assertEqualXMLStructure()

assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement[, boolean $checkAttributes = FALSE, string $message = ""])

当 $actualElement 中 DOMElement 的 XML 结构与 $expectedElement 中 DOMElement的 XML 结构不相同时报告错误，错误讯息由 $message 指定。

Example A.12. assertEqualXMLStructure() 的用法

<?php
class EqualXMLStructureTest extends PHPUnit_Framework_TestCase
{
    public function testFailureWithDifferentNodeNames()
    {
        $expected = new DOMElement("foo");
        $actual = new DOMElement("bar");

        $this->assertEqualXMLStructure($expected, $actual);
    }

    public function testFailureWithDifferentNodeAttributes()
    {
        $expected = new DOMDocument;
        $expected->loadXML("<foo bar="true" />");

        $actual = new DOMDocument;
        $actual->loadXML("<foo/>");

        $this->assertEqualXMLStructure(
          $expected->firstChild, $actual->firstChild, TRUE
        );
    }

    public function testFailureWithDifferentChildrenCount()
    {
        $expected = new DOMDocument;
        $expected->loadXML("<foo><bar/><bar/><bar/></foo>");

        $actual = new DOMDocument;
        $actual->loadXML("<foo><bar/></foo>");

        $this->assertEqualXMLStructure(
          $expected->firstChild, $actual->firstChild
        );
    }

    public function testFailureWithDifferentChildren()
    {
        $expected = new DOMDocument;
        $expected->loadXML("<foo><bar/><bar/><bar/></foo>");

        $actual = new DOMDocument;
        $actual->loadXML("<foo><baz/><baz/><baz/></foo>");

        $this->assertEqualXMLStructure(
          $expected->firstChild, $actual->firstChild
        );
    }
}
?>

phpunit EqualXMLStructureTest

PHPUnit 5.0.0 by Sebastian Bergmann and contributors.

FFFF

Time: 0 seconds, Memory: 5.75Mb

There were 4 failures:

1) EqualXMLStructureTest::testFailureWithDifferentNodeNames
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-"foo"
+"bar"

/home/sb/EqualXMLStructureTest.php:9

2) EqualXMLStructureTest::testFailureWithDifferentNodeAttributes
Number of attributes on node "foo" does not match
Failed asserting that 0 matches expected 1.

/home/sb/EqualXMLStructureTest.php:22

3) EqualXMLStructureTest::testFailureWithDifferentChildrenCount
Number of child nodes of "foo" differs
Failed asserting that 1 matches expected 3.

/home/sb/EqualXMLStructureTest.php:35

4) EqualXMLStructureTest::testFailureWithDifferentChildren
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-"bar"
+"baz"

/home/sb/EqualXMLStructureTest.php:48

FAILURES!
Tests: 4, Assertions: 8, Failures: 4.