Added tests to use Xml with SOAP.

cake/tests/cases/libs/xml.test.php

@@ -489,6 +489,38 @@ class XmlTest extends CakeTestCase {
 		$this->assertEqual(str_replace(array("\r", "\n"), '', $xml->asXML()), $xmlText);
 	}
 
+/**
+ * testSoap
+ *
+ * @return void
+ */
+	public function testSoap() {
+		$xmlRequest = Xml::build(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'fixtures' . DS . 'soap_request.xml');
+		$expected = array(
+			'Envelope' => array(
+				'@encodingStyle' => 'http://www.w3.org/2001/12/soap-encoding',
+				'Body' => array(
+					'GetStockPrice' => array(
+						'StockName' => 'IBM'
+					)
+				)
+			)
+		);
+		$this->assertEqual(Xml::toArray($xmlRequest), $expected);
+
+		$xmlResponse = Xml::build(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'fixtures' . DS . 'soap_response.xml');
+		$expected = array(
+			'Envelope' => array(
+				'@encodingStyle' => 'http://www.w3.org/2001/12/soap-encoding',
+				'Body' => array(
+					'GetStockPriceResponse' => array(
+						'Price' => '34.5'
+					)
+				)
+			)
+		);
+	}
+
 /**
  * data provider for toArray() failures
  *

cake/tests/fixtures/soap_request.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<soap:Envelope
+xmlns:soap="http://www.w3.org/2001/12/soap-envelope"
+soap:encodingStyle="http://www.w3.org/2001/12/soap-encoding">
+
+<soap:Body xmlns:m="http://www.example.org/stock">
+  <m:GetStockPrice>
+    <m:StockName>IBM</m:StockName>
+  </m:GetStockPrice>
+</soap:Body>
+
+</soap:Envelope>

cake/tests/fixtures/soap_response.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<soap:Envelope
+xmlns:soap="http://www.w3.org/2001/12/soap-envelope"
+soap:encodingStyle="http://www.w3.org/2001/12/soap-encoding">
+
+<soap:Body xmlns:m="http://www.example.org/stock">
+  <m:GetStockPriceResponse>
+    <m:Price>34.5</m:Price>
+  </m:GetStockPriceResponse>
+</soap:Body>
+
+</soap:Envelope>