basics/testsuite.hh

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// TestSuite from Chuck Allison in C/C++ Users Journal, September 2000:
// "The Simplest Automated Unit Test Framework That Could Possibly Work"

#ifndef testSUITE_H
#define testSUITE_H

#include "testcase.hh"
#include "exceptions.hh"
#include <vector>
using std::string;
using std::ostream;
using std::vector;

namespace test {

  // ******************************************************** TestSuiteError **

  class TestSuiteError : public concepts::MissingFeature {
  public:
    TestSuiteError(const std::string& error) throw();
  protected:
    virtual std::ostream& info(std::ostream& os) const throw();
  };

  // ************************************************************* TestSuite **

  class TestSuite {
  public:
    TestSuite(const string& name, ostream* osptr = 0);

    string getName() const { return m_name; }
    long getNumPassed() const;
    long getNumFailed() const;
    const ostream* getStream() const { return m_osptr; }
    void setStream(ostream* osptr) { m_osptr = osptr; }
    
    void addTest(TestCase* t) throw (TestSuiteError);
    void addSuite(const TestSuite&) throw(TestSuiteError);
    void run();
    long report() const;
    void free();
  private:
    string m_name;
    ostream* m_osptr;
    vector<TestCase*> m_tests;
    void reset();

    TestSuite(const TestSuite&);
    TestSuite& operator=(const TestSuite&);
  };

  inline TestSuite::TestSuite(const string& name, ostream* osptr) :
    m_name(name), m_osptr(osptr) {
    if (m_osptr == 0)
      m_osptr = &std::cout;
  }

} // namespace test

#endif // testSUITE_H