HTMLEditorFieldTest::setUp() - Code Metrics - Inspection of "Fixes printing from crashing" - silverstripe/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#6988)

by Damian

created 2017-06-06 01:32 UTC

HTMLEditorFieldTest::setUp() B

↳ Parent: HTMLEditorFieldTest

Complexity

Conditions	2
Paths	2

Size

Total Lines	29
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	17
nc	2
nop	0
dl	0
loc	29
rs	8.8571
c	0
b	0
f	0

<?php

namespace SilverStripe\Forms\Tests\HTMLEditor;

use SilverStripe\Assets\File;
use SilverStripe\Assets\FileNameFilter;
use SilverStripe\Assets\Filesystem;
use SilverStripe\Assets\Folder;
use SilverStripe\Assets\Image;
use SilverStripe\Assets\Tests\Storage\AssetStoreTest\TestAssetStore;
use SilverStripe\Core\Config\Config;
use SilverStripe\Dev\CSSContentParser;
use SilverStripe\Dev\FunctionalTest;
use SilverStripe\Forms\HTMLEditor\HTMLEditorField;
use SilverStripe\Forms\HTMLReadonlyField;
use SilverStripe\Forms\Tests\HTMLEditor\HTMLEditorFieldTest\TestObject;
use SilverStripe\ORM\FieldType\DBHTMLText;
use SilverStripe\Forms\HTMLEditor\TinyMCEConfig;

class HTMLEditorFieldTest extends FunctionalTest
{
    protected static $fixture_file = 'HTMLEditorFieldTest.yml';

    protected static $use_draft_site = true;

    protected static $extra_dataobjects = [
        TestObject::class,
    ];

    protected function setUp()
    {
        parent::setUp();

        // Set backend root to /HTMLEditorFieldTest
        TestAssetStore::activate('HTMLEditorFieldTest');

        // Set the File Name Filter replacements so files have the expected names
        Config::modify()->set(
            FileNameFilter::class,
            'default_replacements',
            [
                '/\s/' => '-', // remove whitespace
                '/_/' => '-', // underscores to dashes
                '/[^A-Za-z0-9+.\-]+/' => '', // remove non-ASCII chars, only allow alphanumeric plus dash and dot
                '/[\-]{2,}/' => '-', // remove duplicate dashes
                '/^[\.\-_]+/' => '', // Remove all leading dots, dashes or underscores
            ]
        );

        // Create a test files for each of the fixture references
        $files = File::get()->exclude('ClassName', Folder::class);
        foreach ($files as $file) {
            $fromPath = __DIR__ . '/HTMLEditorFieldTest/images/' . $file->Name;
            $destPath = TestAssetStore::getLocalPath($file); // Only correct for test asset store
            Filesystem::makeFolder(dirname($destPath));
            copy($fromPath, $destPath);
        }
    }

    protected function tearDown()
    {
        TestAssetStore::reset();
        parent::tearDown();
    }

    public function testCasting()
    {
        // Shim TinyMCE so silverstripe/admin doesn't have to be installed
        TinyMCEConfig::config()->set('base_dir', 'test');
        HtmlEditorField::config()->set('use_gzip', false);

        // Test special characters
        $inputText = "These are some unicodes: ä, ö, & ü";
        $field = new HTMLEditorField("Test", "Test");
        $field->setValue($inputText);
        $this->assertContains('These are some unicodes: &auml;, &ouml;, &amp; &uuml;', $field->Field());
        // Test shortcodes
        $inputText = "Shortcode: [file_link id=4]";
        $field = new HTMLEditorField("Test", "Test");
        $field->setValue($inputText);
        $this->assertContains('Shortcode: [file_link id=4]', $field->Field());
    }

    public function testBasicSaving()
    {
        $obj = new TestObject();
        $editor   = new HTMLEditorField('Content');

        $editor->setValue('<p class="foo">Simple Content</p>');
        $editor->saveInto($obj);
        $this->assertEquals('<p class="foo">Simple Content</p>', $obj->Content, 'Attributes are preserved.');

        $editor->setValue('<p>Unclosed Tag');
        $editor->saveInto($obj);
        $this->assertEquals('<p>Unclosed Tag</p>', $obj->Content, 'Unclosed tags are closed.');
    }

    public function testNullSaving()
    {
        $obj = new TestObject();
        $editor = new HTMLEditorField('Content');

        $editor->setValue(null);
        $editor->saveInto($obj);
        $this->assertEquals('', $obj->Content, "Doesn't choke on empty/null values.");
    }

    public function testResizedImageInsertion()
    {
        $obj = new TestObject();
        $editor = new HTMLEditorField('Content');

        $fileID = $this->idFromFixture(Image::class, 'example_image');
        $editor->setValue(
            sprintf(
                '[image src="assets/example.jpg" width="10" height="20" id="%d"]',
                $fileID
            )
        );
        $editor->saveInto($obj);

        $parser = new CSSContentParser($obj->dbObject('Content')->forTemplate());
        $xml = $parser->getByXpath('//img');
        $this->assertEquals(
            'example',
            (string)$xml[0]['alt'],
            'Alt tags are added by default based on filename'
        );
        $this->assertEquals('', (string)$xml[0]['title'], 'Title tags are added by default.');
        $this->assertEquals(10, (int)$xml[0]['width'], 'Width tag of resized image is set.');
        $this->assertEquals(20, (int)$xml[0]['height'], 'Height tag of resized image is set.');

        $neededFilename
            = '/assets/HTMLEditorFieldTest/f5c7c2f814/example__ResizedImageWyIxMCIsIjIwIl0.jpg';

        $this->assertEquals($neededFilename, (string)$xml[0]['src'], 'Correct URL of resized image is set.');
        $this->assertTrue(file_exists(BASE_PATH.DIRECTORY_SEPARATOR.$neededFilename), 'File for resized image exists');
        $this->assertEquals(false, $obj->HasBrokenFile, 'Referenced image file exists.');
    }

    public function testMultiLineSaving()
    {
        $obj = $this->objFromFixture(TestObject::class, 'home');
        $editor   = new HTMLEditorField('Content');
        $editor->setValue('<p>First Paragraph</p><p>Second Paragraph</p>');
        $editor->saveInto($obj);
/** @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);
    }
}
        $this->assertEquals('<p>First Paragraph</p><p>Second Paragraph</p>', $obj->Content);
    }

    public function testSavingLinksWithoutHref()
    {
        $obj = $this->objFromFixture(TestObject::class, 'home');
        $editor   = new HTMLEditorField('Content');

        $editor->setValue('<p><a name="example-anchor"></a></p>');
        $editor->saveInto($obj);
/** @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);
    }
}

        $this->assertEquals(
            '<p><a name="example-anchor"></a></p>',
            $obj->Content,
            'Saving a link without a href attribute works'
        );
    }

    public function testReadonlyField()
    {
        $editor = new HTMLEditorField('Content');
        $fileID = $this->idFromFixture(Image::class, 'example_image');
        $editor->setValue(
            sprintf(
                '[image src="assets/example.jpg" width="10" height="20" id="%d"]',
                $fileID
            )
        );
        /** @var HTMLReadonlyField $readonly */
        $readonly = $editor->performReadonlyTransformation();
        /** @var DBHTMLText $readonlyContent */
        $readonlyContent = $readonly->Field();

        $this->assertEquals(
            <<<EOS
<span class="readonly typography" id="Content">
	<img src="/assets/HTMLEditorFieldTest/f5c7c2f814/example__ResizedImageWyIxMCIsIjIwIl0.jpg" alt="example" width="10" height="20">
</span>


EOS
            ,
            $readonlyContent->getValue()
        );

        // Test with include input tag
        $readonly = $editor->performReadonlyTransformation()
            ->setIncludeHiddenField(true);
        /** @var DBHTMLText $readonlyContent */
        $readonlyContent = $readonly->Field();
        $this->assertEquals(
            <<<EOS
<span class="readonly typography" id="Content">
	<img src="/assets/HTMLEditorFieldTest/f5c7c2f814/example__ResizedImageWyIxMCIsIjIwIl0.jpg" alt="example" width="10" height="20">
</span>

	<input type="hidden" name="Content" value="[image src=&quot;/assets/HTMLEditorFieldTest/f5c7c2f814/example.jpg&quot; width=&quot;10&quot; height=&quot;20&quot; id=&quot;{$fileID}&quot;]" />


EOS
            ,
            $readonlyContent->getValue()
        );
    }
}


1			<?php
2
3			namespace SilverStripe\Forms\Tests\HTMLEditor;
4
5			use SilverStripe\Assets\File;
6			use SilverStripe\Assets\FileNameFilter;
7			use SilverStripe\Assets\Filesystem;
8			use SilverStripe\Assets\Folder;
9			use SilverStripe\Assets\Image;
10			use SilverStripe\Assets\Tests\Storage\AssetStoreTest\TestAssetStore;
11			use SilverStripe\Core\Config\Config;
12			use SilverStripe\Dev\CSSContentParser;
13			use SilverStripe\Dev\FunctionalTest;
14			use SilverStripe\Forms\HTMLEditor\HTMLEditorField;
15			use SilverStripe\Forms\HTMLReadonlyField;
16			use SilverStripe\Forms\Tests\HTMLEditor\HTMLEditorFieldTest\TestObject;
17			use SilverStripe\ORM\FieldType\DBHTMLText;
18			use SilverStripe\Forms\HTMLEditor\TinyMCEConfig;
19
20			class HTMLEditorFieldTest extends FunctionalTest
21			{
22			protected static $fixture_file = 'HTMLEditorFieldTest.yml';
23
24			protected static $use_draft_site = true;
25
26			protected static $extra_dataobjects = [
27			TestObject::class,
28			];
29
30			protected function setUp()
31			{
32			parent::setUp();
33
34			// Set backend root to /HTMLEditorFieldTest
35			TestAssetStore::activate('HTMLEditorFieldTest');
36
37			// Set the File Name Filter replacements so files have the expected names
38			Config::modify()->set(
39			FileNameFilter::class,
40			'default_replacements',
41			[
42			'/\s/' => '-', // remove whitespace
43			'/_/' => '-', // underscores to dashes
44			'/[^A-Za-z0-9+.\-]+/' => '', // remove non-ASCII chars, only allow alphanumeric plus dash and dot
45			'/[\-]{2,}/' => '-', // remove duplicate dashes
46			'/^[\.\-_]+/' => '', // Remove all leading dots, dashes or underscores
47			]
48			);
49
50			// Create a test files for each of the fixture references
51			$files = File::get()->exclude('ClassName', Folder::class);
52			foreach ($files as $file) {
53			$fromPath = __DIR__ . '/HTMLEditorFieldTest/images/' . $file->Name;
54			$destPath = TestAssetStore::getLocalPath($file); // Only correct for test asset store
55			Filesystem::makeFolder(dirname($destPath));
56			copy($fromPath, $destPath);
57			}
58			}
59
60			protected function tearDown()
61			{
62			TestAssetStore::reset();
63			parent::tearDown();
64			}
65
66			public function testCasting()
67			{
68			// Shim TinyMCE so silverstripe/admin doesn't have to be installed
69			TinyMCEConfig::config()->set('base_dir', 'test');
70			HtmlEditorField::config()->set('use_gzip', false);
71
72			// Test special characters
73			$inputText = "These are some unicodes: ä, ö, & ü";
74			$field = new HTMLEditorField("Test", "Test");
75			$field->setValue($inputText);
76			$this->assertContains('These are some unicodes: ä, ö, & ü', $field->Field());
77			// Test shortcodes
78			$inputText = "Shortcode: [file_link id=4]";
79			$field = new HTMLEditorField("Test", "Test");
80			$field->setValue($inputText);
81			$this->assertContains('Shortcode: [file_link id=4]', $field->Field());
82			}
83
84			public function testBasicSaving()
85			{
86			$obj = new TestObject();
87			$editor = new HTMLEditorField('Content');
88
89			$editor->setValue('<p class="foo">Simple Content</p>');
90			$editor->saveInto($obj);
91			$this->assertEquals('<p class="foo">Simple Content</p>', $obj->Content, 'Attributes are preserved.');
92
93			$editor->setValue('<p>Unclosed Tag');
94			$editor->saveInto($obj);
95			$this->assertEquals('<p>Unclosed Tag</p>', $obj->Content, 'Unclosed tags are closed.');
96			}
97
98			public function testNullSaving()
99			{
100			$obj = new TestObject();
101			$editor = new HTMLEditorField('Content');
102
103			$editor->setValue(null);
104			$editor->saveInto($obj);
105			$this->assertEquals('', $obj->Content, "Doesn't choke on empty/null values.");
106			}
107
108			public function testResizedImageInsertion()
109			{
110			$obj = new TestObject();
111			$editor = new HTMLEditorField('Content');
112
113			$fileID = $this->idFromFixture(Image::class, 'example_image');
114			$editor->setValue(
115			sprintf(
116			'[image src="assets/example.jpg" width="10" height="20" id="%d"]',
117			$fileID
118			)
119			);
120			$editor->saveInto($obj);
121
122			$parser = new CSSContentParser($obj->dbObject('Content')->forTemplate());
123			$xml = $parser->getByXpath('//img');
124			$this->assertEquals(
125			'example',
126			(string)$xml[0]['alt'],
127			'Alt tags are added by default based on filename'
128			);
129			$this->assertEquals('', (string)$xml[0]['title'], 'Title tags are added by default.');
130			$this->assertEquals(10, (int)$xml[0]['width'], 'Width tag of resized image is set.');
131			$this->assertEquals(20, (int)$xml[0]['height'], 'Height tag of resized image is set.');
132
133			$neededFilename
134			= '/assets/HTMLEditorFieldTest/f5c7c2f814/example__ResizedImageWyIxMCIsIjIwIl0.jpg';
135
136			$this->assertEquals($neededFilename, (string)$xml[0]['src'], 'Correct URL of resized image is set.');
137			$this->assertTrue(file_exists(BASE_PATH.DIRECTORY_SEPARATOR.$neededFilename), 'File for resized image exists');
138			$this->assertEquals(false, $obj->HasBrokenFile, 'Referenced image file exists.');
139			}
140
141			public function testMultiLineSaving()
142			{
143			$obj = $this->objFromFixture(TestObject::class, 'home');
144			$editor = new HTMLEditorField('Content');
145			$editor->setValue('<p>First Paragraph</p><p>Second Paragraph</p>');
146			$editor->saveInto($obj);
			0 ignored issues – show Bug introduced 2016-12-28 15:15 UTC by Report Bug Copy Issue Report It seems like `$obj` defined by `$this->objFromFixture(\S...tObject::class, 'home')` on line `143` can be `null`; however, `SilverStripe\Forms\HTMLE...EditorField::saveInto()` 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...
147			$this->assertEquals('<p>First Paragraph</p><p>Second Paragraph</p>', $obj->Content);
148			}
149
150			public function testSavingLinksWithoutHref()
151			{
152			$obj = $this->objFromFixture(TestObject::class, 'home');
153			$editor = new HTMLEditorField('Content');
154
155			$editor->setValue('<p><a name="example-anchor"></a></p>');
156			$editor->saveInto($obj);
			0 ignored issues – show Bug introduced 2016-12-28 15:15 UTC by Report Bug Copy Issue Report It seems like `$obj` defined by `$this->objFromFixture(\S...tObject::class, 'home')` on line `152` can be `null`; however, `SilverStripe\Forms\HTMLE...EditorField::saveInto()` 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...
157
158			$this->assertEquals(
159			'<p><a name="example-anchor"></a></p>',
160			$obj->Content,
161			'Saving a link without a href attribute works'
162			);
163			}
164
165			public function testReadonlyField()
166			{
167			$editor = new HTMLEditorField('Content');
168			$fileID = $this->idFromFixture(Image::class, 'example_image');
169			$editor->setValue(
170			sprintf(
171			'[image src="assets/example.jpg" width="10" height="20" id="%d"]',
172			$fileID
173			)
174			);
175			/** @var HTMLReadonlyField $readonly */
176			$readonly = $editor->performReadonlyTransformation();
177			/** @var DBHTMLText $readonlyContent */
178			$readonlyContent = $readonly->Field();
179
180			$this->assertEquals(
181			<<<EOS
182			<span class="readonly typography" id="Content">
183			<img src="/assets/HTMLEditorFieldTest/f5c7c2f814/example__ResizedImageWyIxMCIsIjIwIl0.jpg" alt="example" width="10" height="20">
184			</span>
185
186
187			EOS
188			,
189			$readonlyContent->getValue()
190			);
191
192			// Test with include input tag
193			$readonly = $editor->performReadonlyTransformation()
194			->setIncludeHiddenField(true);
195			/** @var DBHTMLText $readonlyContent */
196			$readonlyContent = $readonly->Field();
197			$this->assertEquals(
198			<<<EOS
199			<span class="readonly typography" id="Content">
200			<img src="/assets/HTMLEditorFieldTest/f5c7c2f814/example__ResizedImageWyIxMCIsIjIwIl0.jpg" alt="example" width="10" height="20">
201			</span>
202
203			<input type="hidden" name="Content" value="[image src="/assets/HTMLEditorFieldTest/f5c7c2f814/example.jpg" width="10" height="20" id="{$fileID}"]" />
204
205
206			EOS
207			,
208			$readonlyContent->getValue()
209			);
210			}
211			}
212

silverstripe / silverstripe-framework

Pull Request — master (#6988)

HTMLEditorFieldTest::setUp() B

Complexity

Size

Duplication

Importance

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