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// Copyright Joakim Karlsson & Kim Gräsman 2010-2013.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <snowhouse/snowhouse.h>
#include <stdexcept>
using namespace snowhouse;
#include "tests.h"
class ClassWithExceptions
{
public:
int LogicError()
{
throw std::logic_error("not logical!");
}
double RangeError()
{
throw std::range_error("range error!");
}
void NoError()
{
}
};
void ExceptionTests()
{
ClassWithExceptions objectUnderTest;
std::cout << "================================================" << std::endl;
std::cout << " ExceptionTests" << std::endl;
std::cout << "================================================" << std::endl;
std::cout << "CanDetectExceptions" << std::endl;
{
AssertThrows(std::exception, objectUnderTest.LogicError());
}
std::cout << "CanAssertOnLastException" << std::endl;
{
AssertThrows(std::logic_error, objectUnderTest.LogicError());
Assert::That(LastException<std::logic_error>().what(), Contains("not logical!"));
}
std::cout << "CanDetectWhenWrongExceptionIsThrown" << std::endl;
{
AssertTestFails(AssertThrows(std::logic_error, objectUnderTest.RangeError()), "Wrong exception");
}
std::cout << "CanPrintExpectedExceptionTypeWhenWrongExceptionIsThrown" << std::endl;
{
AssertTestFails(AssertThrows(std::logic_error, objectUnderTest.RangeError()), "Expected std::logic_error");
}
std::cout << "CanHaveSeveralExceptionAssertionsInSameSpec" << std::endl;
{
AssertThrows(std::logic_error, objectUnderTest.LogicError());
Assert::That(LastException<std::logic_error>().what(), Contains("not logical!"));
AssertThrows(std::range_error, objectUnderTest.RangeError());
Assert::That(LastException<std::range_error>().what(), Contains("range error!"));
}
std::cout << "CanHaveSeveralExceptionAssertionForTheSameExceptionInSameSpec" << std::endl;
{
AssertThrows(std::logic_error, objectUnderTest.LogicError());
Assert::That(LastException<std::logic_error>().what(), Contains("not logical!"));
AssertThrows(std::logic_error, objectUnderTest.LogicError());
Assert::That(LastException<std::logic_error>().what(), Contains("not logical!"));
}
std::cout << "CanDetectWhenNoExceptionIsThrown" << std::endl;
{
AssertTestFails(AssertThrows(std::logic_error, objectUnderTest.NoError()), "No exception");
}
std::cout << "CanPrintExpectedExceptionWhenNoExceptionIsThrown" << std::endl;
{
AssertTestFails(AssertThrows(std::logic_error, objectUnderTest.NoError()), "Expected std::logic_error");
}
std::cout << "ExceptionsAreDestoryedWhenWeExitScope" << std::endl;
{
{
AssertThrows(std::logic_error, objectUnderTest.LogicError());
}
AssertThrows(AssertionException, LastException<std::logic_error>());
Assert::That(LastException<AssertionException>().GetMessage(), Contains("No exception was stored"));
}
}
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