CalculatorClientTest
verifyElementPresent //form[@name='calculator']
verifyElementPresent //input[@name='a'][@type='text']
verifyElementPresent //input[@name='b'][@type='text']
verifyElementPresent //select[@name='method']
verifyElementPresent //select[@name='method']/option[@value="+"]
verifyElementPresent //select[@name='method']/option[@value="-"]
verifyElementPresent //select[@name='method']/option[@value="*"]
verifyElementPresent //select[@name='method']/option[@value="/"]
verifyElementPresent //input[@type='submit']