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ChiTest.java
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package io.jooby.internal;
import io.jooby.Context;
import io.jooby.MessageEncoder;
import io.jooby.Route;
import io.jooby.Router;
import io.jooby.SneakyThrows;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
public class ChiTest {
@Test
public void routeOverride() {
Chi router = new Chi();
Route foo = route("GET", "/abcd", stringHandler("foo"));
Route bar = route("GET", "/abcd", stringHandler("bar"));
router.insert(foo);
router.insert(bar);
Router.Match result = router
.find("GET", "/abcd");
assertTrue(result.matches());
assertEquals(bar, result.route());
}
@Test
public void routeCase() {
Chi router = new Chi();
Route foo = route("GET", "/abcd", stringHandler("foo"));
Route foos = route("GET", "/abcd/", stringHandler("foo/"));
router.insert(foo);
router.insert(foos);
Router.Match result = router
.find("GET", "/abcd/");
assertTrue(result.matches());
assertEquals(foos, result.route());
}
@Test
public void wildOnRoot() throws Exception {
Chi router = new Chi();
router.insert(route("GET", "/foo/?*", stringHandler("foo")));
router.insert(route("GET", "/bar/*", stringHandler("bar")));
router.insert(route("GET", "/*", stringHandler("root")));
find(router, "/", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("root", result.route().getPipeline().apply(ctx));
});
find(router, "/foo", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("foo", result.route().getPipeline().apply(ctx));
});
find(router, "/bar", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("root", result.route().getPipeline().apply(ctx));
});
find(router, "/foox", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("root", result.route().getPipeline().apply(ctx));
});
find(router, "/foo/", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("foo", result.route().getPipeline().apply(ctx));
});
find(router, "/foo/x", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("foo", result.route().getPipeline().apply(ctx));
});
find(router, "/bar/x", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("bar", result.route().getPipeline().apply(ctx));
});
}
@Test
public void searchString() throws Exception {
Chi router = new Chi();
// app.get("/regex/{zid:[0-9]+}/edit", ctx -> ctx.getRoute().getPathKeys());
router.insert(route("GET", "/regex/{nid:[0-9]+}", stringHandler("nid")));
router.insert(route("GET", "/regex/{zid:[0-9]+}/edit", stringHandler("zid")));
router.insert(route("GET", "/articles/{id}", stringHandler("id")));
router.insert(route("GET", "/articles/*", stringHandler("*")));
find(router, "/regex/678/edit", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("zid", result.route().getPipeline().apply(ctx));
});
find(router, "/articles/tail/match", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("*", result.route().getPipeline().apply(ctx));
});
find(router, "/articles/123", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("id", result.route().getPipeline().apply(ctx));
});
}
@Test
public void searchParam() throws Exception {
Chi router = new Chi();
router.insert(route("GET", "/articles/{id}", stringHandler("id")));
router.insert(route("GET", "/articles/*", stringHandler("catchall")));
find(router, "/articles/123", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("id", result.route().getPipeline().apply(ctx));
});
find(router, "/articles/a/b", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("catchall", result.route().getPipeline().apply(ctx));
});
}
@Test
public void multipleRegex() {
Chi router = new Chi();
router.insert(route("GET", "/{lang:[a-z][a-z]}/{page:[^.]+}/", stringHandler("1515")));
find(router, "/12/f/", (ctx, result) -> {
assertFalse(result.matches());
assertEquals(null, result.route().getPipeline().apply(ctx));
});
find(router, "/ar/page/", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("1515", result.route().getPipeline().apply(ctx));
});
find(router, "/arx/page/", (ctx, result) -> {
assertFalse(result.matches());
assertEquals(null, result.route().getPipeline().apply(ctx));
});
}
@Test
public void regexWithQuantity() {
Chi router = new Chi();
router.insert(route("GET", "/{lang:[a-z]{2}}/", stringHandler("qx")));
find(router, "/12/", (ctx, result) -> {
assertFalse(result.matches());
assertEquals(null, result.route().getPipeline().apply(ctx));
});
find(router, "/ar/", (ctx, result) -> {
assertTrue(result.matches());
assertEquals("qx", result.route().getPipeline().apply(ctx));
});
}
private void find(Chi router, String pattern,
SneakyThrows.Consumer2<Context, Router.Match> consumer) {
Router.Match result = router
.find("GET", pattern);
consumer.accept(ctx(pattern), result);
}
private Route.Handler stringHandler(String foo) {
return ctx -> foo;
}
private Route route(String method, String pattern, Route.Handler handler) {
return new Route(method, pattern, handler)
.setEncoder(MessageEncoder.TO_STRING);
}
private Context ctx(String path) {
Context context = mock(Context.class);
when(context.getRequestPath()).thenReturn(path);
when(context.getMethod()).thenReturn("GET");
return context;
}
}