Java Reference
In-Depth Information
Listing 12.3
Configuring a standalone test
[...]
public class
InLineHtmlFixtureTest {
@Test
public void
testInLineHtmlFixture()
throws
Exception {
final
String expectedTitle = "Hello 1!";
String html = "<html><head><title>" + expectedTitle +
"</title></head></html>";
WebClient webClient =
new
WebClient();
MockWebConnection conn =
new
MockWebConnection();
conn.setDefaultResponse(html);
webClient.setWebConnection(conn);
HtmlPage page = webClient.getPage("
http://page");
Assert.assertEquals(expectedTitle, page.getTitleText());
webClient.closeAllWindows();
}
[...]
We start by defining our expected
HTML
page title and
HTML
test fixture. Then we
create the web client, a
MockWebConnection
b
, and install the
HTML
fixture as the
default response for the mock connection
C
. We can then set the web client's con-
nection to our mock connection
D
. We're now ready to go, and we get the test page.
Any
URL
will do here because we set up our
HTML
fixture as the default response.
Finally we check that the page title matches our
HTML
fixture.
To configure a test with multiple pages, you call one of the
MockWebConnection
setResponse
methods for each page. The code in listing 12.4 sets up three web pages
in a mock connection.
B
C
D
Listing 12.4
Configuring a test with multiple page fixtures
@Test
public void
testInLineHtmlFixtures()
throws
Exception {
WebClient webClient =
new
WebClient();
final
URL page1Url =
new
URL("
http://Page1/");
final
URL page2Url =
new
URL("
http://Page2/");
final
URL page3Url =
new
URL("
http://Page3/");
MockWebConnection conn =
new
MockWebConnection();
conn.setResponse(page1Url,
"<html><head><title>Hello 1!</title></head></html>");
conn.setResponse(page2Url,
"<html><head><title>Hello 2!</title></head></html>");
conn.setResponse(page3Url,
"<html><head><title>Hello 3!</title></head></html>");
webClient.setWebConnection(conn);
B
C
HtmlPage page1 = webClient.getPage(page1Url);
Assert.assertEquals("Hello 1!", page1.getTitleText());
D
HtmlPage page2 = webClient.getPage(page2Url);
Assert.assertEquals("Hello 2!", page2.getTitleText());
