org.testng.internal

Class Parameters

java.lang.Object

org.testng.internal.Parameters

public class Parameters
extends Object

Methods that bind parameters declared in testng.xml to actual values used to invoke methods.

Author:

Cedric Beust

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Parameters.MethodParameters A parameter passing helper class.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NULL_VALUE

Constructor Summary

Constructors

Constructor and Description
Parameters()

Method Summary

Modifier and Type	Method and Description
static Object	convertType(Class type, String value, String paramName)
static Object[]	createConfigurationParameters(Method m, Map<String,String> params, Object[] parameterValues, ITestNGMethod currentTestMethod, IAnnotationFinder finder, XmlSuite xmlSuite, ITestContext ctx, ITestResult testResult) Creates the parameters needed for the specified @Configuration Method.
static Object[]	createInstantiationParameters(Constructor ctor, String methodAnnotation, IAnnotationFinder finder, String[] parameterNames, Map<String,String> params, XmlSuite xmlSuite) Creates the parameters needed for constructing a test class instance.
static Object	getInjectedParameter(Class<?> c, Method method, ITestContext context, ITestResult testResult)
static ParameterHolder	handleParameters(ITestNGMethod testMethod, Map<String,String> allParameterNames, Object instance, Parameters.MethodParameters methodParams, XmlSuite xmlSuite, IAnnotationFinder annotationFinder, Object fedInstance) If the method has parameters, fill them in.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NULL_VALUE

public static final String NULL_VALUE

See Also:

Constant Field Values

Constructor Detail

Parameters

public Parameters()

Method Detail

createInstantiationParameters

public static Object[] createInstantiationParameters(Constructor ctor,
                                                     String methodAnnotation,
                                                     IAnnotationFinder finder,
                                                     String[] parameterNames,
                                                     Map<String,String> params,
                                                     XmlSuite xmlSuite)

Creates the parameters needed for constructing a test class instance.

Parameters:

finder - TODO

createConfigurationParameters

public static Object[] createConfigurationParameters(Method m,
                                                     Map<String,String> params,
                                                     Object[] parameterValues,
                                                     ITestNGMethod currentTestMethod,
                                                     IAnnotationFinder finder,
                                                     XmlSuite xmlSuite,
                                                     ITestContext ctx,
                                                     ITestResult testResult)

Creates the parameters needed for the specified @Configuration Method.

Parameters:

m - the configuraton method

currentTestMethod - the current @Test method or null if no @Test is available (this is not only in case the configuration method is a @Before/@AfterMethod

finder - the annotation finder

getInjectedParameter

public static Object getInjectedParameter(Class<?> c,
                                          Method method,
                                          ITestContext context,
                                          ITestResult testResult)

convertType

public static Object convertType(Class type,
                                 String value,
                                 String paramName)

handleParameters

public static ParameterHolder handleParameters(ITestNGMethod testMethod,
                                               Map<String,String> allParameterNames,
                                               Object instance,
                                               Parameters.MethodParameters methodParams,
                                               XmlSuite xmlSuite,
                                               IAnnotationFinder annotationFinder,
                                               Object fedInstance)

If the method has parameters, fill them in. Either by using a @DataProvider if any was provided, or by looking up in testng.xml

Returns:

An Iterator over the values for each parameter of this method.