from com.meterware.httpunit import *
import unittest, re

class TestDice(unittest.TestCase):

    def setUp(self):
        self.server_url = "http://www.dice.com"
        self.open_search_text = "Python"
        self.days_back = "7"
        self.jobs_per_page = "20"

    def test_job_search(self):
        webConversation = WebConversation()
        request = GetMethodWebRequest(self.server_url)
        response = webConversation.getResponse(request)
        self.assert_(response, "Response for URL " + self.server_url)

        # notice the navigation path from the image to its associated link
        image = response.getImageWithSource("new_images/topnav_searchjobs_off.gif")
        self.assert_(image, "Job image")
        job_link = image.getLink()
        self.assert_(job_link, "Job link")
        print "Found job seeker link"
        response = job_link.click()
        self.assert_(response, "Job seeker page")
        print "Found job seeker page"

        # Using View Source we see that Dice uses frames
        response = response.getSubframeContents("ENGINE_WIN")
        self.assert_(response, "Search engine frame")

        find_jobs_form = response.getForms()[0]
        self.assert_(find_jobs_form, "Find jobs form")

        # Let's put in some free text into the search
        # We know that the form parameter name is FREE_TEXT by looking on the IE html source
        find_jobs_form.setParameter("FREE_TEXT", self.open_search_text)
        find_jobs_form.setParameter("DAYSBACK", self.days_back)
        find_jobs_form.setParameter("NUM_PER_PAGE", self.jobs_per_page)
        response = find_jobs_form.submit()
        self.assert_(response, "Search result frame")
        print "Got search result"

        # the results are not listed within a form since each is a hyperlink using GET method
        result_links = response.getLinks()
        self.assert_(result_links, "Search links")
        print "Got search links back"

        # count only the job opening links
        opening_counter = 0;
        for link in result_links:
            url = link.getURLString()
            if url.find("/jobsearch/servlet/JobSearch?op") > -1:
                print("\nFound job opening: " + link.asText())
                opening_counter += 1
        if opening_counter:
            response = result_links[0].click()
            self.assert_(response, "Job opening link")
            print response.getText()
                

if __name__ == "__main__":
    unittest.main()