| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| XPathMatcher |
|
| 1.0;1 |
| 1 | /** | |
| 2 | * Copyright (c) 2011-2014, jcabi.com | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: 1) Redistributions of source code must retain the above | |
| 8 | * copyright notice, this list of conditions and the following | |
| 9 | * disclaimer. 2) Redistributions in binary form must reproduce the above | |
| 10 | * copyright notice, this list of conditions and the following | |
| 11 | * disclaimer in the documentation and/or other materials provided | |
| 12 | * with the distribution. 3) Neither the name of the jcabi.com nor | |
| 13 | * the names of its contributors may be used to endorse or promote | |
| 14 | * products derived from this software without specific prior written | |
| 15 | * permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 18 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT | |
| 19 | * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 20 | * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | |
| 21 | * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
| 22 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 23 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 24 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 26 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 28 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 | */ | |
| 30 | package com.jcabi.matchers; | |
| 31 | ||
| 32 | import com.jcabi.xml.XMLDocument; | |
| 33 | import javax.xml.namespace.NamespaceContext; | |
| 34 | import lombok.EqualsAndHashCode; | |
| 35 | import lombok.ToString; | |
| 36 | import org.hamcrest.Description; | |
| 37 | import org.hamcrest.TypeSafeMatcher; | |
| 38 | ||
| 39 | /** | |
| 40 | * Matcher of XPath against a plain string. | |
| 41 | * | |
| 42 | * <p>Objects of this class are immutable and thread-safe. | |
| 43 | * | |
| 44 | * @author Yegor Bugayenko (yegor@tpc2.com) | |
| 45 | * @version $Id$ | |
| 46 | * @since 0.3.7 | |
| 47 | */ | |
| 48 | 0 | @ToString |
| 49 | 0 | @EqualsAndHashCode(callSuper = false, of = "xpath") |
| 50 | final class XPathMatcher<T> extends TypeSafeMatcher<T> { | |
| 51 | ||
| 52 | /** | |
| 53 | * The XPath to use. | |
| 54 | */ | |
| 55 | private final transient String xpath; | |
| 56 | ||
| 57 | /** | |
| 58 | * The context to use. | |
| 59 | */ | |
| 60 | private final transient NamespaceContext context; | |
| 61 | ||
| 62 | /** | |
| 63 | * Public ctor. | |
| 64 | * @param query The query | |
| 65 | * @param ctx The context | |
| 66 | */ | |
| 67 | XPathMatcher(final String query, final NamespaceContext ctx) { | |
| 68 | 34 | super(); |
| 69 | 34 | this.xpath = query; |
| 70 | 34 | this.context = ctx; |
| 71 | 34 | } |
| 72 | ||
| 73 | @Override | |
| 74 | public boolean matchesSafely(final T input) { | |
| 75 | 34 | return !new XMLDocument(XhtmlMatchers.xhtml(input)) |
| 76 | .merge(this.context) | |
| 77 | .nodes(this.xpath) | |
| 78 | .isEmpty(); | |
| 79 | } | |
| 80 | ||
| 81 | @Override | |
| 82 | public void describeTo(final Description description) { | |
| 83 | 0 | description.appendText("an XML document with XPath ") |
| 84 | .appendText(this.xpath); | |
| 85 | 0 | } |
| 86 | ||
| 87 | } |