Hamcrest Matchers.containsInAnyOrder 不起作用

我正在使用这个依赖项：

   <dependencies>
        <!-- Testing -->
        <dependency>
            <groupId>org.hamcrest</groupId>
            <artifactId>hamcrest-all</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-core</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.hamcrest</groupId>
                <artifactId>hamcrest-all</artifactId>
                <version>1.3</version>
            </dependency>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>4.11</version>
                <exclusions>
                    <exclusion>
                        <artifactId>hamcrest-core</artifactId>
                        <groupId>org.hamcrest</groupId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.mockito</groupId>
                <artifactId>mockito-core</artifactId>
                <version>1.9.5</version>
                <exclusions>
                    <exclusion>
                        <groupId>org.hamcrest</groupId>
                        <artifactId>hamcrest-core</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
        </dependencies>
    </dependencyManagement>

但是，使用如下函数：

List<String> output = ..;
List<String> data = ...;
Assert.assertThat(output, Matchers.containsInAnyOrder(data));

结果出错。修复 hamcrest 以便该功能真正发挥作用的正确方法是什么？我尝试找出正确的依赖管理并找到了上面提到的配置。

我收到的错误是断言错误，如果我比较两个相同的列表但使用打乱的值，它不会通过但会失败

Example:

List<String> output = Arrays.asList(
                "text1\t1",
                "text2\t1",
                "text3\t1",
                "text4\t1",
                "text5\t1",
                "text6\t1",
                "text7\t1",
                "text8\t1",
                "text9\t1",
                "text10\t1"
        );

        List<String> output1 = Arrays.asList(
                "text2\t1",
                "text3\t1",
                "text4\t1",
                "text5\t1",
                "text6\t1",
                "text7\t1",
                "text8\t1",
                "text9\t1",
                "text10\t1",
                "text1\t1"
        );


        Assert.assertThat(output, Matchers.containsInAnyOrder(output1));

问题是Matchers.containsInAnyOrder 没有变体 http://hamcrest.org/JavaHamcrest/javadoc/1.3/org/hamcrest/Matchers.html#containsInAnyOrder(T...)接受要匹配的项目集合 - 它接受匹配器集合或项目的可变参数。在你的例子中，你最终调用了 vararg 变体，所以你实际上断言的是output是一个由列表组成的列表，其中单个元素等于data.

有几种方法可以使断言按预期工作：例如，您可以将数据转换为数组，这将满足可变参数，或者您可以映射data到一个集合equalTo匹配器，例如

Assert.assertThat(output, Matchers.containsInAnyOrder(data.stream().map(Matchers::equalTo).collect(Collectors.toList())));