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/// \file model/test_case.hpp
/// Definition of the "test case" concept.

#if !defined(MODEL_TEST_CASE_HPP)
#define MODEL_TEST_CASE_HPP

#include "model/test_case_fwd.hpp"

#include <memory>
#include <ostream>
#include <string>

#include "model/metadata_fwd.hpp"
#include "model/test_result_fwd.hpp"
#include "utils/noncopyable.hpp"
#include "utils/optional_fwd.hpp"

namespace model {


/// Representation of a test case.
///
/// Test cases, on their own, are useless.  They only make sense in the context
/// of the container test program and as such this class should not be used
/// directly.
class test_case {
    struct impl;

    /// Pointer to the shared internal implementation.
    std::shared_ptr< impl > _pimpl;

    test_case(std::shared_ptr< impl >);

public:
    test_case(const std::string&, const metadata&);
    test_case(const std::string&, const std::string&, const test_result&);
    ~test_case(void);

    test_case apply_metadata_defaults(const metadata*) const;

    const std::string& name(void) const;
    metadata get_metadata(void) const;
    const metadata& get_raw_metadata(void) const;
    utils::optional< test_result > fake_result(void) const;

    bool operator==(const test_case&) const;
    bool operator!=(const test_case&) const;
};


/// Builder for a test_cases_map object.
class test_cases_map_builder : utils::noncopyable {
    /// Accumulator for the map being built.
    test_cases_map _test_cases;

public:
    test_cases_map_builder& add(const test_case&);
    test_cases_map_builder& add(const std::string&);
    test_cases_map_builder& add(const std::string&, const metadata&);

    test_cases_map build(void) const;
};


std::ostream& operator<<(std::ostream&, const test_case&);


}  // namespace model

#endif  // !defined(MODEL_TEST_CASE_HPP)