/
HttpWrappersTest.java
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/
HttpWrappersTest.java
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/*-
* #%L
* rapidoid-integration-tests
* %%
* Copyright (C) 2014 - 2018 Nikolche Mihajlovski and contributors
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package org.rapidoid.http;
import org.junit.jupiter.api.Test;
import org.rapidoid.annotation.Authors;
import org.rapidoid.annotation.Since;
import org.rapidoid.setup.App;
import org.rapidoid.setup.My;
import org.rapidoid.setup.On;
import org.rapidoid.u.U;
@Authors("Nikolche Mihajlovski")
@Since("5.2.0")
public class HttpWrappersTest extends IsolatedIntegrationTest {
@Test
public void testWrappers() {
HttpWrapper hey = wrapper("hey");
My.wrappers(hey);
App.defaults().wrappers(wrapper("on-def"));
On.get("/def").plain("D");
App.defaults().wrappers((HttpWrapper[]) null); // reset the default wrappers
HttpWrapper[] wrappers = App.custom().wrappers();
eq(U.array(hey), wrappers);
On.get("/").wrappers(wrapper("index")).plain("home");
On.post("/x").wrappers(wrapper("x"), wrapper("x2")).json("X");
On.get("/y").html("YYY");
App.custom().wrappers(wrapper("on"));
onlyGet("/");
onlyPost("/x");
onlyGet("/y");
onlyGet("/def");
}
@Test
public void testDefaultWrappers() {
My.wrappers(wrapper("def"));
On.post("/z").plain("Zzz");
onlyPost("/z");
}
@Test
public void shouldTransformRespResult() {
My.wrappers(wrapper("wrap1"), wrapper("wrap2"));
On.get("/x").plain("X");
On.get("/req").serve(req -> {
req.response().plain("FOO");
return req;
});
On.get("/resp").serve((Resp resp) -> resp.plain("BAR"));
On.get("/json").json(() -> 123);
On.get("/html").html(req -> "<p>hello</p>");
On.get("/null").json(req -> null);
onlyGet("/x");
onlyGet("/req");
onlyGet("/resp");
onlyGet("/json");
onlyGet("/html");
onlyGet("/null");
}
@Test
public void shouldThrowErrorsWithNonCatchingWrappers() {
My.wrappers(wrapper("wrap1"), wrapper("wrap2"));
On.get("/err").plain(() -> {
throw U.rte("Intentional error!");
});
onlyGet("/err");
}
@Test
public void shouldTransformErrorsWithCatchingWrappers() {
My.wrappers(wrapper("wrap1"), catchingWrapper("wrap2"));
On.get("/err").plain(() -> {
throw U.rte("Intentional error!");
});
onlyGet("/err");
}
private static HttpWrapper wrapper(String msg) {
return (req, next) -> next.invokeAndTransformResult(result -> msg + "(" + req.uri() + ":" + result + ")");
}
private static HttpWrapper catchingWrapper(String msg) {
return (req, next) -> next.invokeAndTransformResultCatchingErrors(result -> msg + "(" + req.uri() + ":" + result + ")");
}
}