QueueTest - Code Metrics - Inspection of "removed from Scrutinizer the folder tests" - SiroDiaz/DataStructures - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4b3449...8131a6 )

by Siro Díaz

created 2017-06-22 21:41 UTC

QueueTest A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	119
Duplicated Lines	47.9 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

Metric	Value
wmc	9
lcom	1
cbo	2
dl	57
loc	119
rs	10
c	0
b	0
f	0

How to fix Duplicated Code

<?php

namespace DataStructures\Tests\Lists;

use DataStructures\Exceptions\FullException;
use DataStructures\Lists\Queue;
use PHPUnit\Framework\TestCase;

class QueueTest extends TestCase {
    private $queue;

    public function testContructMaxSize() {
        $this->expectException(\InvalidArgumentException::class);
        $this->queue = new Queue(-1);
    }

    public function testEnqueueWithMaxSize() {
        $this->queue = new Queue(5);
        $this->queue->enqueue(1);
        $this->assertEquals($this->queue->peek(), 1);
        $this->queue->enqueue(2);
        $this->assertEquals($this->queue->peek(), 1);
        $this->queue->enqueue(3);
        $this->assertEquals($this->queue->peek(), 1);
        $this->queue->enqueue(4);
        $this->queue->enqueue(5);
        $this->expectException(FullException::class);
        $this->queue->enqueue(6);
    }

    public function testEnqueue() {
        $this->queue = new Queue();
        $this->queue->enqueue(1);
        $this->queue->enqueue(2);
        $this->queue->enqueue(3);
        $this->queue->enqueue(4);
        $this->queue->enqueue(5);
        $this->assertEquals($this->queue->size(), 5);
        $this->assertEquals($this->queue->peek(), 1);
    }

    public function testDequeue() {
        $this->queue = new Queue();
        $this->assertNull($this->queue->dequeue());
        $this->queue->enqueue(1);
        $this->queue->enqueue(2);
        $this->queue->enqueue(3);
        $this->queue->enqueue(4);
        $this->queue->enqueue(5);
        $this->assertEquals($this->queue->dequeue(), 1);
        $this->assertEquals($this->queue->dequeue(), 2);
        $this->assertEquals($this->queue->dequeue(), 3);
        $this->assertEquals($this->queue->dequeue(), 4);
        $this->assertEquals($this->queue->dequeue(), 5);
    }

    public function testSize() {
        $this->queue = new Queue();
        $this->assertEquals($this->queue->size(), 0);
        $this->queue->enqueue(1);
        $this->assertEquals($this->queue->size(), 1);
        $this->queue->enqueue(2);
        $this->assertEquals($this->queue->size(), 2);
        $this->queue->enqueue(3);
        $this->assertEquals($this->queue->size(), 3);
        $this->queue->enqueue(4);
        $this->assertEquals($this->queue->size(), 4);
        $this->queue->enqueue(5);
        $this->assertEquals($this->queue->size(), 5);
    }

    public function testEmpty() {
        $this->queue = new Queue();
        $this->assertTrue($this->queue->empty());
        $this->queue->enqueue(true);
        $this->assertFalse($this->queue->empty());
        $this->queue->enqueue("string");
        $this->queue->enqueue(3.14);
        $this->queue->dequeue();
        $this->queue->dequeue();
        $this->queue->dequeue();
        $this->assertTrue($this->queue->empty());
    }

    public function testPeek() {
        $this->queue = new Queue();
        $this->assertNull($this->queue->peek());
        $this->queue->enqueue(1000);
        $this->assertEquals($this->queue->peek(), 1000);
        $this->queue->enqueue(false);
        $this->assertEquals($this->queue->peek(), 1000);
        $this->queue->enqueue(3.14);
        $this->assertEquals($this->queue->peek(), 1000);
        $this->queue->enqueue(4);
        $this->assertEquals($this->queue->dequeue(), 1000);
        $this->assertEquals($this->queue->peek(), false);
        $this->assertEquals($this->queue->dequeue(), false);
        $this->assertEquals($this->queue->peek(), 3.14);
        $this->assertEquals($this->queue->dequeue(), 3.14);
        $this->assertEquals($this->queue->peek(), 4);
        $this->assertEquals($this->queue->dequeue(), 4);
        $this->assertNull($this->queue->peek());
    }

    public function testIsFull() {
        $this->queue = new Queue();
        $this->assertFalse($this->queue->isFull());
        $this->queue->enqueue(['hello']);
        $this->queue->enqueue(false);
        $this->queue->enqueue(['hello']);
        $this->queue->enqueue(false);
        $this->queue->enqueue(['hello']);
        $this->queue->enqueue(false);
        $this->queue->enqueue(['hello']);
        $this->queue->enqueue(false);
        $this->assertFalse($this->queue->isFull());
    }

    public function testIsFullWithMaxSize() {
        $this->queue = new Queue(2);
        $this->queue->enqueue(['hello']);
        $this->queue->enqueue(false);
        $this->assertTrue($this->queue->isFull());
        $this->queue->dequeue();
        $this->assertFalse($this->queue->isFull());
    }
}

1			<?php
2
3			namespace DataStructures\Tests\Lists;
4
5			use DataStructures\Exceptions\FullException;
6			use DataStructures\Lists\Queue;
7			use PHPUnit\Framework\TestCase;
8
9			class QueueTest extends TestCase {
10			private $queue;
11
12			public function testContructMaxSize() {
13			$this->expectException(\InvalidArgumentException::class);
14			$this->queue = new Queue(-1);
15			}
16
17			public function testEnqueueWithMaxSize() {
18			$this->queue = new Queue(5);
19			$this->queue->enqueue(1);
20			$this->assertEquals($this->queue->peek(), 1);
21			$this->queue->enqueue(2);
22			$this->assertEquals($this->queue->peek(), 1);
23			$this->queue->enqueue(3);
24			$this->assertEquals($this->queue->peek(), 1);
25			$this->queue->enqueue(4);
26			$this->queue->enqueue(5);
27			$this->expectException(FullException::class);
28			$this->queue->enqueue(6);
29			}
30
31			public function testEnqueue() {
32			$this->queue = new Queue();
33			$this->queue->enqueue(1);
34			$this->queue->enqueue(2);
35			$this->queue->enqueue(3);
36			$this->queue->enqueue(4);
37			$this->queue->enqueue(5);
38			$this->assertEquals($this->queue->size(), 5);
39			$this->assertEquals($this->queue->peek(), 1);
40			}
41
42			public function testDequeue() {
43			$this->queue = new Queue();
44			$this->assertNull($this->queue->dequeue());
45			$this->queue->enqueue(1);
46			$this->queue->enqueue(2);
47			$this->queue->enqueue(3);
48			$this->queue->enqueue(4);
49			$this->queue->enqueue(5);
50			$this->assertEquals($this->queue->dequeue(), 1);
51			$this->assertEquals($this->queue->dequeue(), 2);
52			$this->assertEquals($this->queue->dequeue(), 3);
53			$this->assertEquals($this->queue->dequeue(), 4);
54			$this->assertEquals($this->queue->dequeue(), 5);
55			}
56
57			public function testSize() {
58			$this->queue = new Queue();
59			$this->assertEquals($this->queue->size(), 0);
60			$this->queue->enqueue(1);
61			$this->assertEquals($this->queue->size(), 1);
62			$this->queue->enqueue(2);
63			$this->assertEquals($this->queue->size(), 2);
64			$this->queue->enqueue(3);
65			$this->assertEquals($this->queue->size(), 3);
66			$this->queue->enqueue(4);
67			$this->assertEquals($this->queue->size(), 4);
68			$this->queue->enqueue(5);
69			$this->assertEquals($this->queue->size(), 5);
70			}
71
72			public function testEmpty() {
73			$this->queue = new Queue();
74			$this->assertTrue($this->queue->empty());
75			$this->queue->enqueue(true);
76			$this->assertFalse($this->queue->empty());
77			$this->queue->enqueue("string");
78			$this->queue->enqueue(3.14);
79			$this->queue->dequeue();
80			$this->queue->dequeue();
81			$this->queue->dequeue();
82			$this->assertTrue($this->queue->empty());
83			}
84
85			public function testPeek() {
86			$this->queue = new Queue();
87			$this->assertNull($this->queue->peek());
88			$this->queue->enqueue(1000);
89			$this->assertEquals($this->queue->peek(), 1000);
90			$this->queue->enqueue(false);
91			$this->assertEquals($this->queue->peek(), 1000);
92			$this->queue->enqueue(3.14);
93			$this->assertEquals($this->queue->peek(), 1000);
94			$this->queue->enqueue(4);
95			$this->assertEquals($this->queue->dequeue(), 1000);
96			$this->assertEquals($this->queue->peek(), false);
97			$this->assertEquals($this->queue->dequeue(), false);
98			$this->assertEquals($this->queue->peek(), 3.14);
99			$this->assertEquals($this->queue->dequeue(), 3.14);
100			$this->assertEquals($this->queue->peek(), 4);
101			$this->assertEquals($this->queue->dequeue(), 4);
102			$this->assertNull($this->queue->peek());
103			}
104
105			public function testIsFull() {
106			$this->queue = new Queue();
107			$this->assertFalse($this->queue->isFull());
108			$this->queue->enqueue(['hello']);
109			$this->queue->enqueue(false);
110			$this->queue->enqueue(['hello']);
111			$this->queue->enqueue(false);
112			$this->queue->enqueue(['hello']);
113			$this->queue->enqueue(false);
114			$this->queue->enqueue(['hello']);
115			$this->queue->enqueue(false);
116			$this->assertFalse($this->queue->isFull());
117			}
118
119			public function testIsFullWithMaxSize() {
120			$this->queue = new Queue(2);
121			$this->queue->enqueue(['hello']);
122			$this->queue->enqueue(false);
123			$this->assertTrue($this->queue->isFull());
124			$this->queue->dequeue();
125			$this->assertFalse($this->queue->isFull());
126			}
127			}

SiroDiaz / DataStructures

Push — master ( 4b3449...8131a6 )

QueueTest A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

How to fix Duplicated Code

Duplicated Code

Duplication Side-by-Side

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