function CacheCollectorTest::testUpdateCacheReset

Tests a reset of the cache collector.

File

core/tests/Drupal/Tests/Core/Cache/CacheCollectorTest.php, line 343

Class

CacheCollectorTest

@coversDefaultClass <a href="/api/drupal/core%21lib%21Drupal%21Core%21Cache%21CacheCollector.php/class/CacheCollector/8.9.x" title="Default implementation for CacheCollectorInterface." class="local">\Drupal\Core\Cache\CacheCollector</a> @group Cache

Namespace

Code

public function testUpdateCacheReset() {
    $key = $this->randomMachineName();
    $value = $this->randomMachineName();
    // Set the data and request it.
    $this->collector
        ->setCacheMissData($key, $value);
    $this->assertEquals($value, $this->collector
        ->get($key));
    $this->assertEquals($value, $this->collector
        ->get($key));
    // Should have been added to the storage and only be requested once.
    $this->assertEquals(1, $this->collector
        ->getCacheMisses());
    // Reset the collected cache, should call it again.
    $this->collector
        ->reset();
    $this->assertEquals($value, $this->collector
        ->get($key));
    $this->assertEquals(2, $this->collector
        ->getCacheMisses());
}