Class Environment

tests/gtest/gtest.h:13485–13500

An Environment object is capable of setting up and tearing down an environment. You should subclass this to define your own environment(s). An Environment object does the set-up and tear-down in virtual methods SetUp() and TearDown() instead of the constructor and the destructor, as: 1. You cannot safely throw from a destructor. This is a problem as in some cases Google Test is used where exce

//   2. You cannot use ASSERT_* directly in a constructor or
//      destructor.
class Environment {
 public:
  // The d'tor is virtual as we need to subclass Environment.
  virtual ~Environment() {}

  // Override this to define how to set up the environment.
  virtual void SetUp() {}

  // Override this to define how to tear down the environment.
  virtual void TearDown() {}
 private:
  // If you see an error about overriding the following function or
  // about it being private, you have mis-spelled SetUp() as Setup().
  struct Setup_should_be_spelled_SetUp {};
  virtual Setup_should_be_spelled_SetUp* Setup() { return nullptr; }
};

#if GTEST_HAS_EXCEPTIONS