371 lines
15 KiB
Java
371 lines
15 KiB
Java
/*
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* Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.net.URI;
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import java.net.http.HttpClient;
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import java.time.Duration;
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import java.util.Arrays;
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import java.util.function.BiFunction;
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import java.util.function.Function;
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import java.util.function.Supplier;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import java.net.http.HttpRequest;
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import static java.net.http.HttpRequest.BodyPublishers.ofString;
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import static java.net.http.HttpRequest.BodyPublishers.noBody;
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/**
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* @test
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* @bug 8170064 8276559
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* @summary HttpRequest[.Builder] API and behaviour checks
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*/
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public class HttpRequestBuilderTest {
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static final URI TEST_URI = URI.create("http://www.foo.com/");
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public static void main(String[] args) throws Exception {
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test0("newBuilder().build()",
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() -> HttpRequest.newBuilder().build(),
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IllegalStateException.class);
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test0("newBuilder(null)",
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() -> HttpRequest.newBuilder(null),
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NullPointerException.class);
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test0("newBuilder(URI.create(\"badScheme://www.foo.com/\")",
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() -> HttpRequest.newBuilder(URI.create("badScheme://www.foo.com/")),
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IllegalArgumentException.class);
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test0("newBuilder(URI.create(\"http://www.foo.com:-1/\")",
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() -> HttpRequest.newBuilder(URI.create("http://www.foo.com:-1/")),
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IllegalArgumentException.class);
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test0("newBuilder(URI.create(\"https://www.foo.com:-1/\")",
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() -> HttpRequest.newBuilder(URI.create("https://www.foo.com:-1/")),
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IllegalArgumentException.class);
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test0("newBuilder(" + TEST_URI + ").uri(null)",
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() -> HttpRequest.newBuilder(TEST_URI).uri(null),
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NullPointerException.class);
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test0("newBuilder(uri).build()",
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() -> HttpRequest.newBuilder(TEST_URI).build()
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/* no expected exceptions */ );
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HttpRequest.Builder builder = HttpRequest.newBuilder();
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builder = test1("uri", builder, builder::uri, (URI)null,
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NullPointerException.class);
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builder = test1("uri", builder, builder::uri, URI.create("http://www.foo.com:-1/"),
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IllegalArgumentException.class);
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builder = test1("uri", builder, builder::uri, URI.create("https://www.foo.com:-1/"),
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IllegalArgumentException.class);
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builder = test2("header", builder, builder::header, (String) null, "bar",
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NullPointerException.class);
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builder = test2("header", builder, builder::header, "foo", (String) null,
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NullPointerException.class);
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builder = test2("header", builder, builder::header, (String)null,
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(String) null, NullPointerException.class);
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builder = test2("header", builder, builder::header, "", "bar",
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IllegalArgumentException.class);
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builder = test2("header", builder, builder::header, "foo", "\r",
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IllegalArgumentException.class);
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builder = test1("headers", builder, builder::headers, (String[]) null,
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NullPointerException.class);
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builder = test1("headers", builder, builder::headers, new String[0],
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IllegalArgumentException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {null, "bar"},
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NullPointerException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {"foo", null},
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NullPointerException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {null, null},
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NullPointerException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {"foo", "bar", null},
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NullPointerException.class,
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IllegalArgumentException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {"foo", "bar", null, null},
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NullPointerException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {"foo", "bar", "baz", null},
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NullPointerException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {"foo", "bar", "\r", "baz"},
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IllegalArgumentException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {"foo", "bar", "baz", "\n"},
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IllegalArgumentException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {"foo", "bar", "", "baz"},
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IllegalArgumentException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {"foo", "bar", null, "baz"},
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NullPointerException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {"foo", "bar", "baz"},
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IllegalArgumentException.class);
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builder = test1("headers", builder, builder::headers,
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(String[]) new String[] {"foo"},
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IllegalArgumentException.class);
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test0("DELETE", () -> HttpRequest.newBuilder(TEST_URI).DELETE().build(), null);
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test0("HEAD", () -> HttpRequest.newBuilder(TEST_URI).HEAD().build(), null);
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builder = test1("POST", builder, builder::POST,
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noBody(), null);
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builder = test1("PUT", builder, builder::PUT,
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noBody(), null);
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builder = test2("method", builder, builder::method, "GET",
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noBody(), null);
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builder = test1("POST", builder, builder::POST,
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(HttpRequest.BodyPublisher)null,
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NullPointerException.class);
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builder = test1("PUT", builder, builder::PUT,
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(HttpRequest.BodyPublisher)null,
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NullPointerException.class);
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builder = test2("method", builder, builder::method, "GET",
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(HttpRequest.BodyPublisher) null,
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NullPointerException.class);
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builder = test2("setHeader", builder, builder::setHeader,
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(String) null, "bar",
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NullPointerException.class);
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builder = test2("setHeader", builder, builder::setHeader,
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"foo", (String) null,
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NullPointerException.class);
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builder = test2("setHeader", builder, builder::setHeader,
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(String)null, (String) null,
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NullPointerException.class);
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builder = test1("timeout", builder, builder::timeout,
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(Duration)null,
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NullPointerException.class);
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builder = test1("version", builder, builder::version,
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(HttpClient.Version)null,
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NullPointerException.class);
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builder = test2("method", builder, builder::method, null,
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ofString("foo"),
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NullPointerException.class);
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// see JDK-8170093
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//
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// builder = test2("method", builder, builder::method, "foo",
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// HttpRequest.BodyProcessor.ofString("foo"),
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// IllegalArgumentException.class);
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//
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// builder.build();
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method("newBuilder(TEST_URI).build().method() == GET",
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() -> HttpRequest.newBuilder(TEST_URI),
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"GET");
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method("newBuilder(TEST_URI).GET().build().method() == GET",
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() -> HttpRequest.newBuilder(TEST_URI).GET(),
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"GET");
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method("newBuilder(TEST_URI).POST(ofString(\"\")).GET().build().method() == GET",
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() -> HttpRequest.newBuilder(TEST_URI).POST(ofString("")).GET(),
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"GET");
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method("newBuilder(TEST_URI).PUT(ofString(\"\")).GET().build().method() == GET",
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() -> HttpRequest.newBuilder(TEST_URI).PUT(ofString("")).GET(),
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"GET");
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method("newBuilder(TEST_URI).DELETE().GET().build().method() == GET",
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() -> HttpRequest.newBuilder(TEST_URI).DELETE().GET(),
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"GET");
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method("newBuilder(TEST_URI).POST(ofString(\"\")).build().method() == POST",
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() -> HttpRequest.newBuilder(TEST_URI).POST(ofString("")),
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"POST");
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method("newBuilder(TEST_URI).PUT(ofString(\"\")).build().method() == PUT",
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() -> HttpRequest.newBuilder(TEST_URI).PUT(ofString("")),
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"PUT");
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method("newBuilder(TEST_URI).DELETE().build().method() == DELETE",
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() -> HttpRequest.newBuilder(TEST_URI).DELETE(),
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"DELETE");
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method("newBuilder(TEST_URI).GET().POST(ofString(\"\")).build().method() == POST",
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() -> HttpRequest.newBuilder(TEST_URI).GET().POST(ofString("")),
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"POST");
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method("newBuilder(TEST_URI).GET().PUT(ofString(\"\")).build().method() == PUT",
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() -> HttpRequest.newBuilder(TEST_URI).GET().PUT(ofString("")),
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"PUT");
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method("newBuilder(TEST_URI).GET().DELETE().build().method() == DELETE",
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() -> HttpRequest.newBuilder(TEST_URI).GET().DELETE(),
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"DELETE");
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method("newBuilder(TEST_URI).HEAD().build().method() == HEAD",
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() -> HttpRequest.newBuilder(TEST_URI).HEAD(),
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"HEAD");
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}
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private static boolean shouldFail(Class<? extends Exception> ...exceptions) {
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return exceptions != null && exceptions.length > 0;
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}
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private static String expectedNames(Class<? extends Exception> ...exceptions) {
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return Stream.of(exceptions).map(Class::getSimpleName)
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.collect(Collectors.joining("|"));
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}
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private static boolean isExpected(Exception x,
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Class<? extends Exception> ...expected) {
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return expected != null && Stream.of(expected)
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.filter(c -> c.isInstance(x))
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.findAny().isPresent();
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}
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static void method(String name,
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Supplier<HttpRequest.Builder> supplier,
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String expectedMethod) {
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HttpRequest request = supplier.get().build();
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String method = request.method();
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if (request.method().equals("GET") && request.bodyPublisher().isPresent())
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throw new AssertionError("failed: " + name
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+ ". Unexpected body processor for GET: "
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+ request.bodyPublisher().get());
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if (expectedMethod.equals(method)) {
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System.out.println("success: " + name);
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} else {
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throw new AssertionError("failed: " + name
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+ ". Expected " + expectedMethod + ", got " + method);
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}
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}
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static void test0(String name,
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Runnable r,
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Class<? extends Exception> ...ex) {
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try {
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r.run();
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if (!shouldFail(ex)) {
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System.out.println("success: " + name);
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return;
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} else {
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throw new AssertionError("Expected " + expectedNames(ex)
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+ " not raised for " + name);
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}
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} catch (Exception x) {
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if (!isExpected(x, ex)) {
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throw x;
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} else {
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System.out.println("success: " + name +
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" - Got expected exception: " + x);
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}
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}
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}
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public static <R,P> R test1(String name, R receiver, Function<P, R> m, P arg,
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Class<? extends Exception> ...ex) {
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String argMessage = arg == null ? "null" : arg.toString();
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if (arg instanceof String[]) {
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argMessage = Arrays.asList((String[])arg).toString();
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}
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try {
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R result = m.apply(arg);
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if (!shouldFail(ex)) {
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System.out.println("success: " + name + "(" + argMessage + ")");
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return result;
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} else {
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throw new AssertionError("Expected " + expectedNames(ex)
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+ " not raised for " + name + "(" + argMessage + ")");
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}
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} catch (Exception x) {
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if (!isExpected(x, ex)) {
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throw x;
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} else {
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System.out.println("success: " + name + "(" + argMessage + ")" +
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" - Got expected exception: " + x);
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return receiver;
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}
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}
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}
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public static <R,P1, P2> R test2(String name, R receiver, BiFunction<P1, P2, R> m,
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P1 arg1, P2 arg2,
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Class<? extends Exception> ...ex) {
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try {
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R result = m.apply(arg1, arg2);
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if (!shouldFail(ex)) {
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System.out.println("success: " + name + "(" + arg1 + ", "
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+ arg2 + ")");
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return result;
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} else {
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throw new AssertionError("Expected " + expectedNames(ex)
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+ " not raised for "
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+ name + "(" + arg1 +", " + arg2 + ")");
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}
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} catch (Exception x) {
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if (!isExpected(x, ex)) {
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throw x;
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} else {
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System.out.println("success: " + name + "(" + arg1 + ", "
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+ arg2 + ") - Got expected exception: " + x);
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return receiver;
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}
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}
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}
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}
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