XMLUnit 是否有一个断言来忽略空格

发布于 2024-11-02 11:32:55 字数 414 浏览 0 评论 0原文

我想在测试中比较两个 xml 字符串，但由于空格，测试一直失败。

@Test
public void testForEquality() throws Exception {
 String myControlXML = "<msg><uuid>0x00435A8C</uuid></msg>";
 String myTestXML = "<msg><uuid>0x00435A8C</uuid>      </msg>";
 assertXMLEqual(myControlXML, myTestXML);
 Diff diff = new Diff(myControlXML, myTestXML);
 assertTrue(diff.similar());
}

原文

I want to compare two xml strings in a test, but the test keeps failing due to whitespace.

@Test
public void testForEquality() throws Exception {
 String myControlXML = "<msg><uuid>0x00435A8C</uuid></msg>";
 String myTestXML = "<msg><uuid>0x00435A8C</uuid>      </msg>";
 assertXMLEqual(myControlXML, myTestXML);
 Diff diff = new Diff(myControlXML, myTestXML);
 assertTrue(diff.similar());
}

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沒落の蓅哖 2024-11-09 11:32:55

是的，XMLUnit 可以忽略空格。有关详细信息，请参阅 API 文档。您可以通过设置启用它：

XMLUnit.setIgnoreWhitespace(true)

Yes, XMLUnit can ignore whitespaces. See API documentation for details. You can enable it by setting:

XMLUnit.setIgnoreWhitespace(true)

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沙沙粒小 2024-11-09 11:32:55

XMLUnit 2.x 中的 API 已发生更改。

现在，对于单元测试，您可以使用 hamcrest 匹配器忽略空格，如下所示：

import static org.hamcrest.MatcherAssert.assertThat;
import static org.xmlunit.matchers.CompareMatcher.isIdenticalTo;
...
assertThat(actual, isIdenticalTo(expected).ignoreWhitespace());

或者直接使用构建器 API：

import org.xmlunit.builder.DiffBuilder;
...
boolean areDifferent = DiffBuilder.compare(left).withTest(right)
                                  .ignoreWhitespace().build().hasDifferences();

The API has changed with XMLUnit 2.x.

Now, for unit tests, you can ignore whitespace with a hamcrest matcher like so:

import static org.hamcrest.MatcherAssert.assertThat;
import static org.xmlunit.matchers.CompareMatcher.isIdenticalTo;
...
assertThat(actual, isIdenticalTo(expected).ignoreWhitespace());

Or alternatively, with the builder API directly:

import org.xmlunit.builder.DiffBuilder;
...
boolean areDifferent = DiffBuilder.compare(left).withTest(right)
                                  .ignoreWhitespace().build().hasDifferences();

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