EdgeTest - Code Metrics - phpDocumentor/GraphViz - Measure and Improve Code Quality continuously with Scrutinizer

EdgeTest A
last analyzed 2021-02-02 21:12 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	129
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

Metric	Value
wmc	8
lcom	1
cbo	4
dl	0
loc	129
rs	10
c	0
b	0
f	0

8 Methods

Rating	Name	Size	Complexity
A	tearDown()	4	1
A	testConstruct()	19	1
A	testCreate()	7	1
A	testGetFrom()	6	1
A	testGetTo()	6	1
A	testCall()	8	1
A	testGetNonExistingAttributeThrowsAttributeNotFound()	9	1
A	testToString()	15	1

<?php

declare(strict_types=1);

/**
 * phpDocumentor
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\GraphViz\Test;

use Mockery as m;
use phpDocumentor\GraphViz\AttributeNotFound;
use phpDocumentor\GraphViz\Edge;
use phpDocumentor\GraphViz\Node;
use PHPUnit\Framework\TestCase;

/**
 * Test for the the class representing a GraphViz edge (vertex).
 */
class EdgeTest extends TestCase
{
    /**
     * Tears down the fixture, for example, closes a network connection.
     * This method is called after a test is executed.
     */
    protected function tearDown() : void
    {
        m::close();
    }

    /**
     * Tests the construct method
     *
     * @covers \phpDocumentor\GraphViz\Edge::__construct
     */
    public function testConstruct() : void
    {
        $fromNode = m::mock(Node::class);
        $toNode   = m::mock(Node::class);
        $fixture  = new Edge($fromNode, $toNode);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        $this->assertInstanceOf(
            Edge::class,
            $fixture
        );
        $this->assertSame(
            $fromNode,
            $fixture->getFrom()
        );
        $this->assertSame(
            $toNode,
            $fixture->getTo()
        );
    }

    /**
     * Tests the create method
     *
     * @covers \phpDocumentor\GraphViz\Edge::create
     */
    public function testCreate() : void
    {
        $this->assertInstanceOf(
            Edge::class,
            Edge::create(new Node('from'), new Node('to'))
        );
    }

    /**
     * Tests whether the getFrom method returns the same node as passed
     * in the create method
     *
     * @covers \phpDocumentor\GraphViz\Edge::getFrom
     */
    public function testGetFrom() : void
    {
        $from = new Node('from');
        $edge = Edge::create($from, new Node('to'));
        $this->assertSame($from, $edge->getFrom());
    }

    /**
     * Tests the getTo method returns the same node as passed
     * in the create method
     *
     * @covers \phpDocumentor\GraphViz\Edge::getTo
     */
    public function testGetTo() : void
    {
        $to   = new Node('to');
        $edge = Edge::create(new Node('from'), $to);
        $this->assertSame($to, $edge->getTo());
    }

    /**
     * Tests the magic __call method, to work as described, return the object
     * instance for a setX method, return the value for an getX method, and null
     * for the remaining method calls
     *
     * @covers \phpDocumentor\GraphViz\Edge::__call
     * @covers \phpDocumentor\GraphViz\Edge::setAttribute
     * @covers \phpDocumentor\GraphViz\Edge::getAttribute
     */
    public function testCall() : void
    {
        $label   = 'my label';
        $fixture = new Edge(new Node('from'), new Node('to'));
        $this->assertInstanceOf(Edge::class, $fixture->setLabel($label));
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
        $this->assertSame($label, $fixture->getLabel()->getValue());
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
        $this->assertNull($fixture->someNonExcistingMethod());
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
    }

    /**
     * @covers \phpDocumentor\GraphViz\Edge::getAttribute
     * @covers \phpDocumentor\GraphViz\AttributeNotFound::__construct
     */
    public function testGetNonExistingAttributeThrowsAttributeNotFound() : void
    {
        $fixture = new Edge(new Node('from'), new Node('to'));

        $this->expectException(AttributeNotFound::class);
        $this->expectExceptionMessage('Attribute with name "label" was not found');

        $fixture->getLabel();
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
    }

    /**
     * Tests whether the magic __toString method returns a well formatted string
     * as specified in the DOT standard
     *
     * @covers \phpDocumentor\GraphViz\Edge::__toString
     */
    public function testToString() : void
    {
        $fixture = new Edge(new Node('from'), new Node('to'));
        $fixture->setLabel('MyLabel');
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
        $fixture->setWeight(45);
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }

        $dot = <<<DOT
"from" -> "to" [
label="MyLabel"
weight="45"
]
DOT;

        $this->assertSame($dot, (string) $fixture);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/**
6			* phpDocumentor
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*
11			* @link http://phpdoc.org
12			*/
13
14			namespace phpDocumentor\GraphViz\Test;
15
16			use Mockery as m;
17			use phpDocumentor\GraphViz\AttributeNotFound;
18			use phpDocumentor\GraphViz\Edge;
19			use phpDocumentor\GraphViz\Node;
20			use PHPUnit\Framework\TestCase;
21
22			/**
23			* Test for the the class representing a GraphViz edge (vertex).
24			*/
25			class EdgeTest extends TestCase
26			{
27			/**
28			* Tears down the fixture, for example, closes a network connection.
29			* This method is called after a test is executed.
30			*/
31			protected function tearDown() : void
32			{
33			m::close();
34			}
35
36			/**
37			* Tests the construct method
38			*
39			* @covers \phpDocumentor\GraphViz\Edge::__construct
40			*/
41			public function testConstruct() : void
42			{
43			$fromNode = m::mock(Node::class);
44			$toNode = m::mock(Node::class);
45			$fixture = new Edge($fromNode, $toNode);
			0 ignored issues – show Documentation introduced 2019-11-29 09:52 UTC by Report Bug Copy Issue Report `$fromNode` is of type `object<Mockery\LegacyMockInterface>`, but the function expects a `object<phpDocumentor\GraphViz\Node>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Documentation introduced 2019-11-29 09:52 UTC by Report Bug Copy Issue Report `$toNode` is of type `object<Mockery\LegacyMockInterface>`, but the function expects a `object<phpDocumentor\GraphViz\Node>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
46
47			$this->assertInstanceOf(
48			Edge::class,
49			$fixture
50			);
51			$this->assertSame(
52			$fromNode,
53			$fixture->getFrom()
54			);
55			$this->assertSame(
56			$toNode,
57			$fixture->getTo()
58			);
59			}
60
61			/**
62			* Tests the create method
63			*
64			* @covers \phpDocumentor\GraphViz\Edge::create
65			*/
66			public function testCreate() : void
67			{
68			$this->assertInstanceOf(
69			Edge::class,
70			Edge::create(new Node('from'), new Node('to'))
71			);
72			}
73
74			/**
75			* Tests whether the getFrom method returns the same node as passed
76			* in the create method
77			*
78			* @covers \phpDocumentor\GraphViz\Edge::getFrom
79			*/
80			public function testGetFrom() : void
81			{
82			$from = new Node('from');
83			$edge = Edge::create($from, new Node('to'));
84			$this->assertSame($from, $edge->getFrom());
85			}
86
87			/**
88			* Tests the getTo method returns the same node as passed
89			* in the create method
90			*
91			* @covers \phpDocumentor\GraphViz\Edge::getTo
92			*/
93			public function testGetTo() : void
94			{
95			$to = new Node('to');
96			$edge = Edge::create(new Node('from'), $to);
97			$this->assertSame($to, $edge->getTo());
98			}
99
100			/**
101			* Tests the magic __call method, to work as described, return the object
102			* instance for a setX method, return the value for an getX method, and null
103			* for the remaining method calls
104			*
105			* @covers \phpDocumentor\GraphViz\Edge::__call
106			* @covers \phpDocumentor\GraphViz\Edge::setAttribute
107			* @covers \phpDocumentor\GraphViz\Edge::getAttribute
108			*/
109			public function testCall() : void
110			{
111			$label = 'my label';
112			$fixture = new Edge(new Node('from'), new Node('to'));
113			$this->assertInstanceOf(Edge::class, $fixture->setLabel($label));
			0 ignored issues – show Documentation Bug introduced 2018-01-16 02:38 UTC by Report Bug Copy Issue Report The method `setLabel` does not exist on `object<phpDocumentor\GraphViz\Edge>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
114			$this->assertSame($label, $fixture->getLabel()->getValue());
			0 ignored issues – show Documentation Bug introduced 2018-01-16 02:38 UTC by Report Bug Copy Issue Report The method `getLabel` does not exist on `object<phpDocumentor\GraphViz\Edge>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
115			$this->assertNull($fixture->someNonExcistingMethod());
			0 ignored issues – show Documentation Bug introduced 2018-01-16 02:38 UTC by Report Bug Copy Issue Report The method `someNonExcistingMethod` does not exist on `object<phpDocumentor\GraphViz\Edge>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
116			}
117
118			/**
119			* @covers \phpDocumentor\GraphViz\Edge::getAttribute
120			* @covers \phpDocumentor\GraphViz\AttributeNotFound::__construct
121			*/
122			public function testGetNonExistingAttributeThrowsAttributeNotFound() : void
123			{
124			$fixture = new Edge(new Node('from'), new Node('to'));
125
126			$this->expectException(AttributeNotFound::class);
127			$this->expectExceptionMessage('Attribute with name "label" was not found');
128
129			$fixture->getLabel();
			0 ignored issues – show Documentation Bug introduced 2019-06-28 09:52 UTC by Report Bug Copy Issue Report The method `getLabel` does not exist on `object<phpDocumentor\GraphViz\Edge>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
130			}
131
132			/**
133			* Tests whether the magic __toString method returns a well formatted string
134			* as specified in the DOT standard
135			*
136			* @covers \phpDocumentor\GraphViz\Edge::__toString
137			*/
138			public function testToString() : void
139			{
140			$fixture = new Edge(new Node('from'), new Node('to'));
141			$fixture->setLabel('MyLabel');
			0 ignored issues – show Documentation Bug introduced 2018-01-16 02:38 UTC by Report Bug Copy Issue Report The method `setLabel` does not exist on `object<phpDocumentor\GraphViz\Edge>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
142			$fixture->setWeight(45);
			0 ignored issues – show Documentation Bug introduced 2018-01-16 02:38 UTC by Report Bug Copy Issue Report The method `setWeight` does not exist on `object<phpDocumentor\GraphViz\Edge>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
143
144			$dot = <<<DOT
145			"from" -> "to" [
146			label="MyLabel"
147			weight="45"
148			]
149			DOT;
150
151			$this->assertSame($dot, (string) $fixture);
152			}
153			}
154

phpDocumentor / GraphViz

EdgeTest A last analyzed 2021-02-02 21:12 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

8 Methods

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EdgeTest A
last analyzed 2021-02-02 21:12 UTC