/// <summary>
/// Builds a ParameterizedMetodSuite containing individual
/// test cases for each set of parameters provided for
/// this method.
/// </summary>
/// <param name="method">The MethodInfo for which a test is to be built</param>
/// <param name="parentSuite">The test suite for which the method is being built</param>
/// <returns>A ParameterizedMethodSuite populated with test cases</returns>
public Test BuildParameterizedMethodSuite(MethodInfo method, Test parentSuite)
{
ParameterizedMethodSuite methodSuite = new ParameterizedMethodSuite(method);
#if PORTABLE
methodSuite.ApplyAttributesToTest(method.AsCustomAttributeProvider());
#else
methodSuite.ApplyAttributesToTest(method);
#endif
foreach (ITestCaseData testcase in testCaseProvider.GetTestCasesFor(method))
{
ParameterSet parms = testcase as ParameterSet;
if (parms == null)
{
parms = new ParameterSet(testcase);
}
TestMethod test = BuildSingleTestMethod(method, parentSuite, parms);
methodSuite.Add(test);
}
return(methodSuite);
}
/// <summary>
/// Builds a single NUnitTestMethod, either as a child of the fixture
/// or as one of a set of test cases under a ParameterizedTestMethodSuite.
/// </summary>
/// <param name="method">The MethodInfo from which to construct the TestMethod</param>
/// <param name="parentSuite">The suite or fixture to which the new test will be added</param>
/// <param name="parms">The ParameterSet to be used, or null</param>
/// <returns></returns>
private TestMethod BuildSingleTestMethod(MethodInfo method, Test parentSuite, ParameterSet parms)
{
TestMethod testMethod = new TestMethod(method, parentSuite);
testMethod.Seed = randomizer.Next();
string prefix = method.ReflectedType.FullName;
// Needed to give proper fullname to test in a parameterized fixture.
// Without this, the arguments to the fixture are not included.
if (parentSuite != null)
{
prefix = parentSuite.FullName;
//testMethod.FullName = prefix + "." + testMethod.Name;
}
if (CheckTestMethodSignature(testMethod, parms))
{
if (parms == null)
#if PORTABLE
{ testMethod.ApplyAttributesToTest(method.AsCustomAttributeProvider()); }
#else
{ testMethod.ApplyAttributesToTest(method); }
#endif
foreach (ICommandDecorator decorator in method.GetCustomAttributes(typeof(ICommandDecorator), true))
{
testMethod.CustomDecorators.Add(decorator);
}
ExpectedExceptionAttribute[] attributes =
(ExpectedExceptionAttribute[])method.GetCustomAttributes(typeof(ExpectedExceptionAttribute), false);
if (attributes.Length > 0)
{
ExpectedExceptionAttribute attr = attributes[0];
string handlerName = attr.Handler;
if (handlerName != null && GetExceptionHandler(testMethod.FixtureType, handlerName) == null)
{
MarkAsNotRunnable(
testMethod,
string.Format("The specified exception handler {0} was not found", handlerName));
}
testMethod.CustomDecorators.Add(new ExpectedExceptionDecorator(attr.ExceptionData));
}
}
if (parms != null)
{
// NOTE: After the call to CheckTestMethodSignature, the Method
// property of testMethod may no longer be the same as the
// original MethodInfo, so we reassign it here.
method = testMethod.Method;
if (parms.TestName != null)
{
testMethod.Name = parms.TestName;
testMethod.FullName = prefix + "." + parms.TestName;
}
else if (parms.OriginalArguments != null)
{
string name = MethodHelper.GetDisplayName(method, parms.OriginalArguments);
testMethod.Name = name;
testMethod.FullName = prefix + "." + name;
}
parms.ApplyToTest(testMethod);
}
return(testMethod);
}
