/**
  * @covers \Box\TestScribe\FunctionWrappers\FileFunctionWrapper::file_exists
  * @covers \Box\TestScribe\FunctionWrappers\FileFunctionWrapper
  */
 public function testFile_exists_negative()
 {
     // Execute the method under test.
     $objectUnderTest = new \Box\TestScribe\FunctionWrappers\FileFunctionWrapper();
     $executionResult = $objectUnderTest->file_exists('foo');
     // Validate the execution result.
     $expected = false;
     $this->assertSame($expected, $executionResult, 'Variable ( executionResult ) doesn\'t have the expected value.');
 }