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e2687dea1a
- error case where between was called with a min>max - Corner case for `between(x, x)` - Human readable output via stream operator of the base class
120 lines
4 KiB
C++
120 lines
4 KiB
C++
// http://turtle.sourceforge.net
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//
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// Copyright Mathieu Champlon 2008
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <turtle/detail/invocation.hpp>
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#include <boost/test/unit_test.hpp>
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#include <sstream>
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/// Serialize using the base class as done by e.g. the expectation class
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std::string to_string(const mock::detail::invocation& invocation)
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{
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std::ostringstream s;
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s << invocation;
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return s.str();
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}
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BOOST_AUTO_TEST_CASE(unlimited)
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{
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mock::detail::unlimited invocation;
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BOOST_TEST(invocation.verify());
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BOOST_TEST(!invocation.exhausted());
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BOOST_TEST(invocation.invoke());
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BOOST_TEST(invocation.verify());
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BOOST_TEST(!invocation.exhausted());
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BOOST_TEST(invocation.invoke());
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BOOST_TEST(to_string(invocation) == "unlimited()");
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}
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BOOST_AUTO_TEST_CASE(once)
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{
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mock::detail::once invocation;
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BOOST_TEST(!invocation.verify());
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BOOST_TEST(!invocation.exhausted());
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BOOST_TEST(invocation.invoke());
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BOOST_TEST(invocation.verify());
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BOOST_TEST(invocation.exhausted());
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BOOST_TEST(!invocation.invoke());
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BOOST_TEST(to_string(invocation) == "once()");
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}
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BOOST_AUTO_TEST_CASE(never)
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{
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mock::detail::never invocation;
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BOOST_TEST(invocation.verify());
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BOOST_TEST(invocation.exhausted());
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BOOST_TEST(!invocation.invoke());
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BOOST_TEST(to_string(invocation) == "never()");
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}
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BOOST_AUTO_TEST_CASE(at_most)
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{
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mock::detail::at_most invocation(1);
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BOOST_TEST(to_string(invocation) == "at_most( 0/1 )");
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BOOST_TEST(invocation.verify());
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BOOST_TEST(!invocation.exhausted());
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BOOST_TEST(invocation.invoke());
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BOOST_TEST(to_string(invocation) == "at_most( 1/1 )");
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BOOST_TEST(invocation.verify());
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BOOST_TEST(invocation.exhausted());
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BOOST_TEST(!invocation.invoke());
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BOOST_TEST(to_string(invocation) == "at_most( 1/1 )");
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}
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BOOST_AUTO_TEST_CASE(at_least)
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{
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mock::detail::at_least invocation(1);
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BOOST_TEST(to_string(invocation) == "at_least( 0/1 )");
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BOOST_TEST(!invocation.verify());
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BOOST_TEST(!invocation.exhausted());
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BOOST_TEST(invocation.invoke());
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BOOST_TEST(invocation.verify());
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BOOST_TEST(to_string(invocation) == "at_least( 1/1 )");
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BOOST_TEST(!invocation.exhausted());
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BOOST_TEST(invocation.invoke());
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BOOST_TEST(invocation.verify());
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BOOST_TEST(to_string(invocation) == "at_least( 2/1 )");
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}
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BOOST_AUTO_TEST_CASE(between)
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{
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{
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mock::detail::between invocation(1, 2);
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BOOST_TEST(to_string(invocation) == "between( 0/[1,2] )");
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BOOST_TEST(!invocation.verify());
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BOOST_TEST(!invocation.exhausted());
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BOOST_TEST(invocation.invoke());
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BOOST_TEST(invocation.verify());
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BOOST_TEST(to_string(invocation) == "between( 1/[1,2] )");
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BOOST_TEST(!invocation.exhausted());
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BOOST_TEST(invocation.invoke());
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BOOST_TEST(invocation.verify());
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BOOST_TEST(to_string(invocation) == "between( 2/[1,2] )");
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BOOST_TEST(invocation.exhausted());
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BOOST_TEST(!invocation.invoke());
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BOOST_TEST(to_string(invocation) == "between( 2/[1,2] )");
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}
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{
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mock::detail::between invocation(2, 2);
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BOOST_TEST(to_string(invocation) == "between( 0/[2,2] )");
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BOOST_TEST(!invocation.verify());
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BOOST_TEST(!invocation.exhausted());
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BOOST_TEST(invocation.invoke());
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BOOST_TEST(!invocation.verify());
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BOOST_TEST(to_string(invocation) == "between( 1/[2,2] )");
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BOOST_TEST(!invocation.exhausted());
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BOOST_TEST(invocation.invoke());
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BOOST_TEST(invocation.verify());
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BOOST_TEST(to_string(invocation) == "between( 2/[2,2] )");
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BOOST_TEST(invocation.exhausted());
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BOOST_TEST(!invocation.invoke());
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BOOST_TEST(to_string(invocation) == "between( 2/[2,2] )");
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}
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// First must be equal or less than 2nd
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BOOST_CHECK_THROW(mock::detail::between invalid(2, 1), std::invalid_argument);
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}
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