@Test
public void testValidRouteHandler() throws Exception {
RouteMatcher router = new RouteMatcher();
router.get("/", new TestRouteHandler());
router.route(null, new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "/"));
Assert.assertTrue(testRouteHandlerCalled);
}
private HttpRequest testPattern(String pattern, String URI) throws Exception {
RouteMatcher router = new RouteMatcher();
final TestRouteHandler handler = new TestRouteHandler();
// Register handler for pattern
router.get(pattern, handler);
// See if handler is called when URI matching pattern is received
router.route(null, new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, URI));
// Return modified request (headers might be updated with paramsPositionMap from URI)
return handler.getRequest();
}
@Test
public void testNoRouteHandler() throws Exception {
final HttpRequestHandler dummyHandler =
new HttpRequestHandler() {
@Override
public void handle(ChannelHandlerContext ctx, HttpRequest request) {
// pass
}
};
routeMatcher.get("/", dummyHandler);
routeMatcher.get("/blah", dummyHandler);
routeMatcher.route(null, new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "/chat"));
Assert.assertTrue(testRouteHandlerCalled);
}
@Test
public void testMultiMethodSupport() throws Exception {
final HttpRequestHandler dummyHandler =
new HttpRequestHandler() {
@Override
public void handle(ChannelHandlerContext ctx, HttpRequest request) {
// pass
}
};
RouteMatcher router = new RouteMatcher();
router.get("/test/1234/abc", dummyHandler);
router.post("/test/1234/abc", dummyHandler);
router.options("/test/1234/abc", dummyHandler);
Object[] supportedMethods = router.getSupportedMethodsForURL("/test/1234/abc").toArray();
Arrays.sort(supportedMethods);
Assert.assertArrayEquals(new String[] {"GET", "OPTIONS", "POST"}, supportedMethods);
}
public void testRouteMatcher() {
Route r1 = new Route();
r1.setId(new AgencyAndId("A1", "42"));
r1.setShortName("R1");
Route r2 = new Route();
r2.setId(new AgencyAndId("A1", "43"));
r2.setShortName("R2");
Route r1b = new Route();
r1b.setId(new AgencyAndId("A2", "42"));
r1b.setShortName("R1");
Route r3 = new Route();
r3.setId(new AgencyAndId("A1", "44"));
r3.setShortName("R3_b");
RouteMatcher emptyMatcher = RouteMatcher.emptyMatcher();
assertFalse(emptyMatcher.matches(r1));
assertFalse(emptyMatcher.matches(r1b));
assertFalse(emptyMatcher.matches(r2));
RouteMatcher matcherR1i = RouteMatcher.parse("A1__42");
assertTrue(matcherR1i.matches(r1));
assertFalse(matcherR1i.matches(r1b));
assertFalse(matcherR1i.matches(r2));
RouteMatcher matcherR2n = RouteMatcher.parse("A1_R2");
assertFalse(matcherR2n.matches(r1));
assertFalse(matcherR2n.matches(r1b));
assertTrue(matcherR2n.matches(r2));
RouteMatcher matcherR1R2 = RouteMatcher.parse("A1_R1,A1__43,A2__43");
assertTrue(matcherR1R2.matches(r1));
assertFalse(matcherR1R2.matches(r1b));
assertTrue(matcherR1R2.matches(r2));
RouteMatcher matcherR1n = RouteMatcher.parse("_R1");
assertTrue(matcherR1n.matches(r1));
assertTrue(matcherR1n.matches(r1b));
assertFalse(matcherR1n.matches(r2));
RouteMatcher matcherR1R1bR2 = RouteMatcher.parse("A1_R1,A2_R1,A1_R2");
assertTrue(matcherR1R1bR2.matches(r1));
assertTrue(matcherR1R1bR2.matches(r1b));
assertTrue(matcherR1R1bR2.matches(r2));
RouteMatcher matcherR3e = RouteMatcher.parse("A1_R3 b");
assertFalse(matcherR3e.matches(r1));
assertFalse(matcherR3e.matches(r1b));
assertFalse(matcherR3e.matches(r2));
assertTrue(matcherR3e.matches(r3));
RouteMatcher nullList = RouteMatcher.parse(null);
assertTrue(nullList == RouteMatcher.emptyMatcher());
RouteMatcher emptyList = RouteMatcher.parse("");
assertTrue(emptyList == RouteMatcher.emptyMatcher());
RouteMatcher degenerate = RouteMatcher.parse(",,,");
assertTrue(degenerate == RouteMatcher.emptyMatcher());
boolean thrown = false;
try {
RouteMatcher badMatcher = RouteMatcher.parse("A1_R1_42");
} catch (IllegalArgumentException e) {
thrown = true;
}
assertTrue(thrown);
Route r1c = new Route();
r1c.setId(new AgencyAndId("A_1", "R_42"));
r1c.setShortName("R_42");
RouteMatcher matcherR1c = RouteMatcher.parse("A\\_1_R 42");
assertTrue(matcherR1c.matches(r1c));
assertFalse(matcherR1c.matches(r1));
assertFalse(matcherR1c.matches(r1b));
RouteMatcher matcherR1c2 = RouteMatcher.parse("A\\_1__R\\_42");
assertTrue(matcherR1c2.matches(r1c));
assertFalse(matcherR1c2.matches(r1));
assertFalse(matcherR1c2.matches(r1b));
}
