function OpenTelemetryNodePagePerformanceTest::testNodePageHotCache

Logs node page tracing data with a hot cache.

Hot here means that all possible caches are warmed.

File

core/profiles/demo_umami/tests/src/FunctionalJavascript/OpenTelemetryNodePagePerformanceTest.php, line 54

Class

OpenTelemetryNodePagePerformanceTest

Tests demo_umami profile performance.

Namespace

Code

protected function testNodePageHotCache() : void {
    // Request the page twice so that asset aggregates are definitely cached in
    // the browser cache.
    $this->drupalGet('node/1');
    $this->drupalGet('node/1');
    $performance_data = $this->collectPerformanceData(function () {
        $this->drupalGet('node/1');
    }, 'umamiNodePageHotCache');
    $this->assertSession()
        ->pageTextContains('quiche');
    $expected = [
        'QueryCount' => 0,
        'CacheGetCount' => 1,
        'CacheSetCount' => 0,
        'CacheDeleteCount' => 0,
        'CacheTagChecksumCount' => 0,
        'CacheTagIsValidCount' => 1,
    ];
    $this->assertMetrics($expected, $performance_data);
}