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* Copyright (c) 2014, Hobu Inc., hobu.inc@gmail.com
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#include <pdal/pdal_test_main.hpp>

#include <pdal/PipelineManager.hpp>
#include <pdal/PipelineReader.hpp>

#include "Support.hpp"

TEST(MergeTest, test1)
{
    using namespace pdal;

    PipelineManager mgr;
    PipelineReader specReader(mgr);
    specReader.readPipeline(Support::configuredpath("filters/merge.xml"));
    mgr.execute();

    PointViewSet viewSet = mgr.views();

    EXPECT_EQ(viewSet.size(), 1u);
    PointViewPtr view = *viewSet.begin();
    EXPECT_EQ(view->size(), 2130u);
}

TEST(MergeTest, test2)
{
    using namespace pdal;

    PipelineManager mgr;
    PipelineReader specReader(mgr);
    specReader.readPipeline(Support::configuredpath("filters/merge2.xml"));
    mgr.execute();

    PointViewSet viewSet = mgr.views();

    EXPECT_EQ(viewSet.size(), 1u);
    PointViewPtr view = *viewSet.begin();
    EXPECT_EQ(view->size(), 2130u);
}

TEST(MergeTest, test3)
{
    using namespace pdal;

    PipelineManager mgr;
    PipelineReader specReader(mgr);
    specReader.readPipeline(Support::configuredpath("filters/merge3.xml"));

    std::ostringstream oss;
    std::ostream& o = std::clog;
    auto ctx = Utils::redirect(o, oss);

    mgr.execute();
    std::string s = oss.str();
    EXPECT_TRUE(s.find("inconsistent spatial references") != s.npos);
    Utils::restore(o, ctx);

    PointViewSet viewSet = mgr.views();

    EXPECT_EQ(viewSet.size(), 1u);
    PointViewPtr view = *viewSet.begin();
    EXPECT_EQ(view->size(), 2130u);
}
