a6b8531d
 Peter M. Groen
Implemented the V...
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/*****************************************************************************
* Copyright (c)2023 Peter M. Groen
* This file is licensed under the MIT license found in the LICENSE file
* in the root directory of this source tree.
******************************************************************************/
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include "Variant.h"
using namespace osdev::components;
TEST(DataTypesTest, BooleanTest)
{
Variant oVariant(true);
EXPECT_EQ(oVariant.getType(), Variant::Bool);
EXPECT_TRUE(oVariant.CanConvert(Variant::Bool));
EXPECT_TRUE(oVariant.toBool());
}
TEST(DataTypesTest, PositiveIntegerTest)
{
int value = 42;
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::Int);
EXPECT_TRUE(oVariant.CanConvert(Variant::Int));
EXPECT_EQ(oVariant.toInt(), 42);
}
TEST(DataTypesTest, NegativeIntegerTest)
{
int value = -42;
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::Int);
EXPECT_TRUE(oVariant.CanConvert(Variant::Int));
EXPECT_EQ(oVariant.toInt(), -42);
}
TEST(DataTypesTest, PositiveDoubleTest)
{
double value = 42;
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::Double);
EXPECT_TRUE(oVariant.CanConvert(Variant::Double));
EXPECT_EQ(oVariant.toDouble(), 42);
}
TEST(DataTypesTest, NegativeDoubleTest)
{
double value = -42;
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::Double);
EXPECT_TRUE(oVariant.CanConvert(Variant::Double));
EXPECT_EQ(oVariant.toDouble(), -42);
}
TEST(DataTypesTest, PositiveFloatTest)
{
float value = 42.00;
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::Float);
EXPECT_TRUE(oVariant.CanConvert(Variant::Float));
EXPECT_EQ(oVariant.toFloat(), 42.00);
}
TEST(DataTypesTest, NegativeFloatTest)
{
float value = -42.00;
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::Float);
EXPECT_TRUE(oVariant.CanConvert(Variant::Float));
EXPECT_EQ(oVariant.toFloat(), -42.00);
}
TEST(DataTypesTest, CharTest)
{
char value = 'c';
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::Char);
EXPECT_TRUE(oVariant.CanConvert(Variant::Char));
EXPECT_EQ(oVariant.toChar(), 'c');
}
TEST(DataTypesTest, StringTest)
{
std::string value = "This is a string";
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::String);
EXPECT_TRUE(oVariant.CanConvert(Variant::String));
EXPECT_EQ(oVariant.toString(), "This is a string");
}
TEST(DataTypesTest, UInt8Test)
{
uint8_t value = 0xAA;
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::UInt8);
EXPECT_TRUE(oVariant.CanConvert(Variant::UInt8));
EXPECT_EQ(oVariant.toUInt8(), 0xAA);
}
TEST(DataTypesTest, UInt16Test)
{
uint16_t value = 0xAAAA;
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::UInt16);
EXPECT_TRUE(oVariant.CanConvert(Variant::UInt16));
EXPECT_EQ(oVariant.toUInt16(), 0xAAAA);
}
TEST(DataTypesTest, UInt64Test)
{
uint64_t value = 0xAAAAAAAAAAAAAAAA;
Variant oVariant(value);
EXPECT_EQ(oVariant.getType(), Variant::UInt64);
EXPECT_TRUE(oVariant.CanConvert(Variant::UInt64));
EXPECT_EQ(oVariant.toUInt64(), 0xAAAAAAAAAAAAAAAA);
}
TEST(DataTypesTest, CanConvertTest)
{
uint64_t value = 0xAAAAAAAAAAAAAAAA;
Variant oVariant(value);
EXPECT_FALSE(oVariant.CanConvert(Variant::Bool));
EXPECT_FALSE(oVariant.CanConvert(Variant::Int));
EXPECT_FALSE(oVariant.CanConvert(Variant::Double));
EXPECT_FALSE(oVariant.CanConvert(Variant::Float));
EXPECT_FALSE(oVariant.CanConvert(Variant::Char));
EXPECT_FALSE(oVariant.CanConvert(Variant::String));
EXPECT_FALSE(oVariant.CanConvert(Variant::UInt8));
EXPECT_FALSE(oVariant.CanConvert(Variant::UInt16));
EXPECT_TRUE(oVariant.CanConvert(Variant::UInt64));
}
TEST(DataTypesTest, GetWrongTypeTest)
{
uint64_t value = 0xAAAAAAAAAAAAAAAA;
Variant oVariant(value);
EXPECT_ANY_THROW(oVariant.toBool());
EXPECT_ANY_THROW(oVariant.toInt());
EXPECT_ANY_THROW(oVariant.toDouble());
EXPECT_ANY_THROW(oVariant.toFloat());
EXPECT_ANY_THROW(oVariant.toChar());
EXPECT_ANY_THROW(oVariant.toString());
EXPECT_ANY_THROW(oVariant.toUInt8());
EXPECT_ANY_THROW(oVariant.toUInt16());
EXPECT_NO_THROW(oVariant.toUInt64());
}
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