ThemeResourceLoaderTest::testFindTemplateWithCacheMiss() - Code Metrics - Inspection of "Merge pull request #8451 from creative-commoners/p..." - silverstripe/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

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by Maxime

created 2018-10-07 21:38 UTC

testFindTemplateWithCacheMiss() A

↳ Parent: ThemeResourceLoaderTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	10
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	7
nc	1
nop	0
dl	0
loc	10
rs	10
c	0
b	0
f	0

<?php

namespace SilverStripe\Core\Tests\Manifest;

use Psr\SimpleCache\CacheInterface;
use SilverStripe\Control\Director;
use SilverStripe\Core\Manifest\ModuleLoader;
use SilverStripe\View\ThemeResourceLoader;
use SilverStripe\View\ThemeManifest;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Core\Manifest\ModuleManifest;

/**
 * Tests for the {@link TemplateLoader} class.
 */
class ThemeResourceLoaderTest extends SapphireTest
{
    /**
     * @var string
     */
    private $base;

    /**
     * @var ThemeManifest
     */
    private $manifest;

    /**
     * @var ThemeResourceLoader
     */
    private $loader;

    /**
     * Set up manifest before each test
     */
    protected function setUp()
    {
        parent::setUp();

        // Fake project root
        $this->base = dirname(__FILE__) . '/fixtures/templatemanifest';
        Director::config()->set('alternate_base_folder', $this->base);
        ModuleManifest::config()->set('module_priority', ['$project', '$other_modules']);
        ModuleManifest::config()->set('project', 'myproject');

        $moduleManifest = new ModuleManifest($this->base);
        $moduleManifest->init();
        $moduleManifest->sort();
        ModuleLoader::inst()->pushManifest($moduleManifest);

        // New ThemeManifest for that root
        $this->manifest = new ThemeManifest($this->base);
        $this->manifest->setProject('myproject');
        $this->manifest->init();
        // New Loader for that root
        $this->loader = new ThemeResourceLoader($this->base);
        $this->loader->addSet('$default', $this->manifest);

        // Ensure the cache is flushed between tests
        ThemeResourceLoader::flush();
    }

    protected function tearDown()
    {
        ModuleLoader::inst()->popManifest();
        parent::tearDown();
    }

    /**
     * Test that 'main' and 'Layout' templates are loaded from module
     */
    public function testFindTemplatesInModule()
    {
        $this->assertEquals(
            "$this->base/module/templates/Page.ss",
            $this->loader->findTemplate('Page', ['$default'])
        );

        $this->assertEquals(
            "$this->base/module/templates/Layout/Page.ss",
            $this->loader->findTemplate(['type' => 'Layout', 'Page'], ['$default'])
        );
    }

    public function testFindNestedThemeTemplates()
    {
        // Without including the theme this template cannot be found
        $this->assertEquals(null, $this->loader->findTemplate('NestedThemePage', ['$default']));

        // With a nested theme available then it is available
        $this->assertEquals(
            "{$this->base}/module/themes/subtheme/templates/NestedThemePage.ss",
            $this->loader->findTemplate(
                'NestedThemePage',
                [
                    'silverstripe/module:subtheme',
                    '$default'
                ]
            )
        );

        // Can also be found if excluding $default theme
        $this->assertEquals(
            "{$this->base}/module/themes/subtheme/templates/NestedThemePage.ss",
            $this->loader->findTemplate(
                'NestedThemePage',
                [
                    'silverstripe/module:subtheme',
                ]
            )
        );
    }

    public function testFindTemplateByType()
    {
        // Test that "type" is respected properly
        $this->assertEquals(
            "{$this->base}/module/templates/MyNamespace/Layout/MyClass.ss",
            $this->loader->findTemplate(
                [
                    [
                        'type' => 'Layout',
                        'MyNamespace/NonExistantTemplate'
                    ],
                    [
                        'type' => 'Layout',
                        'MyNamespace/MyClass'
                    ],
                    'MyNamespace/MyClass'
                ],
                [
                    'silverstripe/module:subtheme',
                    'theme',
                    '$default',
                ]
            )
        );

        // Non-typed template can be found even if looking for typed theme at a lower priority
        $this->assertEquals(
            "{$this->base}/module/templates/MyNamespace/MyClass.ss",
            $this->loader->findTemplate(
                [
                    [
                        'type' => 'Layout',
                        'MyNamespace/NonExistantTemplate'
                    ],
                    'MyNamespace/MyClass',
                    [
                        'type' => 'Layout',
                        'MyNamespace/MyClass'
                    ]
                ],
                [
                    'silverstripe/module',
                    'theme',
                    '$default',
                ]
            )
        );
    }

    public function testFindTemplatesByPath()
    {
        // Items given as full paths are returned directly
        $this->assertEquals(
            "$this->base/themes/theme/templates/Page.ss",
            $this->loader->findTemplate("$this->base/themes/theme/templates/Page.ss", ['theme'])
        );

        $this->assertEquals(
            "$this->base/themes/theme/templates/Page.ss",
            $this->loader->findTemplate(
                [
                    "$this->base/themes/theme/templates/Page.ss",
                    "Page"
                ],
                ['theme']
            )
        );

        // Ensure checks for file_exists
        $this->assertEquals(
            "$this->base/themes/theme/templates/Page.ss",
            $this->loader->findTemplate(
                [
                    "$this->base/themes/theme/templates/NotAPage.ss",
                    "$this->base/themes/theme/templates/Page.ss",
                ],
                ['theme']
            )
        );
    }

    /**
     * Test that 'main' and 'Layout' templates are loaded from set theme
     */
    public function testFindTemplatesInTheme()
    {
        $this->assertEquals(
            "$this->base/themes/theme/templates/Page.ss",
            $this->loader->findTemplate('Page', ['theme'])
        );

        $this->assertEquals(
            "$this->base/themes/theme/templates/Layout/Page.ss",
            $this->loader->findTemplate(['type' => 'Layout', 'Page'], ['theme'])
        );
    }

    /**
     * Test that 'main' and 'Layout' templates are loaded from project without a set theme
     */
    public function testFindTemplatesInApplication()
    {
        // TODO: replace with one that doesn't create temporary files (so bad)
        $templates = array(
            $this->base . '/myproject/templates/Page.ss',
            $this->base . '/myproject/templates/Layout/Page.ss'
        );
        $this->createTestTemplates($templates);

        $this->assertEquals(
            "$this->base/myproject/templates/Page.ss",
            $this->loader->findTemplate('Page', ['$default'])
        );

        $this->assertEquals(
            "$this->base/myproject/templates/Layout/Page.ss",
            $this->loader->findTemplate(['type' => 'Layout', 'Page'], ['$default'])
        );

        $this->removeTestTemplates($templates);
    }

    /**
     * Test that 'main' template is found in theme and 'Layout' is found in module
     */
    public function testFindTemplatesMainThemeLayoutModule()
    {
        $this->assertEquals(
            "$this->base/themes/theme/templates/CustomThemePage.ss",
            $this->loader->findTemplate('CustomThemePage', ['theme', '$default'])
        );

        $this->assertEquals(
            "$this->base/module/templates/Layout/CustomThemePage.ss",
            $this->loader->findTemplate(['type' => 'Layout', 'CustomThemePage'], ['theme', '$default'])
        );
    }

    public function testFindThemedCSS()
    {
        $this->assertEquals(
            "myproject/css/project.css",
            $this->loader->findThemedCSS('project', ['$default', 'theme'])
        );
        $this->assertEquals(
            "themes/theme/css/project.css",
            $this->loader->findThemedCSS('project', ['theme', '$default'])
        );
        $this->assertEmpty(
            $this->loader->findThemedCSS('nofile', ['theme', '$default'])
        );
        $this->assertEquals(
            'module/css/content.css',
            $this->loader->findThemedCSS('content', ['/module', 'theme'])
        );
        $this->assertEquals(
            'module/css/content.css',
            $this->loader->findThemedCSS('content', ['/module', 'theme', '$default'])
        );
        $this->assertEquals(
            'module/css/content.css',
            $this->loader->findThemedCSS('content', ['$default', '/module', 'theme'])
        );
    }

    public function testFindThemedJavascript()
    {
        $this->assertEquals(
            "myproject/javascript/project.js",
            $this->loader->findThemedJavascript('project', ['$default', 'theme'])
        );
        $this->assertEquals(
            "themes/theme/javascript/project.js",
            $this->loader->findThemedJavascript('project', ['theme', '$default'])
        );
        $this->assertEmpty(
            $this->loader->findThemedJavascript('nofile', ['theme', '$default'])
        );
        $this->assertEquals(
            'module/javascript/content.js',
            $this->loader->findThemedJavascript('content', ['/module', 'theme'])
        );
        $this->assertEquals(
            'module/javascript/content.js',
            $this->loader->findThemedJavascript('content', ['/module', 'theme', '$default'])
        );
        $this->assertEquals(
            'module/javascript/content.js',
            $this->loader->findThemedJavascript('content', ['$default', '/module', 'theme'])
        );
    }

    protected function createTestTemplates($templates)
    {
        foreach ($templates as $template) {
            file_put_contents($template, '');
        }
    }

    protected function removeTestTemplates($templates)
    {
        foreach ($templates as $template) {
            unlink($template);
        }
    }

    public function providerTestGetPath()
    {
        return [
            // Legacy theme
            [
                'theme',
                'themes/theme',
            ],
            // Module themes
            [
                'silverstripe/vendormodule:vendortheme',
                'vendor/silverstripe/vendormodule/themes/vendortheme',
            ],
            [
                'module:subtheme',
                'module/themes/subtheme',
            ],
            // Module absolute paths
            [
                'silverstripe/vendormodule:/themes/vendortheme',
                'vendor/silverstripe/vendormodule/themes/vendortheme',
            ],
            [
                'module:/themes/subtheme',
                'module/themes/subtheme',
            ],
            // Module root directory
            [
                'silverstripe/vendormodule:/',
                'vendor/silverstripe/vendormodule',
            ],
            [
                'silverstripe/vendormodule:',
                'vendor/silverstripe/vendormodule',
            ],
            [
                'silverstripe/vendormodule',
                'vendor/silverstripe/vendormodule',
            ],
            [
                'module:',
                'module',
            ],
            // Absolute paths
            [
                '/vendor/silverstripe/vendormodule/themes/vendortheme',
                'vendor/silverstripe/vendormodule/themes/vendortheme',
            ],
            [
                '/module/themes/subtheme',
                'module/themes/subtheme'
            ]
        ];
    }

    /**
     * @dataProvider providerTestGetPath
     * @param string $name Theme identifier
     * @param string $path Path to theme
     */
    public function testGetPath($name, $path)
    {
        $this->assertEquals($path, $this->loader->getPath($name));
    }

    public function testFindTemplateWithCacheMiss()
    {
        $mockCache = $this->createMock(CacheInterface::class);
        $mockCache->expects($this->once())->method('has')->willReturn(false);
        $mockCache->expects($this->never())->method('get');
        $mockCache->expects($this->once())->method('set');

        $loader = new ThemeResourceLoader();
        $loader->setCache($mockCache);
        $loader->findTemplate('Page', ['$default']);
    }

    public function testFindTemplateWithCacheHit()
    {
        $mockCache = $this->createMock(CacheInterface::class);
        $mockCache->expects($this->once())->method('has')->willReturn(true);
        $mockCache->expects($this->never())->method('set');
        $mockCache->expects($this->once())->method('get')->willReturn('mock_template.ss');

        $loader = new ThemeResourceLoader();
        $loader->setCache($mockCache);
        $this->assertSame('mock_template.ss', $loader->findTemplate('Page', ['$default']));
    }
}


1			<?php
2
3			namespace SilverStripe\Core\Tests\Manifest;
4
5			use Psr\SimpleCache\CacheInterface;
6			use SilverStripe\Control\Director;
7			use SilverStripe\Core\Manifest\ModuleLoader;
8			use SilverStripe\View\ThemeResourceLoader;
9			use SilverStripe\View\ThemeManifest;
10			use SilverStripe\Dev\SapphireTest;
11			use SilverStripe\Core\Manifest\ModuleManifest;
12
13			/**
14			* Tests for the {@link TemplateLoader} class.
15			*/
16			class ThemeResourceLoaderTest extends SapphireTest
17			{
18			/**
19			* @var string
20			*/
21			private $base;
22
23			/**
24			* @var ThemeManifest
25			*/
26			private $manifest;
27
28			/**
29			* @var ThemeResourceLoader
30			*/
31			private $loader;
32
33			/**
34			* Set up manifest before each test
35			*/
36			protected function setUp()
37			{
38			parent::setUp();
39
40			// Fake project root
41			$this->base = dirname(__FILE__) . '/fixtures/templatemanifest';
42			Director::config()->set('alternate_base_folder', $this->base);
43			ModuleManifest::config()->set('module_priority', ['$project', '$other_modules']);
44			ModuleManifest::config()->set('project', 'myproject');
45
46			$moduleManifest = new ModuleManifest($this->base);
47			$moduleManifest->init();
48			$moduleManifest->sort();
49			ModuleLoader::inst()->pushManifest($moduleManifest);
50
51			// New ThemeManifest for that root
52			$this->manifest = new ThemeManifest($this->base);
53			$this->manifest->setProject('myproject');
54			$this->manifest->init();
55			// New Loader for that root
56			$this->loader = new ThemeResourceLoader($this->base);
57			$this->loader->addSet('$default', $this->manifest);
58
59			// Ensure the cache is flushed between tests
60			ThemeResourceLoader::flush();
61			}
62
63			protected function tearDown()
64			{
65			ModuleLoader::inst()->popManifest();
66			parent::tearDown();
67			}
68
69			/**
70			* Test that 'main' and 'Layout' templates are loaded from module
71			*/
72			public function testFindTemplatesInModule()
73			{
74			$this->assertEquals(
75			"$this->base/module/templates/Page.ss",
76			$this->loader->findTemplate('Page', ['$default'])
77			);
78
79			$this->assertEquals(
80			"$this->base/module/templates/Layout/Page.ss",
81			$this->loader->findTemplate(['type' => 'Layout', 'Page'], ['$default'])
82			);
83			}
84
85			public function testFindNestedThemeTemplates()
86			{
87			// Without including the theme this template cannot be found
88			$this->assertEquals(null, $this->loader->findTemplate('NestedThemePage', ['$default']));
89
90			// With a nested theme available then it is available
91			$this->assertEquals(
92			"{$this->base}/module/themes/subtheme/templates/NestedThemePage.ss",
93			$this->loader->findTemplate(
94			'NestedThemePage',
95			[
96			'silverstripe/module:subtheme',
97			'$default'
98			]
99			)
100			);
101
102			// Can also be found if excluding $default theme
103			$this->assertEquals(
104			"{$this->base}/module/themes/subtheme/templates/NestedThemePage.ss",
105			$this->loader->findTemplate(
106			'NestedThemePage',
107			[
108			'silverstripe/module:subtheme',
109			]
110			)
111			);
112			}
113
114			public function testFindTemplateByType()
115			{
116			// Test that "type" is respected properly
117			$this->assertEquals(
118			"{$this->base}/module/templates/MyNamespace/Layout/MyClass.ss",
119			$this->loader->findTemplate(
120			[
121			[
122			'type' => 'Layout',
123			'MyNamespace/NonExistantTemplate'
124			],
125			[
126			'type' => 'Layout',
127			'MyNamespace/MyClass'
128			],
129			'MyNamespace/MyClass'
130			],
131			[
132			'silverstripe/module:subtheme',
133			'theme',
134			'$default',
135			]
136			)
137			);
138
139			// Non-typed template can be found even if looking for typed theme at a lower priority
140			$this->assertEquals(
141			"{$this->base}/module/templates/MyNamespace/MyClass.ss",
142			$this->loader->findTemplate(
143			[
144			[
145			'type' => 'Layout',
146			'MyNamespace/NonExistantTemplate'
147			],
148			'MyNamespace/MyClass',
149			[
150			'type' => 'Layout',
151			'MyNamespace/MyClass'
152			]
153			],
154			[
155			'silverstripe/module',
156			'theme',
157			'$default',
158			]
159			)
160			);
161			}
162
163			public function testFindTemplatesByPath()
164			{
165			// Items given as full paths are returned directly
166			$this->assertEquals(
167			"$this->base/themes/theme/templates/Page.ss",
168			$this->loader->findTemplate("$this->base/themes/theme/templates/Page.ss", ['theme'])
169			);
170
171			$this->assertEquals(
172			"$this->base/themes/theme/templates/Page.ss",
173			$this->loader->findTemplate(
174			[
175			"$this->base/themes/theme/templates/Page.ss",
176			"Page"
177			],
178			['theme']
179			)
180			);
181
182			// Ensure checks for file_exists
183			$this->assertEquals(
184			"$this->base/themes/theme/templates/Page.ss",
185			$this->loader->findTemplate(
186			[
187			"$this->base/themes/theme/templates/NotAPage.ss",
188			"$this->base/themes/theme/templates/Page.ss",
189			],
190			['theme']
191			)
192			);
193			}
194
195			/**
196			* Test that 'main' and 'Layout' templates are loaded from set theme
197			*/
198			public function testFindTemplatesInTheme()
199			{
200			$this->assertEquals(
201			"$this->base/themes/theme/templates/Page.ss",
202			$this->loader->findTemplate('Page', ['theme'])
203			);
204
205			$this->assertEquals(
206			"$this->base/themes/theme/templates/Layout/Page.ss",
207			$this->loader->findTemplate(['type' => 'Layout', 'Page'], ['theme'])
208			);
209			}
210
211			/**
212			* Test that 'main' and 'Layout' templates are loaded from project without a set theme
213			*/
214			public function testFindTemplatesInApplication()
215			{
216			// TODO: replace with one that doesn't create temporary files (so bad)
217			$templates = array(
218			$this->base . '/myproject/templates/Page.ss',
219			$this->base . '/myproject/templates/Layout/Page.ss'
220			);
221			$this->createTestTemplates($templates);
222
223			$this->assertEquals(
224			"$this->base/myproject/templates/Page.ss",
225			$this->loader->findTemplate('Page', ['$default'])
226			);
227
228			$this->assertEquals(
229			"$this->base/myproject/templates/Layout/Page.ss",
230			$this->loader->findTemplate(['type' => 'Layout', 'Page'], ['$default'])
231			);
232
233			$this->removeTestTemplates($templates);
234			}
235
236			/**
237			* Test that 'main' template is found in theme and 'Layout' is found in module
238			*/
239			public function testFindTemplatesMainThemeLayoutModule()
240			{
241			$this->assertEquals(
242			"$this->base/themes/theme/templates/CustomThemePage.ss",
243			$this->loader->findTemplate('CustomThemePage', ['theme', '$default'])
244			);
245
246			$this->assertEquals(
247			"$this->base/module/templates/Layout/CustomThemePage.ss",
248			$this->loader->findTemplate(['type' => 'Layout', 'CustomThemePage'], ['theme', '$default'])
249			);
250			}
251
252			public function testFindThemedCSS()
253			{
254			$this->assertEquals(
255			"myproject/css/project.css",
256			$this->loader->findThemedCSS('project', ['$default', 'theme'])
257			);
258			$this->assertEquals(
259			"themes/theme/css/project.css",
260			$this->loader->findThemedCSS('project', ['theme', '$default'])
261			);
262			$this->assertEmpty(
263			$this->loader->findThemedCSS('nofile', ['theme', '$default'])
264			);
265			$this->assertEquals(
266			'module/css/content.css',
267			$this->loader->findThemedCSS('content', ['/module', 'theme'])
268			);
269			$this->assertEquals(
270			'module/css/content.css',
271			$this->loader->findThemedCSS('content', ['/module', 'theme', '$default'])
272			);
273			$this->assertEquals(
274			'module/css/content.css',
275			$this->loader->findThemedCSS('content', ['$default', '/module', 'theme'])
276			);
277			}
278
279			public function testFindThemedJavascript()
280			{
281			$this->assertEquals(
282			"myproject/javascript/project.js",
283			$this->loader->findThemedJavascript('project', ['$default', 'theme'])
284			);
285			$this->assertEquals(
286			"themes/theme/javascript/project.js",
287			$this->loader->findThemedJavascript('project', ['theme', '$default'])
288			);
289			$this->assertEmpty(
290			$this->loader->findThemedJavascript('nofile', ['theme', '$default'])
291			);
292			$this->assertEquals(
293			'module/javascript/content.js',
294			$this->loader->findThemedJavascript('content', ['/module', 'theme'])
295			);
296			$this->assertEquals(
297			'module/javascript/content.js',
298			$this->loader->findThemedJavascript('content', ['/module', 'theme', '$default'])
299			);
300			$this->assertEquals(
301			'module/javascript/content.js',
302			$this->loader->findThemedJavascript('content', ['$default', '/module', 'theme'])
303			);
304			}
305
306			protected function createTestTemplates($templates)
307			{
308			foreach ($templates as $template) {
309			file_put_contents($template, '');
310			}
311			}
312
313			protected function removeTestTemplates($templates)
314			{
315			foreach ($templates as $template) {
316			unlink($template);
317			}
318			}
319
320			public function providerTestGetPath()
321			{
322			return [
323			// Legacy theme
324			[
325			'theme',
326			'themes/theme',
327			],
328			// Module themes
329			[
330			'silverstripe/vendormodule:vendortheme',
331			'vendor/silverstripe/vendormodule/themes/vendortheme',
332			],
333			[
334			'module:subtheme',
335			'module/themes/subtheme',
336			],
337			// Module absolute paths
338			[
339			'silverstripe/vendormodule:/themes/vendortheme',
340			'vendor/silverstripe/vendormodule/themes/vendortheme',
341			],
342			[
343			'module:/themes/subtheme',
344			'module/themes/subtheme',
345			],
346			// Module root directory
347			[
348			'silverstripe/vendormodule:/',
349			'vendor/silverstripe/vendormodule',
350			],
351			[
352			'silverstripe/vendormodule:',
353			'vendor/silverstripe/vendormodule',
354			],
355			[
356			'silverstripe/vendormodule',
357			'vendor/silverstripe/vendormodule',
358			],
359			[
360			'module:',
361			'module',
362			],
363			// Absolute paths
364			[
365			'/vendor/silverstripe/vendormodule/themes/vendortheme',
366			'vendor/silverstripe/vendormodule/themes/vendortheme',
367			],
368			[
369			'/module/themes/subtheme',
370			'module/themes/subtheme'
371			]
372			];
373			}
374
375			/**
376			* @dataProvider providerTestGetPath
377			* @param string $name Theme identifier
378			* @param string $path Path to theme
379			*/
380			public function testGetPath($name, $path)
381			{
382			$this->assertEquals($path, $this->loader->getPath($name));
383			}
384
385			public function testFindTemplateWithCacheMiss()
386			{
387			$mockCache = $this->createMock(CacheInterface::class);
388			$mockCache->expects($this->once())->method('has')->willReturn(false);
389			$mockCache->expects($this->never())->method('get');
390			$mockCache->expects($this->once())->method('set');
391
392			$loader = new ThemeResourceLoader();
393			$loader->setCache($mockCache);
394			$loader->findTemplate('Page', ['$default']);
395			}
396
397			public function testFindTemplateWithCacheHit()
398			{
399			$mockCache = $this->createMock(CacheInterface::class);
400			$mockCache->expects($this->once())->method('has')->willReturn(true);
401			$mockCache->expects($this->never())->method('set');
402			$mockCache->expects($this->once())->method('get')->willReturn('mock_template.ss');
403
404			$loader = new ThemeResourceLoader();
405			$loader->setCache($mockCache);
406			$this->assertSame('mock_template.ss', $loader->findTemplate('Page', ['$default']));
407			}
408			}
409

silverstripe / silverstripe-framework

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testFindTemplateWithCacheMiss() A

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