blocks|key|3934448|text|OrderingComparison::greaterThan匹配器可以在任何可以与其自身相媲美的类型上工作(它在org.hamcrest.number包中，但实际上不是特定于数字的)。Date就是这样一种类型。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3934449|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/hamcrest/JavaHamcrest/blob/master/hamcrest/src/main/java/org/hamcrest/number/OrderingComparison.java#L34^0|1L|J|0|V|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]]|D|@$9|Q|A|R|1|S]]|E|$]]|$1|F|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

The <a href="https://github.com/hamcrest/JavaHamcrest/blob/master/hamcrest/src/main/java/org/hamcrest/number/OrderingComparison.java#L34" rel="nofollow noreferrer">OrderingComparison::greaterThan</a> matcher will work on any type which is comparable to itself (it's in the <code>org.hamcrest.number</code> package, but it's not actually number-specific). Date is such a type.

blocks|key|179942|text|有一个由https://github.com/eXparity/hamcrest-date的库提供的hamcrest日期匹配器库，该库也可用于maven、ivy等，网址为|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|179943|<dependency>
++++<groupId>org.exparity</groupId>
++++<artifactId>hamcrest-date</artifactId>
++++<version>1.1.0</version>
</dependency>|code-block|syntax|javascript|179944|它支持日期的各种匹配器，因此允许构造|179945|Date+myBirthday+=+new+Date();
MatcherAssert.assertThat(myBirthday,+DateMatchers.after(Moments.today()));|179946|或|179947|Date+myBirthday+=+new+Date();
MatcherAssert.assertThat(myBirthday,+DateMatchers.isToday());|179948|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/eXparity/hamcrest-date^0|4|15|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|13|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|14|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|15|8|@]|9|@]|C|$]]|$1|O|3|P|5|F|7|16|8|@]|9|@]|C|$G|H]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

There is a library of hamcrest date matchers provided by the library at <a href="https://github.com/eXparity/hamcrest-date" rel="noreferrer">https://github.com/eXparity/hamcrest-date</a> which is also available for maven, ivy, etc at

<pre><code>&lt;dependency&gt;
 &lt;groupId&gt;org.exparity&lt;/groupId&gt;
 &lt;artifactId&gt;hamcrest-date&lt;/artifactId&gt;
 &lt;version&gt;1.1.0&lt;/version&gt;
&lt;/dependency&gt;
</code></pre>

It supports various matchers for dates so allows constructs such as

<pre><code>Date myBirthday = new Date();
MatcherAssert.assertThat(myBirthday, DateMatchers.after(Moments.today()));
</code></pre>

or

<pre><code>Date myBirthday = new Date();
MatcherAssert.assertThat(myBirthday, DateMatchers.isToday());
</code></pre>

blocks|key|1196265|text|你可以看看新的Date+Matcher，它将被添加到hamcrest中(我不知道什么时候想的)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1196266|Date+matchers+discussion/code+changes+on+github|offset|length|1196267|在快速查看之后，似乎会有一个新的包org.hamcrest.date，其中包含：|style|BOLD|1196268|1196269|IsAfter|unordered-list-item|1196270|IsBefore|1196271|IsSameDayOfTheMonth|1196272|IsSameDayOfTheWeek|1196273|IsSameDayOfTheYear|1196274|IsSameHour|1196275|IsSameInstant|1196276|IsSameMinute|1196277|IsSameMonth|1196278|IsSameSecond|1196279|IsSameYear|1196280|IsWithin|1196281|1196282|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/hamcrest/JavaHamcrest/pull/6^0|0|0|1B|0|0|H|H|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1I|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1J|8|@]|9|@$D|1K|E|1L|1|1M]]|A|$]]|$1|F|3|G|5|6|7|1N|8|@$D|1O|E|1P|H|I]]|9|@]|A|$]]|$1|J|3|-4|5|6|7|1Q|8|@]|9|@]|A|$]]|$1|K|3|L|5|M|7|1R|8|@]|9|@]|A|$]]|$1|N|3|O|5|M|7|1S|8|@]|9|@]|A|$]]|$1|P|3|Q|5|M|7|1T|8|@]|9|@]|A|$]]|$1|R|3|S|5|M|7|1U|8|@]|9|@]|A|$]]|$1|T|3|U|5|M|7|1V|8|@]|9|@]|A|$]]|$1|V|3|W|5|M|7|1W|8|@]|9|@]|A|$]]|$1|X|3|Y|5|M|7|1X|8|@]|9|@]|A|$]]|$1|Z|3|10|5|M|7|1Y|8|@]|9|@]|A|$]]|$1|11|3|12|5|M|7|1Z|8|@]|9|@]|A|$]]|$1|13|3|14|5|M|7|20|8|@]|9|@]|A|$]]|$1|15|3|16|5|M|7|21|8|@]|9|@]|A|$]]|$1|17|3|18|5|M|7|22|8|@]|9|@]|A|$]]|$1|19|3|-4|5|6|7|23|8|@]|9|@]|A|$]]|$1|1A|3|-4|5|6|7|24|8|@]|9|@]|A|$]]]|1B|$1C|$5|1D|1E|1F|A|$1G|1H]]]]

You can have a look at the new Date Matchers that will be added to hamcrest (I don't know when thought):

<a href="https://github.com/hamcrest/JavaHamcrest/pull/6" rel="noreferrer">Date matchers discussion/code changes on github</a>

After a quick look it seems there will be a new package org.hamcrest.date containing:

<ul>
<li>IsAfter</li>
<li>IsBefore</li>
<li>IsSameDayOfTheMonth</li>
<li>IsSameDayOfTheWeek</li>
<li>IsSameDayOfTheYear</li>
<li>IsSameHour</li>
<li>IsSameInstant</li>
<li>IsSameMinute</li>
<li>IsSameMonth</li>
<li>IsSameSecond</li>
<li>IsSameYear</li>
<li>IsWithin</li>
</ul>

blocks|key|1196209|text|有一些特定的hamcrest扩展可以简化一些与日期相关的测试。请使用check+here.|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1196210|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/wcmatthysen/hamcrest-text-patterns^0|Y|B|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

There are certain hamcrest extensions that can ease some of the testing related to dates. Please <a href="https://github.com/wcmatthysen/hamcrest-text-patterns" rel="nofollow noreferrer">check here.</a>

blocks|key|3934559|text|Matchers#greaterThan匹配器适用于Date和其他Comparable对象。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3934560|下面是检查日期是否大于或等于某个预期日期(≥)的方法：|3934561|import+static+org.hamcrest.Matchers.equalTo;
import+static+org.hamcrest.Matchers.greaterThan;
import+static+org.hamcrest.core.AnyOf.anyOf;
...

Date+expectedMin+=+new+Date()
//+Execute+the+method+being+tested
Date+resultDate+=+getDate();
//+Validate
assertThat(resultDate,+anyOf(greaterThan(expectedMin),+equalTo(expectedMin)))|code-block|syntax|javascript|3934562|entityMap|0|LINK|mutability|MUTABLE|url|http://hamcrest.org/JavaHamcrest/javadoc/1.3/org/hamcrest/Matchers.html^0|0|K|Q|4|X|A|0|K|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@$9|11|A|12|1|13]]|E|$]]|$1|F|3|G|5|6|7|14|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|15|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|16|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

The <a href="http://hamcrest.org/JavaHamcrest/javadoc/1.3/org/hamcrest/Matchers.html" rel="nofollow noreferrer"><code>Matchers#greaterThan</code></a> matcher works with <code>Date</code>s and other <code>Comparable</code> objects.

Here's the way to check that your date is greater than or equal (≥) to some expected date:

<pre><code>import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.greaterThan;
import static org.hamcrest.core.AnyOf.anyOf;
...

Date expectedMin = new Date()
// Execute the method being tested
Date resultDate = getDate();
// Validate
assertThat(resultDate, anyOf(greaterThan(expectedMin), equalTo(expectedMin)))
</code></pre>

blocks|key|3934547|text|还有Cirneco+extension。它有几个特定于Date的匹配器(例如，monday())和其他由于Comparable的实现而适用于日期的匹配器(例如，参见between()，betweenInclusive())。该计划还将在JDK7版本的库中支持Joda+Time，并在JDK8版本(主要是LocalDate)中支持新的基于日期的类。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3934548|你可以像这样做断言：|3934549|final+Date+date+=+new+Date();
assertThat(date,+is(monday()));+//+JUnit+style
given(date).assertIs(monday());+//+Cirneco+style|code-block|syntax|javascript|3934550|您可以对JDK7兼容的项目使用以下依赖项：|3934551|<dependency>
++<groupId>it.ozimov</groupId>
++<artifactId>java7-hamcrest-matchers</artifactId>
++<version>0.7.0</version>
</dependency>|3934552|或者，如果使用的是JDK8，则执行以下操作|3934553|<dependency>
++<groupId>it.ozimov</groupId>
++<artifactId>java8-hamcrest-matchers</artifactId>
++<version>0.7.0</version>
</dependency>|3934554|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/ozimov/cirneco^0|R|4|13|8|1H|A|2A|9|2K|I|47|9|2|H|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@$9|13|A|14|B|C]|$9|15|A|16|B|C]|$9|17|A|18|B|C]|$9|19|A|1A|B|C]|$9|1B|A|1C|B|C]|$9|1D|A|1E|B|C]]|D|@$9|1F|A|1G|1|1H]]|E|$]]|$1|F|3|G|5|6|7|1I|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|1J|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1K|8|@]|D|@]|E|$]]|$1|O|3|P|5|J|7|1L|8|@]|D|@]|E|$K|L]]|$1|Q|3|R|5|6|7|1M|8|@]|D|@]|E|$]]|$1|S|3|T|5|J|7|1N|8|@]|D|@]|E|$K|L]]|$1|U|3|-4|5|6|7|1O|8|@]|D|@]|E|$]]]|V|$W|$5|X|Y|Z|E|$10|11]]]]

There is also the <a href="https://github.com/ozimov/cirneco" rel="nofollow">Cirneco extension</a>. It has several <code>Date</code> specific matchers (e.g. <code>monday()</code>) and others that apply to dates because of the implementation of <code>Comparable</code> (see for instance <code>between()</code>, <code>betweenInclusive()</code>). The plan is to support also Joda Time in the JDK7 version of the library and the new date-based classes in the JDK8 version (mainly <code>LocalDate</code>).

You can do assertions like:

<pre><code>final Date date = new Date();
assertThat(date, is(monday())); // JUnit style
given(date).assertIs(monday()); // Cirneco style
</code></pre>

You can use the following dependency for a JDK7-compliant project:

<pre><code>&lt;dependency&gt;
 &lt;groupId&gt;it.ozimov&lt;/groupId&gt;
 &lt;artifactId&gt;java7-hamcrest-matchers&lt;/artifactId&gt;
 &lt;version&gt;0.7.0&lt;/version&gt;
&lt;/dependency&gt;
</code></pre>

or the following if you are using JDK8

<pre><code>&lt;dependency&gt;
 &lt;groupId&gt;it.ozimov&lt;/groupId&gt;
 &lt;artifactId&gt;java8-hamcrest-matchers&lt;/artifactId&gt;
 &lt;version&gt;0.7.0&lt;/version&gt;
&lt;/dependency&gt;
</code></pre>

blocks|key|179978|text|https://assertj.github.io/doc/#assertj-core-recursive-comparison|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|179979|org.assertj:assertj-core:3.12.2|179980|assertThat(actual)
++++.usingRecursiveComparison()
++++.ignoringFieldsMatchingRegexes("fieldToIgore")
++++.isEqualTo(expected);|code-block|syntax|javascript|179981|entityMap|0|LINK|mutability|MUTABLE|url^0|0|1S|0|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@$A|S|B|T|1|U]]|C|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|W|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|4]]]]

<a href="https://assertj.github.io/doc/#assertj-core-recursive-comparison" rel="nofollow noreferrer">https://assertj.github.io/doc/#assertj-core-recursive-comparison</a>

org.assertj:assertj-core:3.12.2

<pre><code>assertThat(actual)
 .usingRecursiveComparison()
 .ignoringFieldsMatchingRegexes("fieldToIgore")
 .isEqualTo(expected);
</code></pre>

I need to test before/after on dates in a certain test case. I'd like to use <a href="https://en.m.wikipedia.org/wiki/Hamcrest" rel="noreferrer">Hamcrest matchers</a> if possible.

Are there any matchers for Hamcrest (Java) for working with Dates? If so, what package/class would I find the particular date matcher functions in?

Hamcrest Date Matchers

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我需要在某个测试用例的日期之前/之后进行测试。如果可能的话，我想使用。Hamcrest (Java)是否有用于处理日期的匹配器？如果是这样，我将在哪个包/类中找到特定的日期匹配器函数？

问Hamcrest日期匹配器
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