Impala Documentation

00001 /*
00002  * testCombinedTableDataView.h
00003  *
00004  *  Created on: 6-aug-2009
00005  *      Author: dodijk
00006  */
00007 #ifndef testTableDataSourceCombinedViews_h
00008 #define testTableDataSourceCombinedViews_h
00009 
00010 //#include "testTableDataStore.h"
00011 #define BOOST_TEST_MODULE MediaTableTestSuite
00012 #include "boost/test/unit_test.hpp"
00013 
00014 #include "testTableDataSource.h"
00015 #include "testTableDataView.h"
00016 #include "../TableDataSource.h"
00017 #include "../TableDataSourceCombinedViews.h"
00018 
00019 typedef Impala::Application::MediaTable::TableDataSource                                TableDataSource;
00020 typedef Impala::Application::MediaTable::TableDataSourceCombinedViews                   TableDataSourceCombinedViews;
00021 
00022 class AlternativeTableDataSourceTest : public TableDataSource {
00023 
00024 public:
00025     AlternativeTableDataSourceTest(): TableDataSource()
00026     {
00027         Init();
00028     }
00029 
00030     int GetTotalRows() {
00031         return mTotalRows;
00032     }
00033 
00034     /* get individual row characteristics ************************/
00035     virtual int
00036     GetIntDataByID(String column, int row)
00037     {
00038         if (column == "id")
00039             return row;
00040         return 0;
00041     }
00042 
00043     virtual double
00044     GetNormalizedDataByID(String column, int row)
00045     {
00046         double v = row / (double)mTotalRows;
00047         if (column == "purple")
00048             return v;
00049         if (column == "orange")
00050             return 1.0 - v;
00051         if (column == "yellow") {
00052             return (row % 10) / 10.0;
00053         }
00054         return 0.0;
00055     }
00056 
00057 private:
00058 
00059     void Init()
00060     {
00061         mTotalRows = 50;
00062 
00063         AddStaticColumn("id", TYPE_INT, 50);
00064         //AddStaticColumn("image", TYPE_IMAGE, 120);
00065         AddColumn("yellow", TYPE_NORMALIZEDVALUE, 50, 1);
00066         AddColumn("orange", TYPE_NORMALIZEDVALUE, 50, 2);
00067         AddColumn("purple", TYPE_NORMALIZEDVALUE, 50, 3);
00068     }
00069 
00070     int                                         mTotalRows;
00071 };
00072 
00073 BOOST_AUTO_TEST_SUITE( TableDataSourceCombinedViewsTests )
00074 
00075 struct TableDataSourceCombinedViewsFixture : public TableDataViewTests::TableDataViewFixture {
00076         TableDataSourceCombinedViewsFixture() {
00077                 asrc = new AlternativeTableDataSourceTest();
00078                 aview = new TableDataView(asrc);
00079         }
00080 
00081         TableDataSourceCombinedViewsFixture(TableDataView* v) {
00082                 aview = v;
00083         }
00084 
00085         ~TableDataSourceCombinedViewsFixture() {}
00086 
00087         TableDataSource*        asrc;
00088         TableDataView*          aview;
00089 };
00090 
00091 BOOST_FIXTURE_TEST_CASE(TableDataSourceCombinedViewsTestCase, TableDataSourceCombinedViewsFixture) {
00092         TableDataSourceTests::IsValidTableDataSourceTest(src);
00093         TableDataSourceTests::IsValidTableDataSourceTest(asrc);
00094         TableDataViewTests::IsValidTableDataViewTest(view);
00095         TableDataViewTests::IsValidTableDataViewTest(aview);
00096 
00097         TableDataSourceCombinedViews* csrc = new TableDataSourceCombinedViews();
00098         TableDataViewTests::IsValidTableDataViewTest(view);
00099 
00100         BOOST_CHECK_EQUAL(csrc->GetTotalRows(), 0);
00101         BOOST_CHECK_EQUAL(csrc->GetColumns(true, true).size(), 0);
00102 
00103         BOOST_CHECK(!csrc->AddTableDataView(view));
00104         BOOST_CHECK_EQUAL(csrc->GetTotalRows(), 0);
00105         BOOST_CHECK_EQUAL(csrc->GetColumns(true, true).size(), 0);
00106 
00107         BOOST_CHECK(csrc->AddTableDataView(view, "id"));
00108         BOOST_CHECK_EQUAL(csrc->GetTotalRows(), view->GetTotalRows());
00109         BOOST_CHECK_EQUAL(csrc->GetColumns(true, true).size(), view->GetColumns(true,true).size());
00110         BOOST_CHECK_GT(csrc->GetColumns(true, true).size(), 0);
00111 
00112         BOOST_REQUIRE_EQUAL(csrc->GetTotalRows(), aview->GetTotalRows());
00113 
00114         BOOST_CHECK(csrc->AddTableDataView(aview));
00115         BOOST_CHECK_EQUAL(csrc->GetTotalRows(), view->GetTotalRows());
00116         BOOST_CHECK_EQUAL(csrc->GetTotalRows(), aview->GetTotalRows());
00117         BOOST_CHECK_EQUAL(csrc->GetColumns(true, true).size(), view->GetColumns(true,true).size()+aview->GetColumns(true,true).size()-1);
00118         BOOST_CHECK_GT(csrc->GetColumns(true, true).size(), 0);
00119 
00120         TableDataView* cview = new TableDataView(csrc);
00121         BOOST_REQUIRE(cview);
00122         TableDataViewTests::IsValidTableDataViewTest(cview);
00123         BOOST_CHECK_GT(cview->GetColumns(true, true).size(), 0);
00124         BOOST_WARN_GT(cview->GetColumns(true, false).size(), 0);
00125 
00126     cview->SetSortColumn("id");
00127     for(int i=0; i < cview->GetTotalRows(); i++) {
00128         BOOST_CHECK_EQUAL(cview->GetSortedIntData("id", i), i);
00129         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("red", i), cview->GetSortedNormalizedData("purple", i));
00130         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("green", i), cview->GetSortedNormalizedData("orange", i));
00131         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("blue", i), cview->GetSortedNormalizedData("yellow", i));
00132     }
00133     cview->SetSortColumn("red", false);
00134     for(int i=0; i < cview->GetTotalRows(); i++) {
00135         BOOST_CHECK_EQUAL(cview->GetSortedIntData("id", i), i);
00136         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("red", i), cview->GetSortedNormalizedData("purple", i));
00137         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("green", i), cview->GetSortedNormalizedData("orange", i));
00138         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("blue", i), cview->GetSortedNormalizedData("yellow", i));
00139     }
00140     cview->SetSortColumn("purple", false);
00141     for(int i=0; i < cview->GetTotalRows(); i++) {
00142         BOOST_CHECK_EQUAL(cview->GetSortedIntData("id", i), i);
00143         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("red", i), cview->GetSortedNormalizedData("purple", i));
00144         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("green", i), cview->GetSortedNormalizedData("orange", i));
00145         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("blue", i), cview->GetSortedNormalizedData("yellow", i));
00146     }
00147     cview->SetSortColumn("orange", false);
00148     double last = 0;
00149     for(int i=0; i < cview->GetTotalRows(); i++) {
00150         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("red", i), cview->GetSortedNormalizedData("purple", i));
00151         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("green", i), cview->GetSortedNormalizedData("orange", i));
00152         BOOST_CHECK_EQUAL(cview->GetSortedNormalizedData("blue", i), cview->GetSortedNormalizedData("yellow", i));
00153         BOOST_CHECK_GE(cview->GetSortedNormalizedData("green", i), last);
00154         last = cview->GetSortedNormalizedData("green", i);
00155     }
00156 }
00157 
00158 BOOST_AUTO_TEST_SUITE_END()
00159 
00160 #endif // testTableDataSourceCombinedViews_h
testTableDataSourceCombinedViews.h
