lmdbal/test/duplicates.cpp

#include <gtest/gtest.h>

#include "base.h"
#include "storage.h"

class DuplicatesTest : public ::testing::Test {
protected:
    DuplicatesTest():
        ::testing::Test(),
        tu1(db->getStorage<int16_t, uint16_t>("sameSizeInts")),
        tu2(db->getStorage<std::string, int8_t>("stringInt")),
        tu3(db->getStorage<float, float>("floatFloat")),
        tu4(db->getStorage<uint16_t, double>("intDouble")) {}

    ~DuplicatesTest() {}

    uint32_t getTU1Flags() const {return tu1->flags();}
    uint32_t getTU2Flags() const {return tu2->flags();}
    uint32_t getTU3Flags() const {return tu3->flags();}
    uint32_t getTU4Flags() const {return tu4->flags();}

    static void SetUpTestSuite() {
        if (db == nullptr) {
            db = new LMDBAL::Base("testBase");
            db->addStorage<int16_t, uint16_t>("sameSizeInts", true);
            db->addStorage<std::string, int8_t>("stringInt", true);
            db->addStorage<float, float>("floatFloat", true);
            db->addStorage<uint16_t, double>("intDouble", true);

            db->open();
        }
    }

    static void TearDownTestSuite() {
        db->close();
        db->removeDirectory();
        delete db;
        db = nullptr;
    }

    static LMDBAL::Base* db;

    LMDBAL::Storage<int16_t, uint16_t>* tu1;
    LMDBAL::Storage<std::string, int8_t>* tu2;
    LMDBAL::Storage<float, float>* tu3;
    LMDBAL::Storage<uint16_t, double>* tu4;
};

LMDBAL::Base* DuplicatesTest::db = nullptr;

TEST_F(DuplicatesTest, FlagsUnique) {
    uint32_t tu1Flags = getTU1Flags();
    uint32_t tu2Flags = getTU2Flags();
    uint32_t tu3Flags = getTU3Flags();
    uint32_t tu4Flags = getTU4Flags();

    EXPECT_TRUE(tu1Flags & MDB_INTEGERKEY);
    EXPECT_TRUE(tu1Flags & MDB_DUPSORT);
    EXPECT_TRUE(tu1Flags & MDB_DUPFIXED);
    EXPECT_FALSE(tu1Flags & MDB_INTEGERDUP);

    EXPECT_FALSE(tu2Flags & MDB_INTEGERKEY);
    EXPECT_TRUE(tu2Flags & MDB_DUPSORT);
    EXPECT_FALSE(tu2Flags & MDB_DUPFIXED);
    EXPECT_TRUE(tu2Flags & MDB_INTEGERDUP);

    EXPECT_FALSE(tu3Flags & MDB_INTEGERKEY);
    EXPECT_TRUE(tu3Flags & MDB_DUPSORT);
    EXPECT_TRUE(tu3Flags & MDB_DUPFIXED);
    EXPECT_FALSE(tu3Flags & MDB_INTEGERDUP);

    EXPECT_TRUE(tu4Flags & MDB_INTEGERKEY);
    EXPECT_TRUE(tu4Flags & MDB_DUPSORT);
    EXPECT_TRUE(tu4Flags & MDB_DUPFIXED);
    EXPECT_FALSE(tu4Flags & MDB_INTEGERDUP);
}

TEST_F(DuplicatesTest, AddingPairUnique) {
    tu1->addRecord(1, 1);
    tu1->addRecord(2, 2);
    tu1->addRecord(2, 1);
    tu1->addRecord(1, 2);
    EXPECT_THROW(tu1->addRecord(1, 1), LMDBAL::Exist);
    EXPECT_THROW(tu1->addRecord(1, 2), LMDBAL::Exist);
    EXPECT_THROW(tu1->addRecord(2, 2), LMDBAL::Exist);

    EXPECT_EQ(tu1->count(), 4);
    EXPECT_EQ(tu1->getRecord(1), 1);
    EXPECT_EQ(tu1->getRecord(2), 1);

    tu2->addRecord("brass boulers", -54);
    tu2->addRecord("grief ", 61);
    tu2->addRecord("grief ", 19);
    tu2->addRecord("grief ", 32);
    tu2->addRecord("miracles of a lunch", 44);
    tu2->addRecord("miracles of a lunch", 102);
    tu2->addRecord("miracles of a lunch", -72);

    EXPECT_THROW(tu2->addRecord("grief ", 19), LMDBAL::Exist);
    EXPECT_THROW(tu2->addRecord("brass boulers", -54), LMDBAL::Exist);
    EXPECT_EQ(tu2->count(), 7);
    EXPECT_EQ(tu2->getRecord("grief "), 19);
    EXPECT_EQ(tu2->getRecord("miracles of a lunch"), 44);       //apparently ints are compared as uints

    tu3->addRecord(7.2, 697);
    tu3->addRecord(5119, -998.53);
    tu3->addRecord(7.2001, 4);
    tu3->addRecord(7.2, -113);
    tu3->addRecord(7.2, -53.5478);
    float tu3ds = 0.432924;
    tu3->addRecord(5119, tu3ds);

    EXPECT_THROW(tu3->addRecord(5119, -998.53), LMDBAL::Exist);
    EXPECT_THROW(tu3->addRecord(7.2001, 4), LMDBAL::Exist);
    tu3->addRecord(7.20001, 4.00000001);        //not sure how exactly, but it works

    EXPECT_EQ(tu3->count(), 7);
    EXPECT_EQ(tu3->getRecord(7.2), -113);
    float tu3dd = tu3->getRecord(5119);
    EXPECT_TRUE(tu3ds == tu3dd);
    EXPECT_EQ(tu3ds, tu3dd);

    tu4->addRecord(327, 463.28348);
    tu4->addRecord(327, 79.624923);
    tu4->addRecord(172, 0.00001);
    tu4->addRecord(172, 0.00000001);
    EXPECT_THROW(tu4->addRecord(172, 0.00000001), LMDBAL::Exist);
    EXPECT_THROW(tu4->addRecord(172, 0.00001), LMDBAL::Exist);
    EXPECT_THROW(tu4->addRecord(327, 79.624923), LMDBAL::Exist);

    EXPECT_EQ(tu4->count(), 4);
    EXPECT_EQ(tu4->getRecord(172), 0.00000001);
    EXPECT_EQ(tu4->getRecord(327), 463.28348);          //since they are not int's they are compared sort of lexicographically
}