XMLUnit是否有一个忽略空格的断言

时间:2011-04-19 18:59:53

标签: java junit xmlunit

我想在测试中比较两个xml字符串,但由于空格,测试会一直失败。

@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());
}

2 个答案:

答案 0 :(得分:36)

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

启用它
XMLUnit.setIgnoreWhitespace(true)

答案 1 :(得分:6)

API已随XMLUnit 2.x更改。

现在,对于单元测试,您可以使用像Hamcrest匹配器那样忽略空格:

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();