yegor256#377: Added test for TkProxy.

src/main/java/org/takes/tk/TkProxy.java

@@ -23,7 +23,7 @@
  */
 package org.takes.tk;
 
-import com.jcabi.http.request.ApacheRequest;
+import com.jcabi.http.request.JdkRequest;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.util.Arrays;
@@ -53,11 +53,8 @@
  * @version $Id$
  * @since 0.25
  * @checkstyle ClassDataAbstractionCouplingCheck (500 lines)
- * @todo #377 We need the integration test for this class.
- *  The test should verify the different HTTP methods (GET, POST, etc),
- *  as well as the different combinations of request/response headers.
  */
-public class TkProxy implements Take {
+public final class TkProxy implements Take {
 
     /**
      * Target host to which requests are forwarded.
@@ -80,7 +77,7 @@ public TkProxy(final String target) {
     }
 
     @Override
-    public final Response act(final Request req) throws IOException {
+    public Response act(final Request req) throws IOException {
         final RqHref.Base base = new RqHref.Base(req);
         final String home = new RqHref.Smart(base).home().bare();
         final String dest = String.format(
@@ -102,7 +99,7 @@ public final Response act(final Request req) throws IOException {
     private com.jcabi.http.Request request(final Request req,
         final String dest) throws IOException {
         final String method = new RqMethod.Base(req).method();
-        com.jcabi.http.Request proxied = new ApacheRequest(dest)
+        com.jcabi.http.Request proxied = new JdkRequest(dest)
             .method(method);
         final RqHeaders.Base headers = new RqHeaders.Base(req);
         for (final String name : headers.names()) {

src/test/java/org/takes/tk/TkProxyTest.java

@@ -0,0 +1,71 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 Yegor Bugayenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.takes.tk;
+
+import java.io.IOException;
+import java.net.URI;
+import org.hamcrest.MatcherAssert;
+import org.hamcrest.Matchers;
+import org.junit.Test;
+import org.takes.http.FtRemote;
+import org.takes.rq.RqFake;
+import org.takes.rs.RsPrint;
+
+/**
+ * Test case for {@link TkProxy}.
+ * @author Dragan Bozanovic ([email protected])
+ * @version $Id$
+ * @since 0.25
+ * @todo #377 We need more tests for TkProxy.
+ *  The tests should verify the different HTTP methods (GET, POST, etc),
+ *  as well as the different combinations of request/response headers.
+ */
+public final class TkProxyTest {
+
+    /**
+     * TkProxy can work.
+     * @throws Exception If some problem inside
+     */
+    @Test
+    public void justWorks() throws Exception {
+        new FtRemote(new TkFixed("hello, world!")).exec(
+            new FtRemote.Script() {
+                @Override
+                public void exec(final URI home) throws IOException {
+                    MatcherAssert.assertThat(
+                        new RsPrint(
+                            new TkProxy(
+                                String.format(
+                                    "%s:%d",
+                                    home.getHost(), home.getPort()
+                                )
+                            ).act(new RqFake())
+                        ).print(),
+                        Matchers.containsString("hello")
+                    );
+                }
+            }
+        );
+    }
+}