fixing a broken build

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

@@ -23,15 +23,22 @@
  */
 package org.takes.tk;
 
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
 import java.util.Arrays;
+import java.util.Map;
 import org.cactoos.iterable.IterableOf;
+import org.cactoos.map.MapEntry;
+import org.cactoos.map.MapOf;
 import org.hamcrest.MatcherAssert;
 import org.hamcrest.Matchers;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.Arguments;
 import org.junit.jupiter.params.provider.MethodSource;
 import org.llorllale.cactoos.matchers.HasString;
+import org.takes.Request;
 import org.takes.Take;
 import org.takes.facets.fork.FkMethods;
 import org.takes.facets.fork.TkFork;
@@ -56,7 +63,26 @@ final class TkProxyTest {
  * A {@code Take} implementation that returns the content of the request
  * as body of its response.
  */
- private static final Take ECHO = req -> new RsText(new RqPrint(req).print());
+ private static final Take ECHO =
+ req -> new RsText(
+ new RqPrint(
+ TkProxyTest.createEchoRequest(req)
+ ).print()
+ );
+
+ /**
+ * Collection of HTTP method matches for which nobody is returned.
+ */
+ private static final Map<String, Factory> NOBODIES =
+ new MapOf<>(
+ new IterableOf<>(
+ new MapEntry<>(RqMethod.GET, RqWithoutBody::new),
+ new MapEntry<>(RqMethod.HEAD, RqWithoutBody::new),
+ new MapEntry<>(RqMethod.DELETE, RqWithoutBody::new),
+ new MapEntry<>(RqMethod.OPTIONS, RqWithoutBody::new),
+ new MapEntry<>(RqMethod.TRACE, RqWithoutBody::new)
+ )
+ );
 
  /**
  * Http methods for testing.
@@ -249,4 +275,49 @@ void addsAllInitialHeaders() throws Exception {
  )
  );
  }
+
+ private static Request createEchoRequest(final Request req) throws IOException {
+ final String method = new RqMethod.Base(req).method();
+ return NOBODIES.getOrDefault(method, rq -> req).create(req);
+ }
+
+ /**
+ * Local interface for creating a request with an empty body.
+ *
+ * @since 1.24.4
+ */
+ interface Factory {
+ Request create(Request req);
+ }
+
+ /**
+ * Wrapper for a request with an empty body.
+ *
+ * @since 1.24.4
+ */
+ private static final class RqWithoutBody implements Request {
+
+ /**
+ * Original request.
+ */
+ private final Request origin;
+
+ /**
+ * Ctor.
+ * @param req Original request.
+ */
+ RqWithoutBody(final Request req) {
+ this.origin = req;
+ }
+
+ @Override
+ public Iterable<String> head() throws IOException {
+ return this.origin.head();
+ }
+
+ @Override
+ public InputStream body() {
+ return new ByteArrayInputStream(new byte[0]);
+ }
+ }
 }