cpp-descriptive-pointers/const_propogating_ptr.t.h

//
//  const_propogating_ptr.t.h
//  pointers
//
//  Created by Sam Jaffe on 1/5/17.
//

#pragma once

#include <cxxtest/TestSuite.h>

#include "const_propogating_ptr.hpp"

class const_propogating_ptr_TestSuite : public CxxTest::TestSuite {
public:
  struct mock_object {
    bool is_const( ) { return false; }
    bool is_const( ) const { return true; }
  };
private:
  using ptr_t = std::shared_ptr<mock_object>;
public:
  void test_non_const() {
    ptr_t p { new mock_object };
    const_propogating_ptr< ptr_t > cp { p };
    TS_ASSERT( ! cp->is_const() );
  }
  
  void test_const() {
    ptr_t p { new mock_object };
    const_propogating_ptr< ptr_t > const cp { p };
    TS_ASSERT( cp->is_const() );
  }
};