Issues in AlNsTest.php (master) - Issues in master - paulzi/yii2-auto-tree - Measure and Improve Code Quality continuously with Scrutinizer

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tests/AlNsTest.php (7 issues)

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<?php
/**
 * @link https://github.com/paulzi/yii2-auto-tree
 * @copyright Copyright (c) 2015 PaulZi <[email protected]>
 * @license MIT (https://github.com/paulzi/yii2-auto-tree/blob/master/LICENSE)
 */

namespace paulzi\autotree\tests;

use paulzi\autotree\tests\models\NodeAlNs;
use Yii;

/**
 * @author PaulZi <[email protected]>
 * @group AlNs
 */
class AlNsTest extends AutoTreeTraitTestCase
{
    public function getModelClass()
    {
        return NodeAlNs::className();
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    public function testMakeRootInsert()
    {
        $node = new NodeAlNs(['slug' => 'r']);
        $this->assertTrue($node->makeRoot()->save());

        $node->refresh();
        $this->assertEquals(null, $node->parent_id);
        $this->assertEquals(1,    $node->lft);
        $this->assertEquals(2,    $node->rgt);
        $this->assertEquals(0,    $node->depth);
    }

    public function testMakeRootUpdate()
    {
        $node = NodeAlNs::findOne(9);
        $this->assertTrue($node->makeRoot()->save());

        $node->refresh();
        $this->assertEquals(null, $node->parent_id);
        $this->assertEquals(1,    $node->lft);
        $this->assertEquals(8,    $node->rgt);
        $this->assertEquals(0,    $node->depth);
    }

    public function testPrependTo()
    {
        $node = new NodeAlNs(['slug' => 'new']);
        $this->assertTrue($node->prependTo(NodeAlNs::findOne(1))->save());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}

        $node->refresh();
        $this->assertEquals(1, $node->parent_id);
        $this->assertEquals(2, $node->lft);
        $this->assertEquals(3, $node->rgt);
        $this->assertEquals(1, $node->depth);
    }

    public function testPrependToAnotherTree()
    {
        $node = NodeAlNs::findOne(30);
        $this->assertTrue($node->prependTo(NodeAlNs::findOne(4))->save());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}

        $node->refresh();
        $this->assertEquals(4, $node->parent_id);
        $this->assertEquals(31, $node->lft);
        $this->assertEquals(40, $node->rgt);
        $this->assertEquals(2, $node->depth);
    }

    public function testAppendTo()
    {
        $node = NodeAlNs::findOne(10);
        $this->assertTrue($node->appendTo(NodeAlNs::findOne(18))->save());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}

        $node->refresh();
        $this->assertEquals(18, $node->parent_id);
        $this->assertEquals(23, $node->lft);
        $this->assertEquals(30, $node->rgt);
        $this->assertEquals(4, $node->depth);
    }

    public function testInsertBefore()
    {
        $node = new NodeAlNs(['slug' => 'new']);
        $this->assertTrue($node->insertBefore(NodeAlNs::findOne(22))->save());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}

        $node->refresh();
        $this->assertEquals(9, $node->parent_id);
        $this->assertEquals(38, $node->lft);
        $this->assertEquals(39, $node->rgt);
        $this->assertEquals(3, $node->depth);
    }

    public function testInsertAfter()
    {
        $node = NodeAlNs::findOne(32);
        $this->assertTrue($node->insertAfter(NodeAlNs::findOne(30))->save());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}

        $node->refresh();
        $this->assertEquals(26, $node->parent_id);
        $this->assertEquals(26, $node->lft);
        $this->assertEquals(27, $node->rgt);
        $this->assertEquals(1, $node->depth);
    }

    public function testInsertAfterAnotherTree()
    {
        $node = NodeAlNs::findOne(26);
        $this->assertTrue($node->insertAfter(NodeAlNs::findOne(21))->save());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}

        $node->refresh();
        $this->assertEquals(9, $node->parent_id);
        $this->assertEquals(38, $node->lft);
        $this->assertEquals(65, $node->rgt);
        $this->assertEquals(3, $node->depth);
    }

    public function testDelete()
    {
        $this->assertEquals(1, NodeAlNs::findOne(30)->delete());
        $this->assertEquals(null, NodeAlNs::findOne(30));
    }

    public function testDeleteWithChildren()
    {
        $this->assertEquals(10, NodeAlNs::findOne(4)->deleteWithChildren());
        $this->assertEquals(null, NodeAlNs::findOne(24));
        $this->assertEquals(15, NodeAlNs::findOne(1)->deleteWithChildren());
    }
}

1		<?php
2		/**
3		* @link https://github.com/paulzi/yii2-auto-tree
4		* @copyright Copyright (c) 2015 PaulZi <[email protected]>
5		* @license MIT (https://github.com/paulzi/yii2-auto-tree/blob/master/LICENSE)
6		*/
7
8		namespace paulzi\autotree\tests;
9
10		use paulzi\autotree\tests\models\NodeAlNs;
11		use Yii;
12
13		/**
14		* @author PaulZi <[email protected]>
15		* @group AlNs
16		*/
17	View Code Duplication	class AlNsTest extends AutoTreeTraitTestCase
18		{
19		public function getModelClass()
20		{
21		return NodeAlNs::className();
		0 ignored issues – show Bug Best Practice introduced 2015-12-11 17:02 UTC by Report Bug Copy Issue Report Show Similar Issues like this The return type of `return \paulzi\autotree\...\NodeAlNs::className();` (`string`) is incompatible with the return type of the parent method `paulzi\autotree\tests\Au...TestCase::getModelClass` of type `yii\db\BaseActiveRecord\|null`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
22		}
23
24		public function testMakeRootInsert()
25		{
26		$node = new NodeAlNs(['slug' => 'r']);
27		$this->assertTrue($node->makeRoot()->save());
28
29		$node->refresh();
30		$this->assertEquals(null, $node->parent_id);
31		$this->assertEquals(1, $node->lft);
32		$this->assertEquals(2, $node->rgt);
33		$this->assertEquals(0, $node->depth);
34		}
35
36		public function testMakeRootUpdate()
37		{
38		$node = NodeAlNs::findOne(9);
39		$this->assertTrue($node->makeRoot()->save());
40
41		$node->refresh();
42		$this->assertEquals(null, $node->parent_id);
43		$this->assertEquals(1, $node->lft);
44		$this->assertEquals(8, $node->rgt);
45		$this->assertEquals(0, $node->depth);
46		}
47
48		public function testPrependTo()
49		{
50		$node = new NodeAlNs(['slug' => 'new']);
51		$this->assertTrue($node->prependTo(NodeAlNs::findOne(1))->save());
		0 ignored issues – show Bug introduced 2015-12-11 17:02 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `\paulzi\autotree\tests\models\NodeAlNs::findOne(1)` can be `null`; however, `prependTo()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
52
53		$node->refresh();
54		$this->assertEquals(1, $node->parent_id);
55		$this->assertEquals(2, $node->lft);
56		$this->assertEquals(3, $node->rgt);
57		$this->assertEquals(1, $node->depth);
58		}
59
60		public function testPrependToAnotherTree()
61		{
62		$node = NodeAlNs::findOne(30);
63		$this->assertTrue($node->prependTo(NodeAlNs::findOne(4))->save());
		0 ignored issues – show Bug introduced 2015-12-11 17:02 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `\paulzi\autotree\tests\models\NodeAlNs::findOne(4)` can be `null`; however, `prependTo()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
64
65		$node->refresh();
66		$this->assertEquals(4, $node->parent_id);
67		$this->assertEquals(31, $node->lft);
68		$this->assertEquals(40, $node->rgt);
69		$this->assertEquals(2, $node->depth);
70		}
71
72		public function testAppendTo()
73		{
74		$node = NodeAlNs::findOne(10);
75		$this->assertTrue($node->appendTo(NodeAlNs::findOne(18))->save());
		0 ignored issues – show Bug introduced 2015-12-11 17:02 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `\paulzi\autotree\tests\m...s\NodeAlNs::findOne(18)` can be `null`; however, `appendTo()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
76
77		$node->refresh();
78		$this->assertEquals(18, $node->parent_id);
79		$this->assertEquals(23, $node->lft);
80		$this->assertEquals(30, $node->rgt);
81		$this->assertEquals(4, $node->depth);
82		}
83
84		public function testInsertBefore()
85		{
86		$node = new NodeAlNs(['slug' => 'new']);
87		$this->assertTrue($node->insertBefore(NodeAlNs::findOne(22))->save());
		0 ignored issues – show Bug introduced 2015-12-11 17:02 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `\paulzi\autotree\tests\m...s\NodeAlNs::findOne(22)` can be `null`; however, `insertBefore()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
88
89		$node->refresh();
90		$this->assertEquals(9, $node->parent_id);
91		$this->assertEquals(38, $node->lft);
92		$this->assertEquals(39, $node->rgt);
93		$this->assertEquals(3, $node->depth);
94		}
95
96		public function testInsertAfter()
97		{
98		$node = NodeAlNs::findOne(32);
99		$this->assertTrue($node->insertAfter(NodeAlNs::findOne(30))->save());
		0 ignored issues – show Bug introduced 2015-12-11 17:02 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `\paulzi\autotree\tests\m...s\NodeAlNs::findOne(30)` can be `null`; however, `insertAfter()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
100
101		$node->refresh();
102		$this->assertEquals(26, $node->parent_id);
103		$this->assertEquals(26, $node->lft);
104		$this->assertEquals(27, $node->rgt);
105		$this->assertEquals(1, $node->depth);
106		}
107
108		public function testInsertAfterAnotherTree()
109		{
110		$node = NodeAlNs::findOne(26);
111		$this->assertTrue($node->insertAfter(NodeAlNs::findOne(21))->save());
		0 ignored issues – show Bug introduced 2015-12-11 17:02 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `\paulzi\autotree\tests\m...s\NodeAlNs::findOne(21)` can be `null`; however, `insertAfter()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
112
113		$node->refresh();
114		$this->assertEquals(9, $node->parent_id);
115		$this->assertEquals(38, $node->lft);
116		$this->assertEquals(65, $node->rgt);
117		$this->assertEquals(3, $node->depth);
118		}
119
120		public function testDelete()
121		{
122		$this->assertEquals(1, NodeAlNs::findOne(30)->delete());
123		$this->assertEquals(null, NodeAlNs::findOne(30));
124		}
125
126		public function testDeleteWithChildren()
127		{
128		$this->assertEquals(10, NodeAlNs::findOne(4)->deleteWithChildren());
129		$this->assertEquals(null, NodeAlNs::findOne(24));
130		$this->assertEquals(15, NodeAlNs::findOne(1)->deleteWithChildren());
131		}
132		}

paulzi / yii2-auto-tree

Issues (83)

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tests/AlNsTest.php (7 issues)

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