Coder should not check camelCase in .test files

in
6.x-1.x-dev, Code, bug report, normal, patch (code needs review), douggreen

pathauto.test
*
severity: normalLine 32: do not use mixed case (camelCase), use lower case and _
function setUp() {
*
severity: normalLine 52: do not use mixed case (camelCase), use lower case and _
function testPathAuto() {