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Merge branch '__rultor'
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‎src/main/java/org/cactoos/http/HtCookies.java

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/**
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* The MIT License (MIT)
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*
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* Copyright (c) 2018 Yegor Bugayenko
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package org.cactoos.http;
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import java.util.Iterator;
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import org.cactoos.Input;
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import org.cactoos.Text;
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import org.cactoos.iterable.LengthOf;
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import org.cactoos.list.Mapped;
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import org.cactoos.map.MapEntry;
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import org.cactoos.map.MapEnvelope;
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import org.cactoos.map.MapOf;
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import org.cactoos.text.SplitText;
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/**
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* Cookies.
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*
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* @author Vseslav Sekorin (vssekorin@gmail.com)
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* @version $Id$
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* @since 0.1
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* @todo #8:30min The implementation of method stream() can handle only
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* one Set-Cookie in a response. Fix HtHeaders so that a single key
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* may be mapped to one or more values (it is legal to receive more than one
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* Set-Cookie in a response).
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* @todo #8:30min The implementation of method stream() will break on
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* "flag-type" directives (`Secure`, `HttpOnly`). Fix HtHeaders so that
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* these directives are handled correctly.
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*/
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public final class HtCookies extends MapEnvelope<String, String> {
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/**
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* Ctor.
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* @param rsp Response
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*/
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public HtCookies(final Input rsp) {
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super(() -> new MapOf<>(
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new Mapped<>(
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entry -> {
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final Iterable<Text> parts = new SplitText(entry, "=");
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if (new LengthOf(parts).intValue() != 2) {
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throw new IllegalArgumentException(
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"Incorrect HTTP Response cookie"
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);
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}
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final Iterator<Text> iter = parts.iterator();
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return new MapEntry<>(
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iter.next().asString(),
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iter.next().asString()
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);
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},
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new SplitText(new HtHeaders(rsp).get("set-cookie"), ";\\s+")
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)
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));
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}
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}

‎src/test/java/org/cactoos/http/HtCookiesTest.java

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/**
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* The MIT License (MIT)
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*
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* Copyright (c) 2018 Yegor Bugayenko
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package org.cactoos.http;
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import org.cactoos.io.InputOf;
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import org.cactoos.text.JoinedText;
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import org.hamcrest.MatcherAssert;
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import org.hamcrest.core.IsEqual;
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import org.junit.Test;
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/**
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* Test case for {@link HtCookies}.
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*
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* @author Vseslav Sekorin (vssekorin@gmail.com)
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* @version $Id$
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* @since 0.1
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* @checkstyle JavadocMethodCheck (500 lines)
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*/
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@SuppressWarnings("PMD.AvoidDuplicateLiterals")
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public final class HtCookiesTest {
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@Test
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public void takesCookiesOfHttpResponse() {
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MatcherAssert.assertThat(
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new HtCookies(
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new HtHead(
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new InputOf(
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new JoinedText(
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"\r\n",
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"HTTP/1.1 200 OK",
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"Content-type: text/plain",
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"Set-Cookie: path=/; domain=.google.com",
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"",
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"Hello, dude!",
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"How are you?"
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)
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)
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)
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).get("domain"),
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new IsEqual<>(".google.com")
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);
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}
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@Test(expected = IllegalArgumentException.class)
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public void incorrectHttpResponseCookie() {
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MatcherAssert.assertThat(
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new HtCookies(
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new HtHead(
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new InputOf(
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new JoinedText(
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"\r\n",
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"HTTP/1.1 200 OK",
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"Content-type: text/plain",
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"Set-Cookie: path=/; 123; domain=.google.com",
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"",
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"Hello, dude!",
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"How are you?"
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)
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)
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)
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).get("domain"),
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new IsEqual<>(".google.com")
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);
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}
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}

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