juneau-rest/juneau-rest-server-utest/src/test/java/org/apache/juneau/rest/RestContext_ThreadLocals_Test.java

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package org.apache.juneau.rest;

import static org.apache.juneau.assertions.Assertions.*;
import static org.junit.runners.MethodSorters.*;

import org.apache.juneau.rest.annotation.*;
import org.apache.juneau.rest.mock.*;
import org.junit.*;

@FixMethodOrder(NAME_ASCENDING)
public class RestContext_ThreadLocals_Test {

	//------------------------------------------------------------------------------------------------------------------
	// Thread-locals on top-level resource.
	//------------------------------------------------------------------------------------------------------------------

	@SuppressWarnings("serial")
	@Rest(path="/a")
	public static class A extends BasicRestServlet {
		@RestMethod
		public void a() throws Exception {
			getResponse().getWriter().append(getRequest().getQuery("foo"));
		}

		@RestHook(HookEvent.END_CALL)
		public void assertThreadsNotSet() {
			assertThrown(()->getRequest()).contains("No active request on current thread.");
			assertThrown(()->getResponse()).contains("No active request on current thread.");
		}
	}
	static MockRestClient a = MockRestClient.build(A.class);

	@Test
	public void a01() throws Exception {
		a.get("/a?foo=bar").run()
			.assertBody().contains("bar")
		;
	}

	//------------------------------------------------------------------------------------------------------------------
	// Thread-locals on child resource.
	//------------------------------------------------------------------------------------------------------------------

	@SuppressWarnings("serial")
	@Rest(
		children={
			A.class
		}
	)
	public static class B extends BasicRestServletGroup {
		@RestHook(HookEvent.END_CALL)
		public void assertThreadsNotSet2() {
			assertThrown(()->getRequest()).contains("No active request on current thread.");
			assertThrown(()->getResponse()).contains("No active request on current thread.");
		}
	}
	static MockRestClient b = MockRestClient.build(B.class);

	@Test
	public void b01() throws Exception {
		b.get("/a/a?foo=bar").run()
			.assertBody().contains("bar")
		;
	}
}