function OpenTelemetryFrontPagePerformanceTest::testFrontPageCoolCache

Logs front page tracing data with a lukewarm cache.

Cool here means that 'global' site caches are warm but anything specific to the front page is cold.

File

core/profiles/demo_umami/tests/src/FunctionalJavascript/OpenTelemetryFrontPagePerformanceTest.php, line 89

Class

OpenTelemetryFrontPagePerformanceTest

Tests demo_umami profile performance.

Namespace

Code

protected function testFrontPageCoolCache() : void {
    // First of all visit the front page to ensure the image style exists.
    $this->drupalGet('<front>');
    $this->clearCaches();
    // Now visit a different page to warm non-route-specific caches.
    $this->drupalGet('user/login');
    $this->collectPerformanceData(function () {
        $this->drupalGet('<front>');
    }, 'umamiFrontPageCoolCache');
}