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/// Author: Diffblue Ltd.
#include "invariant.h"
#include <util/invariant.h>
#include <utility>
invariant_failure_containingt invariant_failure_containing(std::string expected)
{
return invariant_failure_containingt{std::move(expected)};
}
invariant_failure_containingt::invariant_failure_containingt(
std::string expected)
: expected{std::move(expected)}
{
}
bool invariant_failure_containingt::match(
const invariant_failedt &exception) const
{
const std::string what = exception.what();
return what.find(expected) != std::string::npos;
}
std::string invariant_failure_containingt::describe() const
{
return std::string{"invariant_failedt with `.what' containing - \""} +
expected + "\"";
}
std::ostream &
operator<<(std::ostream &out, const invariant_failedt &invariant_failed)
{
out << "invariant_failedt where `.what()' is \"" << invariant_failed.what()
<< "\"";
return out;
}
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