#829 shorter name for TkPrevious cookie

src/main/java/org/takes/facets/previous/RsPrevious.java

@@ -51,7 +51,7 @@ public RsPrevious(final Response rsp, final String location) {
         super(
             new RsWithCookie(
                 rsp,
-                TkPrevious.class.getName(),
+                TkPrevious.class.getSimpleName(),
                 location
             )
         );

src/main/java/org/takes/facets/previous/TkPrevious.java

@@ -63,7 +63,7 @@ public TkPrevious(final Take take) {
     @Override
     public Response act(final Request req) throws IOException {
         final Iterator<String> cookies = new RqCookies.Base(req)
-            .cookie(TkPrevious.class.getName())
+            .cookie(TkPrevious.class.getSimpleName())
             .iterator();
         final Response response;
         if (cookies.hasNext()) {

src/test/java/org/takes/facets/previous/RsPreviousTest.java

@@ -49,7 +49,7 @@ public void buildsResponse() throws IOException {
                 new RsPrevious(new RsText(""), "/home")
             ).print(),
             Matchers.containsString(
-                "Set-Cookie: org.takes.facets.previous.TkPrevious=/home"
+                "Set-Cookie: TkPrevious=/home"
             )
         );
     }

src/test/java/org/takes/facets/previous/TkPreviousTest.java

@@ -52,7 +52,7 @@ public void redirectsOnCookie() throws IOException {
                     new RqWithHeader(
                         new RqFake(),
                         "Cookie",
-                        "org.takes.facets.previous.TkPrevious=/home"
+                        "TkPrevious=/home"
                     )
                 )
             ).print(),

src/test/java/org/takes/rs/RsRedirectTest.java

@@ -0,0 +1,55 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2014-2018 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.rs;
+
+import java.io.IOException;
+import org.hamcrest.MatcherAssert;
+import org.hamcrest.Matchers;
+import org.junit.Test;
+
+/**
+ * Test case for {@link RsRedirect}.
+ * @author Yegor Bugayenko (yegor256@gmail.com)
+ * @version $Id$
+ * @since 0.12
+ */
+public final class RsRedirectTest {
+
+    /**
+     * RsRedirect can redirect.
+     * @throws IOException If some problem inside
+     */
+    @Test
+    public void redirects() throws IOException {
+        MatcherAssert.assertThat(
+            new RsPrint(
+                new RsRedirect(
+                    "/home"
+                )
+            ).print(),
+            Matchers.containsString("HTTP/1.1 303 See Other")
+        );
+    }
+
+}