catch2/projects/SelfTest/SectionTrackerTests.cpp

/*
 *  Created by Phil on 20/07/2013.
 *  Copyright 2013 Two Blue Cubes Ltd
 *
 *  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)
 */

#ifdef __clang__
#pragma clang diagnostic ignored "-Wpadded"
#endif

#include "internal/catch_test_case_tracker.hpp"

#include "catch.hpp"

TEST_CASE( "section tracking" ) {

    using namespace Catch;
    TestCaseTracker testCaseTracker( "test case" );

    const std::string section1Name = "section 1";
    const std::string section2Name = "section 2";

    CHECK_FALSE( testCaseTracker.isCompleted() );

    SECTION( "test case with no sections" ) {

        {
            TestCaseTracker::Guard guard( testCaseTracker );
            CHECK_FALSE( testCaseTracker.isCompleted() );
        }
        CHECK( testCaseTracker.isCompleted() );
    }

    SECTION( "test case with one section" ) {

        {
            TestCaseTracker::Guard guard( testCaseTracker );

            // Enter section? - no, not yet
            CHECK_FALSE( testCaseTracker.enterSection( section1Name ) );
            CHECK_FALSE( testCaseTracker.isCompleted() );

            // Leave test case - incomplete (still need to visit section)
        }
        CHECK_FALSE( testCaseTracker.isCompleted() );

        // ...

        // Enter test case again
        {
            TestCaseTracker::Guard guard( testCaseTracker );

            // Enter section? - yes
            CHECK( testCaseTracker.enterSection( section1Name ) );

            // Leave section and test case - now complete
            testCaseTracker.leaveSection();
        }
        CHECK( testCaseTracker.isCompleted() );
    }

    SECTION( "test case with two consecutive sections" ) {

        // Enter test case
        {
            TestCaseTracker::Guard guard( testCaseTracker );

            // Enter section 1? - no, not yet
            CHECK_FALSE( testCaseTracker.enterSection( section1Name ) );

            // Enter section 2? - no, not yet
            CHECK_FALSE( testCaseTracker.enterSection( section2Name ) );

            // Leave test case - incomplete (still need to visit sections)
        }
        CHECK_FALSE( testCaseTracker.isCompleted() );

        // ...

        // Enter test case again
        {
            TestCaseTracker::Guard guard( testCaseTracker );

            // Enter section 1? - yes
            CHECK( testCaseTracker.enterSection( section1Name ) );
            testCaseTracker.leaveSection();

            // Enter section 2? - no, not yet
            CHECK_FALSE( testCaseTracker.enterSection( section2Name ) );

            // Leave test case - incomplete (still need to visit section 2)
        }
        CHECK_FALSE( testCaseTracker.isCompleted() );

        // ...

        // Enter test case again
        {
            TestCaseTracker::Guard guard( testCaseTracker );

            // Enter section 1? - no, already done now
            CHECK_FALSE( testCaseTracker.enterSection( section1Name ) );

            // Enter section 2? - yes - finally
            CHECK( testCaseTracker.enterSection( section2Name ) );
            testCaseTracker.leaveSection();

            // Leave test case - now complete
        }
        CHECK( testCaseTracker.isCompleted() );        
    }

    SECTION( "test case with one section within another" ) {

        // Enter test case
        {
            TestCaseTracker::Guard guard( testCaseTracker );

            // Enter section 1? - no, not yet
            CHECK_FALSE( testCaseTracker.enterSection( section1Name ) );

            // Leave test case - incomplete (still need to visit sections)
        }
        CHECK_FALSE( testCaseTracker.isCompleted() );

        // ...

        // Enter test case again
        {
            TestCaseTracker::Guard guard( testCaseTracker );

            // Enter section 1? - yes
            CHECK( testCaseTracker.enterSection( section1Name ) );

            // Enter section 2? - no, not yet
            CHECK_FALSE( testCaseTracker.enterSection( section2Name ) );

            testCaseTracker.leaveSection(); // section 1 - incomplete (section 2)

            // Leave test case - incomplete
        }
        CHECK_FALSE( testCaseTracker.isCompleted() );

        // ...

        // Enter test case again
        {
            TestCaseTracker::Guard guard( testCaseTracker );

            // Enter section 1? - yes - so we can execute section 2
            CHECK( testCaseTracker.enterSection( section1Name ) );

            // Enter section 2? - yes - finally
            CHECK( testCaseTracker.enterSection( section2Name ) );
            testCaseTracker.leaveSection(); // section 2
            testCaseTracker.leaveSection(); // section 1

            // Leave test case - now complete
        }
        CHECK( testCaseTracker.isCompleted() );        
    }
}