PHPUnit_Framework_Assert::assertFileNotEquals
        Asserts that the contents of one file is not equal to the contents of another file.
        
        
        Signature
        
          public function assertFileNotEquals(string
        $expected,
            [string
        $actual = '',
            [string
        $message = '',
            [boolean
        $canonicalize = false,
            [boolean
        $ignoreCase = false]]]] )
            
        
        Parameters
        
          - $expected—
                string
- $actual—
                string
- $message—
                string
- $canonicalize—
                boolean
- $ignoreCase—
                boolean
Violations
        
          Checkstyle
          
            
              
                | Line | Column | Severity | Message | 
            
            
              | 829 | 126 | warning | Line exceeds 120 characters; contains 125 characters |