MOQ recursion method in C#

Question

0.00/5 (No votes)

See more:

Hi to all,

I have to a question on how could I call a method within the same method inside my mockrespository.setup on MOQ. Below is my actual code where I need to call my method 'ChangeFilterAttribute inside the same method of 'ChangeFilterAttribute'.

Or any one can give me asample scenario that calling method inside the same method name in moq unit testing.

Thank you in advance for your kind help.

What I have tried:

C#

private void GetFilters_Initialize()
       {
           _mockRepository.Setup(p => p.ChangeFilterAttribute(It.IsAny<IList<IFilterDescriptor>>(), It.IsAny<Dictionary<string, Dictionary<string, Dictionary<string, int>>>>()))
                           .Returns((IList<IFilterDescriptor> filters, Dictionary<string, Dictionary<string, Dictionary<string, int>>> dictionaryColumnValue) =>
           {

               if (filters.Any())
               {
                   foreach (var filter in filters)
                   {
                       var descriptor = filter as FilterDescriptor;
                       foreach (var item in dictionaryColumnValue)
                       {
                           if (descriptor != null && item.Key == descriptor.Member)
                           {
                               foreach (var memVal in item.Value)
                               {
                                   descriptor.Member = memVal.Key.ToString();
                                   foreach (var conVal in memVal.Value)
                                   {
                                       if (descriptor.ConvertedValue.Equals(conVal.Key))
                                       {
                                           descriptor.Value = conVal.Value;
                                           descriptor.Operator = FilterOperator.IsEqualTo;
                                           break;
                                       }
                                       else
                                           descriptor.Operator = FilterOperator.Contains;
                                   }
                               }
                           }
                           else if (filter is CompositeFilterDescriptor)
                           {
                               var compositeFilterDescriptor = filter as CompositeFilterDescriptor;
                               if (compositeFilterDescriptor != null)
                               {
                                 // This is my problem, on how could I call this inside of this changefilterAtribute method in my unit testing
                                 ChangeFilterAttribute(compositeFilterDescriptor.FilterDescriptors, _changeFilterAttribute_DictonaryColumnValues);

                               }
                           }
                       }
                   }
               }
               return filters;


           });
       }

Posted 14-Nov-16 17:20pm

Silver Lightning

Updated 24-Nov-16 22:48pm

v3

Add a Solution

Comments

Silver Lightning 23-Nov-16 23:47pm

Could someone guide me on how could I use Callback in unit test MOQ Recursion in C#? Thank you in advance

2 solutions

Solution 1

I would think you would have to write a recursive method that wraps the call to ChangeFilterAttribute.

Posted 14-Nov-16 23:52pm

#realJSOP

Comments

Silver Lightning 15-Nov-16 18:20pm

You mean, I need to write new method inside the ChangeFilterAttribute? can you give me sample pseudocode or something? Thank you very much

Silver Lightning 17-Nov-16 18:24pm

Can anyone help me on how could I implement callback in MOQ in recursive method. (Calling the same method inside this method)? Thank you in advance.

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Silver Lightning · Accepted Answer · 2016-11-24T22:48:00

Solved!

C#

private void GetFilters_Initialize()
      {
          var myFilters = new Object();
          _mockRepository.Setup(p => p.ChangeFilterAttribute(It.IsAny<IList<IFilterDescriptor>>(), It.IsAny<Dictionary<string, Dictionary<string, Dictionary<string, int>>>>()))

          .Callback((IList<IFilterDescriptor> filters, Dictionary<string, Dictionary<string, Dictionary<string, int>>> dictionaryColumnValue) =>
              {
                  foreach (var filter in filters)
                      if (filter is CompositeFilterDescriptor)
                      {
                          var compositeFilterDescriptor = filter as CompositeFilterDescriptor;
                          if (compositeFilterDescriptor != null)
                          {
                              myFilters = compositeFilterDescriptor.FilterDescriptors;
                              return ;

                          }
                      }
                      else
                      {
                          myFilters = filters;
                          return;
                      }

              })
               .Returns((IList<IFilterDescriptor> filters, Dictionary<string, Dictionary<string, Dictionary<string, int>>> dictionaryColumnValue) =>
                          {

                              filters = myFilters as IList<IFilterDescriptor>;
                              if (filters.Any())
                              {
                                  foreach (var filter in filters)
                                  {
                                      var descriptor = filter as FilterDescriptor;
                                      foreach (var item in dictionaryColumnValue)
                                      {
                                          if (descriptor != null && item.Key == descriptor.Member)
                                          {
                                              foreach (var memberValue in item.Value)
                                              {
                                                  descriptor.Member = memberValue.Key.ToString();
                                                  foreach (var convertedValue in memberValue.Value)
                                                  {
                                                      if (descriptor.ConvertedValue.Equals(convertedValue.Key))
                                                      {
                                                          descriptor.Value = convertedValue.Value;
                                                          break;
                                                      }
                                                  }
                                              }
                                          }
                                      }
                                  }
                              }
                              return filters;

                          });

      }