Question

我有一个groovy脚本，我已经添加了代码来检查我在SoapUI中获取的XML响应中是否存在值。我已经处理了几天，可以使用一些帮助。

以下是代码：

import com.eviware.soapui.support.XmlHolder
import com.eviware.soapui.impl.wsdl.teststeps.registry.RestRequestStepFactory

// read your request template
def requestFile = new File("C:/XMLRequestScript/file.xml");

// parse it as xml
def requestXml = new XmlHolder(requestFile.text)

// get the current testCase to add testSteps later
def tc = testRunner.testCase;

// get the testStep as template to create the other requests
def tsTemplate = tc.getTestStepByName("Template");

// loop to create # of testSteps for each application
for(int i = 1; i < 3; i++) {
// xpath expression to get applicationNumber attribute in root node
def xpathNodeAttr = "/*/@ApplicationNumber";

// get the root node attribute applicationNumber throught an XPATH
int appId = Integer.parseInt(requestXml.getNodeValue(xpathNodeAttr));

// add 1 to appId
appId++;

// set the value again in the attribute
requestXml.setNodeValue(xpathNodeAttr,appId);

// create next testStepName for new Application
def testStepName = "TestStep_ApplicationNumber_" + String.valueOf(appId)
log.info testStepName;
log.info testStepName.getClass().getName()
log.info tc.getClass().getName()

// create a new testStepConfig
def testStepFactory = new RestRequestStepFactory();
def testStepConfig = testStepFactory.createConfig( tsTemplate.getTestRequest(), testStepName )

// add the new testStep to TestCase
def newTestStep = tc.insertTestStep( testStepConfig, -1 ) 

// set the request
newTestStep.getTestRequest().setRequestContent(requestXml.getXml())   

// add Assertions here
def assertion = tc.getTestStepByName(newTestStep.toString()).addAssertion("Contains")
if (assertion.contains("Champion5")) {
    newTestStep.addAssertion("Champion5")
    log.info("REST response assertion created into: " + newTestStep)
} else {
    log.info("REST response assertion not found in " + newTestStep)
}
if (assertion.contains("Challenger5")) {
    newTestStep.addAssertion("Challenger5")
    log.info("REST response assertion created into: " + newTestStep)
} else {
log.info("REST response assertion not found in " + newTestStep)
}

// execute the request 
newTestStep.run(testRunner, context)

}

在上面标有＆＃34; //在此处添加断言＆＃34;的部分中，我遇到问题的代码行是：

def assertion = tc.getTestStepByName(newTestStep.toString()).addAssertion("Contains")

错误说明：

Thu Sep 18 14:27:57 CDT 2014:ERROR:An error occurred [Cannot invoke method addAssertion() on null object], see error log for details

我的理解是我必须传递SoapUI GUI中包含的Assertion Type，并将其作为字符串值放入，以便检查我检查的值是否被断言。

任何建议/方向将不胜感激。我不知道我做错了什么。感谢。

Answer 1

我认为问题是您使用错误的名称调用函数tc.getTestStepByName(String name)，因为newTestStep.toString()没有返回测试步骤名称而是返回类名称（它确实返回'classname' + '@' + 'Integer.toHexString(hashCode())'如果不覆盖它，请参阅Object.toString()）。

无论如何你想要的是为刚刚创建的测试步骤添加一个断言，所以直接将断言添加到它而不是按名称查找它，使用：

def assertion = newTestStep.addAssertion("Contains")

而不是：

def assertion = tc.getTestStepByName(newTestStep.toString()).addAssertion("Contains")

您遇到的第二个问题是您错误地使用了assertion。您的案例中的assertion对象是SimpleContainsAssertion的实例，并且此类中不存在contains()方法，要设置要签入的字符串包含断言使用{{1}方法，我认为你需要这个来添加两个断言：

setToken()

而不是：

def assertion = newTestStep.addAssertion("Contains")
// add token to check
assertion.setToken("Champion5") 
// change assert name in order to avoid the popup
// when we create the second one.
assertion.setName("CONTAINS 1")
// create a second assertion
assertion = newTestStep.addAssertion("Contains")
assertion.setToken("Challenger5")
assertion.setName("CONTAINS 2")

此代码将导致创建这两个断言，一个名为＆＃34; CONTAINS 1＆＃34;并检查响应是否包含字符串＆＃34; Champion5＆＃34;以及第二个名为＆＃34; CONTAINS 2＆＃34;并检查响应是否包含字符串＆＃34; Challenge5＆＃34;。

希望这有帮助，

addAssertion（）无法识别＆＃34;的字符串值包含＆＃34;类型

1 个答案: