AddDuplicateTagTest
waitForElementPresent link=Tags
clickAtAndWait link=Tags
waitForElementPresent add-tag-button
clickAt add-tag-button
waitForElementPresent new-tag-name
type new-tag-name selenium
pause 500
clickAt //input[@value='Save']
pause 500
assertTextPresent That tag already exists.
assertElementNotPresent //li[2]/span/a