ACP2E-977: Incorrect Dashboard YTD values

Author: glo23503

app/code/Magento/Reports/Test/Unit/Model/ResourceModel/Order/CollectionTest.php

@@ -138,6 +138,11 @@ protected function setUp(): void
             ->getMock();
         $this->timezoneMock = $this->getMockBuilder(TimezoneInterface::class)
             ->getMock();
+        $this->timezoneMock
+            ->expects($this->any())
+            ->method('getConfigTimezone')
+            ->willReturn('America/Chicago');
+
         $this->configMock = $this->getMockBuilder(Config::class)
             ->disableOriginalConstructor()
             ->getMock();