/*
    * Copyright (c) 2006 JMockit developers
    * This file is subject to the terms of the MIT license (see LICENSE.txt).
    */
   package mockit.internal.expectations;
   
   import static java.lang.reflect.Modifier.isNative;
   import static java.lang.reflect.Modifier.isStatic;
   
  import edu.umd.cs.findbugs.annotations.NonNull;
  import edu.umd.cs.findbugs.annotations.Nullable;
  
  import mockit.internal.state.TestRun;
  
  public enum ExecutionMode {
      Regular {
          @Override
          boolean isNativeMethodToBeIgnored(int access) {
              return false;
          }
  
          @Override
          boolean isToExecuteRealImplementation(@Nullable Object instance) {
              return instance != null && !TestRun.mockFixture().isInstanceOfMockedClass(instance);
          }
      },
  
      Partial {
          @Override
          boolean isToExecuteRealImplementation(@Nullable Object instance) {
              return instance != null && !TestRun.mockFixture().isInstanceOfMockedClass(instance);
          }
  
          @Override
          boolean isWithRealImplementation(@Nullable Object instance) {
              return instance == null || !TestRun.getExecutingTest().isInjectableMock(instance);
          }
  
          @Override
          boolean isToExecuteRealObjectOverride(@NonNull Object instance) {
              return true;
          }
      },
  
      PerInstance {
          @Override
          boolean isStaticMethodToBeIgnored(int access) {
              return isStatic(access);
          }
  
          @Override
          boolean isToExecuteRealImplementation(@Nullable Object instance) {
              return instance == null || TestRun.getExecutingTest().isUnmockedInstance(instance);
          }
  
          @Override
          boolean isToExecuteRealObjectOverride(@NonNull Object instance) {
              return TestRun.getExecutingTest().isUnmockedInstance(instance);
          }
      };
  
      public final boolean isMethodToBeIgnored(int access) {
          return isStaticMethodToBeIgnored(access) || isNativeMethodToBeIgnored(access);
      }
  
      boolean isStaticMethodToBeIgnored(int access) {
          return false;
      }
  
      boolean isNativeMethodToBeIgnored(int access) {
          return isNative(access);
      }
  
      boolean isToExecuteRealImplementation(@Nullable Object instance) {
          return false;
      }
  
      boolean isWithRealImplementation(@Nullable Object instance) {
          return false;
      }
  
      boolean isToExecuteRealObjectOverride(@NonNull Object instance) {
          return false;
      }
  }