/// <summary>
/// Handles the exceptions thrown by the testing method.
/// </summary>
private void HandleRunnerException(Exception ex, CSpecTestItem testItem, ProxyTrace trace)
{
Failed++;
if (ex.InnerException != null)
{
testItem.Results = "Test Failed: " + ex.InnerException.Message;
}
else
{
testItem.Results = "CSpec Exception: " + ex.Message;
}
if (trace != null)
{
StringBuilder traceErrorBuilder = new StringBuilder();
traceErrorBuilder.AppendLine("\n Trace: ");
//foreach (var item in trace.MethodCalls)
// traceErrorBuilder.AppendLine(item);
testItem.Results += traceErrorBuilder.ToString();
}
testItem.TestSucceed = false;
if (AfterOperation != null)
{
AfterOperation(testItem);
}
}
/// <summary>
/// Used on methods to instrut that a certain set of parameter data
/// should not throw a specified exception.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <typeparam name="N"></typeparam>
/// <param name="obj"></param>
/// <param name="value"></param>
/// <returns></returns>
public static T NotRaise <T, N>(this T obj, N value)
{
ProxyTrace trace = GetTrace();
ProxyMethod methodCall = trace.MethodCalls.Last();
if (methodCall.Ex == null)
{
return(obj);
}
throw new CSpecException(ExceptionMessages.Key + " @not_raise");
}
/// <summary>
/// Gets the Trace object if the
/// consumer implement an InterfaceType
/// </summary>
/// <returns></returns>
private static ProxyTrace GetTrace()
{
object lookupObj = Testing.CSpecTestRunnerLookup.CurrentDescribedObject;
if (lookupObj == null)
{
throw new CSpecException(ExceptionMessages.NoInterface);
}
ProxyTrace trace = (ProxyTrace)lookupObj.GetType().GetField("trace").GetValue(lookupObj);
return(trace);
}
/// <summary>
/// Runs the operations for a type, that inherit one of the Facade classes.
/// </summary>
/// <param name="testItem">CspecTestItem that describes the status of the running test</param>
/// <param name="fields">class fields</param>
/// <param name="description">the @it operation</param>
/// <param name="obj">object that represents the spec</param>
/// <param name="describedObject">the object that's beeing described</param>
private void RunOperation(CSpecTestItem testItem, FieldInfo[] fields, Action<string> description, object obj, object describedObject)
{
MethodInfo beforeOp = null;
MethodInfo afterOp = null;
ProxyTrace trace = null;
Type objType = obj.GetType();
//Now call the operation methods.
foreach (var field in fields.Where(x => x.FieldType.Name == "DescribeAll"
|| x.FieldType.Name == "Describe"
))
{
Delegate testRunner = (Delegate)field.GetValue(obj);
testItem.Name = field.Name;
if (BeforeOperation != null)
BeforeOperation(testItem);
beforeOp = objType.GetMethod("BeforeOperation", BindingFlags.NonPublic | BindingFlags.Instance);
afterOp = objType.GetMethod("AfterOperation", BindingFlags.NonPublic | BindingFlags.Instance);
if (beforeOp != null)
beforeOp.Invoke(obj, null);
try
{
if (describedObject != null && describedObject.GetType().GetInterfaces().Length != 0)
{
trace = (ProxyTrace)describedObject.GetType().GetField("trace").GetValue(describedObject);
trace = new ProxyTrace();
describedObject.GetType().GetField("trace").SetValue(describedObject, trace);
//put to lookup
//NOTE: when doing multithreaded runners the entire section of this code
//should be locked by monitor
//NOTE: Moved to CSpecFacade constructor, it has much more sence there
//CurrentDescribedObject = describedObject;
}
if (field.FieldType.Name == "DescribeAll")
{
if (describedObject != null)
testRunner.DynamicInvoke(description, describedObject);
else
testRunner.DynamicInvoke(description);
}
else
{
ItAttribute it = (ItAttribute)field.GetCustomAttributes(typeof(ItAttribute), false)[0];
Console.WriteLine(it.Description);
testRunner.DynamicInvoke(null);
}
testItem.Results = "Test Passed!";
testItem.TestSucceed = true;
if (AfterOperation != null)
AfterOperation(testItem);
Passed++;
}
catch (System.Exception ex)
{
HandleRunnerException(ex, testItem, trace);
}
if (afterOp != null)
afterOp.Invoke(obj, null);
}
}
/// <summary>
/// Handles the exceptions thrown by the testing method.
/// </summary>
private void HandleRunnerException(Exception ex, CSpecTestItem testItem, ProxyTrace trace)
{
Failed++;
if (ex.InnerException != null)
testItem.Results = "Test Failed: " + ex.InnerException.Message;
else
testItem.Results = "CSpec Exception: " + ex.Message;
if (trace != null)
{
StringBuilder traceErrorBuilder = new StringBuilder();
traceErrorBuilder.AppendLine("\n Trace: ");
//foreach (var item in trace.MethodCalls)
// traceErrorBuilder.AppendLine(item);
testItem.Results += traceErrorBuilder.ToString();
}
testItem.TestSucceed = false;
if(AfterOperation != null)
AfterOperation(testItem);
}
/// <summary>
/// Runs the operations for a type, that inherit one of the Facade classes.
/// </summary>
/// <param name="testItem">CspecTestItem that describes the status of the running test</param>
/// <param name="fields">class fields</param>
/// <param name="description">the @it operation</param>
/// <param name="obj">object that represents the spec</param>
/// <param name="describedObject">the object that's beeing described</param>
private void RunOperation(CSpecTestItem testItem, FieldInfo[] fields, Action <string> description, object obj, object describedObject)
{
MethodInfo beforeOp = null;
MethodInfo afterOp = null;
ProxyTrace trace = null;
Type objType = obj.GetType();
//Now call the operation methods.
foreach (var field in fields.Where(x => x.FieldType.Name == "DescribeAll" ||
x.FieldType.Name == "Describe"
))
{
Delegate testRunner = (Delegate)field.GetValue(obj);
testItem.Name = field.Name;
if (BeforeOperation != null)
{
BeforeOperation(testItem);
}
beforeOp = objType.GetMethod("BeforeOperation", BindingFlags.NonPublic | BindingFlags.Instance);
afterOp = objType.GetMethod("AfterOperation", BindingFlags.NonPublic | BindingFlags.Instance);
if (beforeOp != null)
{
beforeOp.Invoke(obj, null);
}
try
{
if (describedObject != null && describedObject.GetType().GetInterfaces().Length != 0)
{
trace = (ProxyTrace)describedObject.GetType().GetField("trace").GetValue(describedObject);
trace = new ProxyTrace();
describedObject.GetType().GetField("trace").SetValue(describedObject, trace);
//put to lookup
//NOTE: when doing multithreaded runners the entire section of this code
//should be locked by monitor
//NOTE: Moved to CSpecFacade constructor, it has much more sence there
//CurrentDescribedObject = describedObject;
}
if (field.FieldType.Name == "DescribeAll")
{
if (describedObject != null)
{
testRunner.DynamicInvoke(description, describedObject);
}
else
{
testRunner.DynamicInvoke(description);
}
}
else
{
ItAttribute it = (ItAttribute)field.GetCustomAttributes(typeof(ItAttribute), false)[0];
Console.WriteLine(it.Description);
testRunner.DynamicInvoke(null);
}
testItem.Results = "Test Passed!";
testItem.TestSucceed = true;
if (AfterOperation != null)
{
AfterOperation(testItem);
}
Passed++;
}
catch (System.Exception ex)
{
HandleRunnerException(ex, testItem, trace);
}
if (afterOp != null)
{
afterOp.Invoke(obj, null);
}
}
}