public function testIterationsStart()
{
$this->logger->variantStart($this->variant);
$display = $this->output->fetch();
$this->assertContains('1 (σ = 0.000ms ) -2σ [ ] +2σ', $display);
$this->assertContains('benchSubject', $display);
$this->assertContains('parameters []', $display);
}