package org.junit.tests.experimental.theories.extendingwithstubs;
   
   import java.lang.reflect.Method;
   import java.util.ArrayList;
   import java.util.Arrays;
   import java.util.List;
   
   public class MethodCall {
       private final Method method;
      private final Object[] args;
  
      public MethodCall(Method method, Object... args) {
          this.method = method;
          this.args = args;
      }
  
      @Override
      public boolean equals(Object obj) {
          MethodCall call = (MethodCall) obj;
          return call.method.equals(method) && Arrays.deepEquals(call.args, args);
      }
  
      @Override
      public int hashCode() {
          return 1;
      }
  
      public Class<?> getReturnType() {
          return method.getReturnType();
      }
  
      @Override
      public String toString() {
          return String.format("%s(%s)", method.getName(), argListString());
      }
  
      private String argListString() {
          if (args == null) {
              return null;
          }
          return argList().toString().substring(1, argList().toString().length() - 1);
      }
  
      private List<Object> argList() {
          ArrayList<Object> list = new ArrayList<Object>();
          for (Object arg : args) {
              list.add(new StringableObject(arg));
          }
          return list;
      }
  
      public Object stringableObject(Object arg) {
          return new StringableObject(arg).stringableObject();
      }
  }