [];
        $result = [];
        foreach($this->list->getAll() as $node) {
            $expectedResult[] = $node;
        }
        
        foreach($this->list as $index => $val) {
            echo $index ." ----- ". $val . PHP_EOL;
            $result[] = $val;
        }

        $this->assertSame($expectedResult, $result);
    }
    */
}

1		<?php
2
3		namespace DataStructures\Tests\Lists;
4
5		use DataStructures\Lists\ArrayList;
6		use PHPUnit\Framework\TestCase;
7
8		class ArrayListTest extends TestCase {
9		private $list;
10
11		public function setUp() {
12		$this->list = new ArrayList();
13		}
14
15	View Code Duplication	public function testSize() {
		0 ignored issues – show Duplication introduced 2017-06-05 14:14 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
16		$this->assertEquals($this->list->size(), 0);
17		$this->list->push(true);
18		$this->list->push(2);
19		$this->assertEquals($this->list->size(), 2);
20		}
21
22		public function testEmpty() {
23		$this->assertTrue($this->list->empty());
24		}
25
26	View Code Duplication	public function testPush() {
		0 ignored issues – show Duplication introduced 2017-06-05 14:14 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
27		$this->list->push(20);
28		$this->assertEquals(1, $this->list->size());
29		$this->assertEquals(20, $this->list->get(0));
30		$this->list->push(true);
31
32		$this->assertEquals(2, $this->list->size());
33
34		$this->assertTrue($this->list->get(1));
35
36		$this->list->push(30);
37		$this->assertEquals(20, $this->list->get(0));
38		$this->assertEquals(30, $this->list->get(1));
39		$this->assertEquals(true, $this->list->get(2));
40		}
41
42	View Code Duplication	public function testGetLast() {
		0 ignored issues – show Duplication introduced 2017-06-05 14:14 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
43		$this->assertNull($this->list->getLast());
44		$this->list->push(true);
45		$this->list->push(50);
46		$this->list->push("string");
47		$this->assertEquals("string", $this->list->getLast());
48		}
49
50	View Code Duplication	public function testInsert() {
		0 ignored issues – show Duplication introduced 2017-06-05 14:14 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
51		$this->list->insert(0, 100);
52		$this->assertEquals(100, $this->list->get(0));
53		$this->assertEquals(1, $this->list->size());
54
55		$this->list->insert(0, 200);
56		$this->assertEquals(2, $this->list->size());
57		$this->assertEquals(200, $this->list->get(0));
58		$this->assertEquals(100, $this->list->get(1));
59		$this->assertEquals(100, $this->list->getLast());
60
61		$this->list->insert(1, 300);
62		$this->assertEquals(3, $this->list->size());
63		$this->assertEquals(200, $this->list->get(0));
64		$this->assertEquals(300, $this->list->get(1));
65		$this->assertEquals(100, $this->list->get(2));
66		$this->list->insert(2, 1000);
67		$this->assertEquals(1000, $this->list->get(2));
68		$this->assertEquals(100, $this->list->get(3));
69		$this->list->insert(6, true);
70		$this->assertTrue($this->list->get(4));
71		$this->assertEquals(5, $this->list->size());
72		}
73
74		public function testDeleteException() {
75		$this->expectException(\OutOfBoundsException::class);
76		$this->list->delete(10);
77		}
78
79	View Code Duplication	public function testDelete() {
		0 ignored issues – show Duplication introduced 2017-06-05 14:14 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
80		$this->list->push(20);
81		$this->list->push(true);
82		$this->list->push(15);
83		$this->list->push(3.14);
84		$this->list->push("string");
85
86		$this->assertEquals($this->list->delete(4), "string");
87		$this->assertEquals(3.14, $this->list->delete(3));
88
89		$this->assertEquals(3, $this->list->size());
90		$this->assertEquals(true, $this->list->delete(1));
91		$this->assertEquals(false, $this->list->empty());
92		$this->assertEquals(20, $this->list->delete(0));
93		}
94
95		public function testShift() {
96		$this->list->push(20);
97		$this->list->push(true);
98		$this->assertEquals(20, $this->list->shift());
99		$this->assertEquals(1, $this->list->size());
100		$this->assertEquals(true, $this->list->shift());
101		$this->assertEquals(true, $this->list->empty());
102		}
103
104		public function testPop() {
105		$this->list->push(20);
106		$this->list->push(true);
107		$this->list->push(15);
108		$this->list->push(3.14);
109		$this->list->push("string");
110
111		$this->assertEquals($this->list->pop(), "string");
112		$this->assertEquals(3.14, $this->list->pop());
113		$this->list->insert(1, ['hello']);
114		$this->assertEquals(15, $this->list->pop());
115		$this->assertTrue($this->list->pop());
116		$this->assertSame($this->list->pop(), 'hello');
117		$this->assertSame($this->list->pop(), 20);
118		$this->assertTrue($this->list->empty());
119		}
120
121		public function testPopException() {
122		$this->expectException(\OutOfBoundsException::class);
123		$this->list->pop();
124		}
125
126	View Code Duplication	public function testUnshift() {
		0 ignored issues – show Duplication introduced 2017-06-05 14:14 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
127		$this->list->unshift(999);
128		$this->assertEquals(1, $this->list->size());
129		$this->assertEquals(999, $this->list->get(0));
130		$this->assertEquals($this->list->getLast(), 999);
131		$this->list->unshift(888);
132		$this->assertEquals(2, $this->list->size());
133		$this->assertEquals(888, $this->list->get(0));
134		$this->assertEquals(999, $this->list->get(1));
135		$this->assertEquals($this->list->getLast(), 999);
136		$this->list->unshift(777);
137		$this->assertEquals(3, $this->list->size());
138		$this->assertEquals(777, $this->list->get(0));
139		$this->assertEquals(888, $this->list->get(1));
140		$this->assertEquals(999, $this->list->get(2));
141		$this->assertEquals($this->list->getLast(), 999);
142		}
143
144	View Code Duplication	public function testGet() {
		0 ignored issues – show Duplication introduced 2017-06-05 14:14 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
145		$this->list->push(20);
146		$this->list->push(true);
147		$this->list->push(15);
148		$this->list->push(3.14);
149		$this->list->push("string");
150		$this->assertEquals($this->list->get(0), 20);
151		$this->assertTrue($this->list->get(1));
152		$this->assertEquals($this->list->get(2), 15);
153		$this->assertEquals($this->list->get(3), 3.14);
154		$this->assertEquals($this->list->get(4), "string");
155		}
156
157		public function testGetWithException() {
158		$this->expectException(\OutOfBoundsException::class);
159		$this->list->get(5);
160		}
161
162		public function testGetOutOfBound() {
163		$this->expectException(\OutOfBoundsException::class);
164		$this->list->get(-1);
165		}
166
167	View Code Duplication	public function testGetAll() {
		0 ignored issues – show Duplication introduced 2017-06-05 14:14 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
168		foreach($this->list->getAll() as $node) {
169		$this->assertNull($node);
170		}
171
172		$this->list->push(20);
173		$this->list->push(true);
174		$this->list->push(15);
175		$this->list->push(3.14);
176		$this->list->push("string");
177		$data = [];
178		foreach($this->list->getAll() as $node) {
179		$data[] = $node;
180		}
181		$this->assertCount(5, $data);
182		$this->assertSame([20, true, 15, 3.14, "string"], $data);
183		}
184
185	View Code Duplication	public function testToArray() {
		0 ignored issues – show Duplication introduced 2017-06-05 14:14 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
186		$this->list->push(20);
187		$this->list->push(true);
188		$this->list->push(15);
189		$this->list->push(3.14);
190		$this->list->push("string");
191		$this->list->pop();
192		$nodes = $this->list->toArray();
193		$this->assertSame([20, true, 15, 3.14], $nodes);
194		}
195
196		public function testClear() {
197		$this->list->push(20);
198		$this->list->push(true);
199		$this->list->push(15);
200		$this->list->push(3.14);
201		$this->list->push("string");
202		$this->list->clear();
203		$this->assertEmpty($this->list->toArray());
204		$this->assertEquals($this->list->size(), 0);
205		}
206
207		/*
		0 ignored issues – show Unused Code Comprehensibility introduced 2017-06-08 11:39 UTC by Report Bug Copy Issue Report `60%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
208		public function testIterator() {
209		$this->list->push(20);
210		$this->list->push(true);
211		$this->list->push(15);
212		$this->list->push(3.14);
213		$this->list->push("string");
214
215		$this->list->shift();
216		$this->assertEquals(4, count($this->list));
217		$expectedResult = [];
218		$result = [];
219		foreach($this->list->getAll() as $node) {
220		$expectedResult[] = $node;
221		}
222
223		foreach($this->list as $index => $val) {
224		echo $index ." ----- ". $val . PHP_EOL;
225		$result[] = $val;
226		}
227
228		$this->assertSame($expectedResult, $result);
229		}
230		*/
231		}

SiroDiaz / DataStructures

Push — master ( d060d7...4b3449 )

ArrayListTest::setUp() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like