blocks|key|2111498|text|对于空方法，我认为您需要使用doThrow语法。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|CODE|entityRanges|data|2111499|因此在您的情况下，它将是：|2111500|doThrow(BookingException.builder().build())
++++++.when(booking)
++++++.validate(any());|code-block|syntax|javascript|2111501|我希望这能帮到你。|2111502|entityMap^0|2|1|E|7|0|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]|$9|U|A|V|B|D]]|E|@]|F|$]]|$1|G|3|H|5|6|7|W|8|@]|E|@]|F|$]]|$1|I|3|J|5|K|7|X|8|@]|E|@]|F|$L|M]]|$1|N|3|O|5|6|7|Y|8|@]|E|@]|F|$]]|$1|P|3|-4|5|6|7|Z|8|@]|E|@]|F|$]]]|Q|$]]

For void methods, I think you need to use the <code>doThrow</code> syntax.

So in your case it would be:

<pre class="lang-java prettyprint-override"><code>doThrow(BookingException.builder().build())
 .when(booking)
 .validate(any());
</code></pre>

I hope this helps.

blocks|key|3030667|text|/**
+*+Use+<code>doThrow()</code>+when+you+want+to+stub+the+void+method+with+an+exception.
+*+
+*+Stubbing+voids+requires+different+approach+from+{@link+Mockito#when(Object)}+because+the+compiler
+*+does+not+like+void+methods+inside+brackets...
+*+
+*+Example:
+*
+*+<pre+class="code"><code+class="java">
+*+++doThrow(new+RuntimeException()).when(mock).someVoidMethod();
+*+</code></pre>
+*
+*+@param+toBeThrown+to+be+thrown+when+the+stubbed+method+is+called
+*+@return+stubber+-+to+select+a+method+for+stubbing
+*/
@CheckReturnValue
public+static+Stubber+doThrow(Throwable...+toBeThrown)+{
++++return+MOCKITO_CORE.stubber().doThrow(toBeThrown);
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|3030668|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>/**
 * Use &lt;code&gt;doThrow()&lt;/code&gt; when you want to stub the void method with an exception.
 * &lt;p&gt;
 * Stubbing voids requires different approach from {@link Mockito#when(Object)} because the compiler
 * does not like void methods inside brackets...
 * &lt;p&gt;
 * Example:
 *
 * &lt;pre class=&quot;code&quot;&gt;&lt;code class=&quot;java&quot;&gt;
 * doThrow(new RuntimeException()).when(mock).someVoidMethod();
 * &lt;/code&gt;&lt;/pre&gt;
 *
 * @param toBeThrown to be thrown when the stubbed method is called
 * @return stubber - to select a method for stubbing
 */
@CheckReturnValue
public static Stubber doThrow(Throwable... toBeThrown) {
 return MOCKITO_CORE.stubber().doThrow(toBeThrown);
}
</code></pre>

blocks|key|770230|text|我找出了正确的语法。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|770231|Service+mockedService+=+new+DefaultServie();
doNothing().when(mockedService).sendReportingLogs(null);|code-block|syntax|javascript|770232|希望这能回答你的问题|770233|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I Figured out the right syntax.
<pre><code>Service mockedService = new DefaultServie();
doNothing().when(mockedService).sendReportingLogs(null);
</code></pre>
Hope this answers the questions

blocks|key|2111522|text|只是补充@Shane的评论，这是一个救命稻草，但不是很清楚。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2111523|有关如何从存储库方法抛出PersistenceException的示例：|2111524|doThrow(new+PersistenceException())
++++++++++++.when(outboxRepository)
++++++++++++.delete(isA(WorkersEphemeralOutboxEntry.class));|code-block|syntax|javascript|2111525|我发现当你有重载的方法，并且编译器找不出用any()和any(Class.class)调用哪一个方法会导致编译错误时，这一点特别有用。|2111526|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Just complementing @Shane 's comment, which was a life saver but not very clear.
Example on how to throw PersistenceException from a repository method:
<pre><code>doThrow(new PersistenceException())
 .when(outboxRepository)
 .delete(isA(WorkersEphemeralOutboxEntry.class));
</code></pre>
I find this especially helpful when you have overloaded methods and the compiler cannot figure out which one to call with any() and any(Class.class) gives you compiling error.

I want to throw an Exception when running a void method

<pre><code>when(booking.validate(any())).thenThrow(BookingException.builder().build());
</code></pre>

but I have a compilation error:

<pre><code>Required type: T
Provided: void
reason: no instance(s) of type variable(s) T exist so that void conforms to T
</code></pre>

reason: no instance(s) of type variable(s) T exist so that void conforms to using mockito

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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我想在运行void方法时抛出异常。when(booking.validate(any())).thenThrow(BookingException.builder().build());但是我有一个编译错误：Required type: TProvided: voidreason: no instance(s) of ...

问原因:不存在变量T类型的实例，因此void符合使用mockito
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问原因:不存在变量T类型的实例，因此void符合使用mockitoEN