/**
* Tests whether the page parser can pull prices, URL's, and titles from valid and empty pages.
*
* @throws ParserConfigurationException
* @throws SAXException
* @throws IOException
*/
@Test
public void testPageParser() throws ParserConfigurationException, SAXException, IOException {
// Test a page that has valid results.
InputStream validResultsInputStream =
new FileInputStream(new File(PROJECT_PATH + TEST_VALID_XML_PATH));
List<Ad> adsFromValidPage = PageParser.fromInputStream(validResultsInputStream);
// Test a few prices.
assertEquals(1500000, adsFromValidPage.get(0).getPriceInCents());
assertEquals(119900000, adsFromValidPage.get(10).getPriceInCents());
assertEquals(209800000, adsFromValidPage.get(24).getPriceInCents());
// Test a title.
assertEquals(
"One Bluxome Street #316 OPEN HOUSE TODAY 1-4:00 PM 2Bed/1.5 Bath (SOMA / south beach) $1199000 2bd 1361sqft",
adsFromValidPage.get(10).getDcTitle());
// Test a URL.
assertEquals(
"http://sfbay.craigslist.org/sfc/reb/3963411826.html", adsFromValidPage.get(11).getURL());
// Test whether a page that has no results can instantiate.
InputStream noResultsFileStream =
new FileInputStream(new File(PROJECT_PATH + TEST_NO_RESULTS_XML_PATH));
try {
List<Ad> adsFromNoResultsPage = PageParser.fromInputStream(noResultsFileStream);
} catch (Exception e) {
e.printStackTrace();
fail("Could not parse a page with no results");
}
}
@Before
protected void setUp() throws SAXException, IOException, ParserConfigurationException {
fileStream = new FileInputStream(new File(TestPageParser.PROJECT_PATH + TEST_STATS_XML));
stats = new Stats(PageParser.fromInputStream(fileStream));
}