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<?php |
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namespace SilverStripe\Control\Tests\Middleware; |
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use SilverStripe\Control\Middleware\HTTPCacheControlMiddleware; |
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use SilverStripe\Dev\SapphireTest; |
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class HTTPCacheControlMiddlewareTest extends SapphireTest |
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{ |
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protected function setUp() |
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{ |
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parent::setUp(); |
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// Set to disabled at null forcing level |
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HTTPCacheControlMiddleware::config() |
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->set('defaultState', 'disabled') |
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->set('defaultForcingLevel', 0); |
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HTTPCacheControlMiddleware::reset(); |
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} |
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public function testCachingPriorities() |
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{ |
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$hcc = new HTTPCacheControlMiddleware(); |
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$this->assertTrue($this->isDisabled($hcc), 'caching starts as disabled'); |
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$hcc->enableCache(); |
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$this->assertFalse($this->isDisabled($hcc)); |
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$hcc->publicCache(); |
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$this->assertTrue($this->isPublic($hcc), 'public can be set at start'); |
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$hcc->privateCache(); |
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$this->assertTrue($this->isPrivate($hcc), 'private overrides public'); |
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$hcc->publicCache(); |
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$this->assertFalse($this->isPublic($hcc), 'public does not overrides private'); |
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$hcc->disableCache(); |
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$this->assertTrue($this->isDisabled($hcc), 'disabled overrides private'); |
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$hcc->privateCache(); |
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$this->assertFalse($this->isPrivate($hcc), 'private does not override disabled'); |
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$hcc->enableCache(true); |
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$this->assertFalse($this->isDisabled($hcc)); |
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$hcc->publicCache(true); |
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$this->assertTrue($this->isPublic($hcc), 'force-public overrides disabled'); |
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$hcc->privateCache(); |
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$this->assertFalse($this->isPrivate($hcc), 'private does not overrdie force-public'); |
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$hcc->privateCache(true); |
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$this->assertTrue($this->isPrivate($hcc), 'force-private overrides force-public'); |
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$hcc->publicCache(true); |
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$this->assertFalse($this->isPublic($hcc), 'force-public does not override force-private'); |
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$hcc->disableCache(true); |
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$this->assertTrue($this->isDisabled($hcc), 'force-disabled overrides force-private'); |
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$hcc->publicCache(true); |
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$this->assertFalse($this->isPublic($hcc), 'force-public does not overrides force-disabled'); |
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} |
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protected function isPrivate(HTTPCacheControlMiddleware $hcc) |
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{ |
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return $hcc->hasDirective('private') && !$hcc->hasDirective('public') && !$hcc->hasDirective('no-cache'); |
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} |
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protected function isPublic(HTTPCacheControlMiddleware $hcc) |
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{ |
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return $hcc->hasDirective('public') && !$hcc->hasDirective('private') && !$hcc->hasDirective('no-cache'); |
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} |
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protected function isDisabled(HTTPCacheControlMiddleware $hcc) |
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{ |
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return $hcc->hasDirective('no-cache') && !$hcc->hasDirective('private') && !$hcc->hasDirective('public'); |
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} |
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} |
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silverstripe /
silverstripe-framework
