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// Author: Derek Barnett

#ifdef PBBAM_TESTING
#define private public
#endif

#include "TestData.h"
#include <gtest/gtest.h>
#include <pbbam/SubreadLengthQuery.h>
#include <string>
using namespace PacBio;
using namespace PacBio::BAM;
using namespace std;

TEST(SubreadLengthQueryTest, QueryOk)
{
    const auto bamFile = BamFile{ tests::Data_Dir + string{ "/group/test2.bam" } };

    {
        int count = 0;
        SubreadLengthQuery query(500, Compare::GREATER_THAN_EQUAL, bamFile);
        for (const auto& r: query) {
            ++count;
            EXPECT_GE((r.QueryEnd() - r.QueryStart()), 500);
        }
        EXPECT_EQ(3, count);
    }
    {
        int count = 0;
        SubreadLengthQuery query(1000, Compare::GREATER_THAN_EQUAL, bamFile);
        for (const auto& r: query) {
            ++count;
            EXPECT_GE((r.QueryEnd() - r.QueryStart()), 1000);
        }
        EXPECT_EQ(2, count);
    }
    {
        int count = 0;
        SubreadLengthQuery query(5000, Compare::GREATER_THAN_EQUAL, bamFile);
        for (const auto& r: query) {
            ++count;
            EXPECT_GE((r.QueryEnd() - r.QueryStart()), 5000);
        }
        EXPECT_EQ(0, count);
    }
}
