public function testDisplayStats() { $eol = PHP_EOL; $this->expectOutputString("{$eol}=== Memory Usage System Stats ==={$eol}Dummy Statistics{$eol}"); $this->_memoryLimit->expects($this->once())->method('printStats')->will($this->returnValue('Dummy Statistics')); $this->_object->displayStats(); }
/** * Display memory usage statistics */ public function displayStats() { echo $this->_memoryLimit->printHeader() . $this->_memoryLimit->printStats() . PHP_EOL; }
public function testPrintHeader() { $result = \Magento\TestFramework\MemoryLimit::printHeader(); $this->assertNotEmpty($result); $this->assertStringEndsWith(PHP_EOL, $result); }