@Test(expected=org.apache.hadoop.yarn.webapp.WebAppException.class)
public void testCreateWithNonZeroPort() {
WebApp app = WebApps.$for(this).at(50000).start();
int port = app.getListenerAddress().getPort();
assertEquals(50000, port);
// start another WebApp with same NonZero port
WebApp app2 = WebApps.$for(this).at(50000).start();
// An exception occurs (findPort disabled)
app.stop();
app2.stop();
}
@Test public void testCreateWithPort() {
// see if the ephemeral port is updated
WebApp app = WebApps.$for(this).at(0).start();
int port = app.getListenerAddress().getPort();
assertTrue(port > 0);
app.stop();
// try to reuse the port
app = WebApps.$for(this).at(port).start();
assertEquals(port, app.getListenerAddress().getPort());
app.stop();
}
@Test public void testCustomRoutes() throws Exception {
WebApp app =
WebApps.$for("test", TestWebApp.class, this, "ws").start(new WebApp() {
@Override
public void setup() {
bind(MyTestJAXBContextResolver.class);
bind(MyTestWebService.class);
route("/:foo", FooController.class);
route("/bar/foo", FooController.class, "bar");
route("/foo/:foo", DefaultController.class);
route("/foo/bar/:foo", DefaultController.class, "index");
}
});
String baseUrl = baseUrl(app);
try {
assertEquals("foo", getContent(baseUrl).trim());
assertEquals("foo", getContent(baseUrl +"test").trim());
assertEquals("foo1", getContent(baseUrl +"test/1").trim());
assertEquals("bar", getContent(baseUrl +"test/bar/foo").trim());
assertEquals("default", getContent(baseUrl +"test/foo/bar").trim());
assertEquals("default1", getContent(baseUrl +"test/foo/1").trim());
assertEquals("default2", getContent(baseUrl +"test/foo/bar/2").trim());
assertEquals(404, getResponseCode(baseUrl +"test/goo"));
assertEquals(200, getResponseCode(baseUrl +"ws/v1/test"));
assertTrue(getContent(baseUrl +"ws/v1/test").contains("myInfo"));
} finally {
app.stop();
}
}
@Test public void testServePathsNoName() {
WebApp app = WebApps.$for("", this).start();
assertEquals("/", app.getRedirectPath());
String[] expectedPaths = { "/*" };
String[] pathSpecs = app.getServePathSpecs();
assertEquals(1, pathSpecs.length);
for(int i = 0; i < expectedPaths.length; i++) {
assertTrue(ArrayUtils.contains(pathSpecs, expectedPaths[i]));
}
app.stop();
}
@Test public void testDefaultRoutes() throws Exception {
WebApp app = WebApps.$for("test", this).start();
String baseUrl = baseUrl(app);
try {
assertEquals("foo", getContent(baseUrl +"test/foo").trim());
assertEquals("foo", getContent(baseUrl +"test/foo/index").trim());
assertEquals("bar", getContent(baseUrl +"test/foo/bar").trim());
assertEquals("default", getContent(baseUrl +"test").trim());
assertEquals("default", getContent(baseUrl +"test/").trim());
assertEquals("default", getContent(baseUrl).trim());
} finally {
app.stop();
}
}
// This is to test the GuiceFilter should only be applied to webAppContext,
// not to staticContext and logContext;
@Test public void testYARNWebAppContext() throws Exception {
// setting up the log context
System.setProperty("hadoop.log.dir", "/Not/Existing/dir");
WebApp app = WebApps.$for("test", this).start(new WebApp() {
@Override public void setup() {
route("/", FooController.class);
}
});
String baseUrl = baseUrl(app);
try {
// should not redirect to foo
assertFalse("foo".equals(getContent(baseUrl +"static").trim()));
// Not able to access a non-existing dir, should not redirect to foo.
assertEquals(404, getResponseCode(baseUrl +"logs"));
// should be able to redirect to foo.
assertEquals("foo", getContent(baseUrl).trim());
} finally {
app.stop();
}
}
@Test public void testCreate() {
WebApp app = WebApps.$for(this).start();
app.stop();
}