[Orxonox-commit 4549] r9221 - in code/branches/testing: src/libraries/util test/util

landauf at orxonox.net landauf at orxonox.net
Fri May 18 23:17:31 CEST 2012


Author: landauf
Date: 2012-05-18 23:17:31 +0200 (Fri, 18 May 2012)
New Revision: 9221

Added:
   code/branches/testing/test/util/MultiTypeTest.cc
Modified:
   code/branches/testing/src/libraries/util/MultiType.h
   code/branches/testing/test/util/CMakeLists.txt
Log:
added tests for MultiType
added isType<void>() which is equivalent to null()

Modified: code/branches/testing/src/libraries/util/MultiType.h
===================================================================
--- code/branches/testing/src/libraries/util/MultiType.h	2012-05-18 15:46:57 UTC (rev 9220)
+++ code/branches/testing/src/libraries/util/MultiType.h	2012-05-18 21:17:31 UTC (rev 9221)
@@ -500,6 +500,7 @@
     /// Puts the MultiType on a stream by using the native << operator of the current type.
     _UtilExport inline std::ostream& operator<<(std::ostream& outstream, const MultiType& mt) { if (mt.value_) { mt.value_->toString(outstream); } return outstream; }
 
+    template <> inline bool MultiType::isType<void>()                 const { return this->null();                                                       } ///< Returns true if the current type equals the given type.
     template <> inline bool MultiType::isType<char>()                 const { return (this->value_ && this->value_->type_ == MT_Type::Char);             } ///< Returns true if the current type equals the given type.
     template <> inline bool MultiType::isType<unsigned char>()        const { return (this->value_ && this->value_->type_ == MT_Type::UnsignedChar);     } ///< Returns true if the current type equals the given type.
     template <> inline bool MultiType::isType<short>()                const { return (this->value_ && this->value_->type_ == MT_Type::Short);            } ///< Returns true if the current type equals the given type.

Modified: code/branches/testing/test/util/CMakeLists.txt
===================================================================
--- code/branches/testing/test/util/CMakeLists.txt	2012-05-18 15:46:57 UTC (rev 9220)
+++ code/branches/testing/test/util/CMakeLists.txt	2012-05-18 21:17:31 UTC (rev 9221)
@@ -5,6 +5,7 @@
     ConvertTest.cc
     MathTest.cc
     mboolTest.cc
+    MultiTypeTest.cc
     ScopeTest.cc
     SharedPtrTest.cc
     SingletonTest.cc

Added: code/branches/testing/test/util/MultiTypeTest.cc
===================================================================
--- code/branches/testing/test/util/MultiTypeTest.cc	                        (rev 0)
+++ code/branches/testing/test/util/MultiTypeTest.cc	2012-05-18 21:17:31 UTC (rev 9221)
@@ -0,0 +1,696 @@
+#include <gtest/gtest.h>
+#include "util/MultiType.h"
+
+namespace orxonox
+{
+    // x constructor()
+    // x constructor(value)
+    // x constructor(other)
+
+    // x assignment(value)
+    // ? assignment(pointer)
+    // x assignment(other)
+
+    // x setValue(value)
+    // ? setValue(pointer)
+    // x setValue<type>(value)
+
+    // x convert<type>()
+    // x reset
+    // x resetValue
+    // x setType<type>()
+
+    // x isType<type>()
+
+    // x (type) conversion
+    // ? (pointer class) conversion
+    // x getValue(pointer)
+    // x getXXX()
+    // ? getPointer()
+
+    // x hasDefaultValue()
+    // x null()
+
+    /////////////////////////
+    // Default Constructor //
+    /////////////////////////
+    TEST(MultiType, DefaultConstructor)
+    {
+        MultiType mt;
+        EXPECT_TRUE(mt.null());
+        EXPECT_TRUE(mt.isType<void>());
+    }
+
+    /////////////////
+    // Constructor //
+    /////////////////
+    TEST(MultiType, ValueChar)              { char value = -100;                                MultiType mt(value);    EXPECT_TRUE(mt.isType<char>());                 EXPECT_EQ(-100, mt.getChar()); }
+    TEST(MultiType, ValueUnsignedChar)      { unsigned char value = 255u;                       MultiType mt(value);    EXPECT_TRUE(mt.isType<unsigned char>());        EXPECT_EQ(255u, mt.getUnsignedChar()); }
+    TEST(MultiType, ValueShort)             { short value = -10000;                             MultiType mt(value);    EXPECT_TRUE(mt.isType<short>());                EXPECT_EQ(-10000, mt.getShort()); }
+    TEST(MultiType, ValueUnsignedShort)     { unsigned short value = 65535u;                    MultiType mt(value);    EXPECT_TRUE(mt.isType<unsigned short>());       EXPECT_EQ(65535u, mt.getUnsignedShort()); }
+    TEST(MultiType, ValueInt)               { int value = -1000000000;                          MultiType mt(value);    EXPECT_TRUE(mt.isType<int>());                  EXPECT_EQ(-1000000000, mt.getInt()); }
+    TEST(MultiType, ValueUnsignedInt)       { unsigned int value = 4000000000u;                 MultiType mt(value);    EXPECT_TRUE(mt.isType<unsigned int>());         EXPECT_EQ(4000000000u, mt.getUnsignedInt()); }
+    TEST(MultiType, ValueLong)              { long value = -1000000000;                         MultiType mt(value);    EXPECT_TRUE(mt.isType<long>());                 EXPECT_EQ(-1000000000, mt.getLong()); }
+    TEST(MultiType, ValueUnsignedLong)      { unsigned long value = 4000000000u;                MultiType mt(value);    EXPECT_TRUE(mt.isType<unsigned long>());        EXPECT_EQ(4000000000u, mt.getUnsignedLong()); }
+    TEST(MultiType, ValueLongLong)          { long long value = -1000000000000000000L;          MultiType mt(value);    EXPECT_TRUE(mt.isType<long long>());            EXPECT_EQ(-1000000000000000000L, mt.getLongLong()); }
+    TEST(MultiType, ValueUnsignedLongLong)  { unsigned long long value = 4000000000000000000UL; MultiType mt(value);    EXPECT_TRUE(mt.isType<unsigned long long>());   EXPECT_EQ(4000000000000000000UL, mt.getUnsignedLongLong()); }
+    TEST(MultiType, ValueFloat)             { float value = 0.123456f;                          MultiType mt(value);    EXPECT_TRUE(mt.isType<float>());                EXPECT_EQ(0.123456f, mt.getFloat()); }
+    TEST(MultiType, ValueDouble)            { double value = 0.123456789;                       MultiType mt(value);    EXPECT_TRUE(mt.isType<double>());               EXPECT_EQ(0.123456789, mt.getDouble()); }
+    TEST(MultiType, ValueLongDouble)        { long double value = 0.123456789123456789;         MultiType mt(value);    EXPECT_TRUE(mt.isType<long double>());          EXPECT_EQ(0.123456789123456789, mt.getLongDouble()); }
+    TEST(MultiType, ValueBool)              { bool value = true;                                MultiType mt(value);    EXPECT_TRUE(mt.isType<bool>());                 EXPECT_EQ(true, mt.getBool()); }
+    TEST(MultiType, ValueVoidpointer)       { int* pointer = new int; void* value = pointer;    MultiType mt(value);    EXPECT_TRUE(mt.isType<void*>());                EXPECT_EQ(value, mt.getPointer<void>()); delete pointer; }
+    TEST(MultiType, ValueString)            { std::string value = "Hello World";                MultiType mt(value);    EXPECT_TRUE(mt.isType<std::string>());          EXPECT_EQ("Hello World", mt.getString()); }
+    TEST(MultiType, ValueVector2)           { Vector2 value = Vector2(11, 22);                  MultiType mt(value);    EXPECT_TRUE(mt.isType<Vector2>());              EXPECT_EQ(Vector2(11, 22), mt.getVector2()); }
+    TEST(MultiType, ValueVector3)           { Vector3 value = Vector3(11, 22, 33);              MultiType mt(value);    EXPECT_TRUE(mt.isType<Vector3>());              EXPECT_EQ(Vector3(11, 22, 33), mt.getVector3()); }
+    TEST(MultiType, ValueVector4)           { Vector4 value = Vector4(11, 22, 33, 44);          MultiType mt(value);    EXPECT_TRUE(mt.isType<Vector4>());              EXPECT_EQ(Vector4(11, 22, 33, 44), mt.getVector4()); }
+    TEST(MultiType, ValueColourValue)       { ColourValue value = ColourValue(11, 22, 33, 44);  MultiType mt(value);    EXPECT_TRUE(mt.isType<ColourValue>());          EXPECT_EQ(ColourValue(11, 22, 33, 44), mt.getColourValue()); }
+    TEST(MultiType, ValueQuaternion)        { Quaternion value = Quaternion(11, 22, 33, 44);    MultiType mt(value);    EXPECT_TRUE(mt.isType<Quaternion>());           EXPECT_EQ(Quaternion(11, 22, 33, 44), mt.getQuaternion()); }
+    TEST(MultiType, ValueRadian)            { Radian value = Radian(0.123);                     MultiType mt(value);    EXPECT_TRUE(mt.isType<Radian>());               EXPECT_EQ(Radian(0.123), mt.getRadian()); }
+    TEST(MultiType, ValueDegree)            { Degree value = Degree(123);                       MultiType mt(value);    EXPECT_TRUE(mt.isType<Degree>());               EXPECT_EQ(Degree(123), mt.getDegree()); }
+    TEST(MultiType, ValueMbool)             { mbool value = mbool(true);                        MultiType mt(value);    EXPECT_TRUE(mt.isType<bool>());                 EXPECT_EQ(mbool(true), mt.getBool()); }
+    TEST(MultiType, ValueCharPointer)       { const char* value = "Hello World";                MultiType mt(value);    EXPECT_TRUE(mt.isType<std::string>());          EXPECT_EQ("Hello World", mt.getString()); }
+
+    //////////////////////
+    // Copy-Constructor //
+    //////////////////////
+    TEST(MultiType, CopyConstructorEmpty)
+    {
+        MultiType mt1;
+        MultiType mt2(mt1);
+
+        EXPECT_TRUE(mt2.null());
+    }
+
+    TEST(MultiType, CopyConstructorFloat)
+    {
+        MultiType mt1(0.1234f);
+        MultiType mt2(mt1);
+
+        EXPECT_TRUE(mt2.isType<float>());
+        EXPECT_EQ(0.1234f, mt2.getFloat());
+    }
+
+    //////////////////////
+    // Assignment Value //
+    //////////////////////
+    TEST(MultiType, AssignmentIntToEmpty)
+    {
+        MultiType mt;
+
+        EXPECT_TRUE(mt.null());
+
+        mt = 55;
+
+        EXPECT_FALSE(mt.null());
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(55, mt.getInt());
+    }
+
+    TEST(MultiType, AssignmentFloatToInt)
+    {
+        MultiType mt(66);
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(66, mt.getInt());
+
+        mt = 77.7f; // will be converted to int
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(77, mt.getInt());
+        EXPECT_EQ(77.0f, mt.getFloat());
+    }
+
+    TEST(MultiType, AssignmentFloatToFloat)
+    {
+        MultiType mt(66.6f);
+
+        EXPECT_TRUE(mt.isType<float>());
+        EXPECT_EQ(66, mt.getInt());
+        EXPECT_EQ(66.6f, mt.getFloat());
+
+        mt = 77.7f;
+
+        EXPECT_TRUE(mt.isType<float>());
+        EXPECT_EQ(77, mt.getInt());
+        EXPECT_EQ(77.7f, mt.getFloat());
+    }
+
+    TEST(MultiType, AssignmentFloatToVector3)
+    {
+        MultiType mt(Vector3(1, 2, 3));
+
+        EXPECT_TRUE(mt.isType<Vector3>());
+        EXPECT_EQ(Vector3(1, 2, 3), mt.getVector3());
+        EXPECT_FALSE(mt.hasDefaultValue());
+
+        mt = 77.7f;
+
+        EXPECT_TRUE(mt.isType<Vector3>());
+        EXPECT_EQ(Vector3::ZERO, mt.getVector3());
+        EXPECT_TRUE(mt.hasDefaultValue());
+    }
+
+    //////////////////////
+    // Assignment Other //
+    //////////////////////
+    TEST(MultiType, AssignmentOther)
+    {
+        MultiType mt1(33);
+        MultiType mt2(44.4f);
+
+        EXPECT_TRUE(mt1.isType<int>());
+        EXPECT_TRUE(mt2.isType<float>());
+
+        EXPECT_EQ(33, mt1.getInt());
+        EXPECT_EQ(33.0f, mt1.getFloat());
+        EXPECT_EQ(44.4f, mt2.getFloat());
+
+        mt1 = mt2;
+
+        EXPECT_TRUE(mt1.isType<int>());
+        EXPECT_TRUE(mt2.isType<float>());
+
+        EXPECT_EQ(44, mt1.getInt());
+        EXPECT_EQ(44.0f, mt1.getFloat());
+        EXPECT_EQ(44.4f, mt2.getFloat());
+    }
+
+    /////////////////////
+    // setValue(value) //
+    /////////////////////
+    TEST(MultiType, SetValueBoolToEmpty)
+    {
+        MultiType mt;
+
+        mt.setValue(true);
+
+        EXPECT_TRUE(mt.isType<bool>());
+        EXPECT_EQ(true, mt.getBool());
+    }
+
+    TEST(MultiType, SetValueIntToString)
+    {
+        MultiType mt("Hello");
+
+        EXPECT_TRUE(mt.isType<std::string>());
+        EXPECT_EQ("Hello", mt.getString());
+
+        mt.setValue(1234);
+
+        EXPECT_TRUE(mt.isType<std::string>());
+        EXPECT_EQ("1234", mt.getString());
+    }
+
+    ///////////////////////////
+    // setValue<type>(value) //
+    ///////////////////////////
+    TEST(MultiType, SetValueWithTypeIntToString)
+    {
+        MultiType mt("Hello");
+
+        EXPECT_TRUE(mt.isType<std::string>());
+        EXPECT_EQ("Hello", mt.getString());
+
+        mt.setValue<int>(1234);
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(1234, mt.getInt());
+    }
+
+    TEST(MultiType, SetValueWithTypeIntAsStringToString)
+    {
+        MultiType mt("Hello");
+
+        EXPECT_TRUE(mt.isType<std::string>());
+        EXPECT_EQ("Hello", mt.getString());
+
+        mt.setValue<int>("1234");
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(1234, mt.getInt());
+    }
+
+    TEST(MultiType, SetValueWithTypeIntToInt)
+    {
+        MultiType mt(4321);
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(4321, mt.getInt());
+
+        mt.setValue<int>(1234);
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(1234, mt.getInt());
+    }
+
+    /////////////////////
+    // convert<type>() //
+    /////////////////////
+    TEST(MultiType, ConvertEmptyToInt)
+    {
+        MultiType mt;
+        mt.convert<int>();
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(0, mt.getInt());
+
+//        EXPECT_TRUE(mt.hasDefaultValue());
+    }
+
+    TEST(MultiType, ConvertFloatToInt)
+    {
+        MultiType mt(1.234f);
+
+        EXPECT_TRUE(mt.isType<float>());
+        EXPECT_EQ(1.234f, mt.getFloat());
+        EXPECT_EQ(1, mt.getInt());
+
+        mt.convert<int>();
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(1.0f, mt.getFloat());
+        EXPECT_EQ(1, mt.getInt());
+    }
+
+    TEST(MultiType, ConvertFloatToVector3)
+    {
+        MultiType mt(1.234f);
+
+        EXPECT_TRUE(mt.isType<float>());
+        EXPECT_EQ(1.234f, mt.getFloat());
+        EXPECT_EQ(Vector3::ZERO, mt.getVector3());
+
+        mt.convert<Vector3>();
+
+        EXPECT_TRUE(mt.isType<Vector3>());
+        EXPECT_EQ(0.0f, mt.getFloat());
+        EXPECT_EQ(Vector3::ZERO, mt.getVector3());
+
+//        EXPECT_TRUE(mt.hasDefaultValue());
+    }
+
+    ///////////
+    // reset //
+    ///////////
+    TEST(MultiType, Reset)
+    {
+        MultiType mt(10);
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_FALSE(mt.isType<void>());
+        EXPECT_FALSE(mt.null());
+        EXPECT_EQ(10, mt.getInt());
+
+        mt.reset();
+
+        EXPECT_FALSE(mt.isType<int>());
+        EXPECT_TRUE(mt.isType<void>());
+        EXPECT_TRUE(mt.null());
+        EXPECT_EQ(0, mt.getInt());
+    }
+
+    ////////////////
+    // resetValue //
+    ////////////////
+    TEST(MultiType, resetValue)
+    {
+        MultiType mt(10);
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(10, mt.getInt());
+
+        mt.resetValue();
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_EQ(0, mt.getInt());
+    }
+
+    /////////////////////
+    // setType<type>() //
+    /////////////////////
+    TEST(MultiType, SetType)
+    {
+        MultiType mt(10);
+
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_FALSE(mt.isType<float>());
+        EXPECT_EQ(10, mt.getInt());
+
+        mt.setType<float>();
+
+        EXPECT_FALSE(mt.isType<int>());
+        EXPECT_TRUE(mt.isType<float>());
+        EXPECT_EQ(0, mt.getInt());
+    }
+
+    /////////////////////
+    // type operator() //
+    /////////////////////
+    TEST(MultiType, ConversionOperatorFloatToFloat)
+    {
+        MultiType mt(12.34f);
+        float value = mt;
+        EXPECT_EQ(12.34f, value);
+    }
+
+    TEST(MultiType, ConversionOperatorFloatToInt)
+    {
+        MultiType mt(12.34f);
+        int value = mt;
+        EXPECT_EQ(12, value);
+    }
+
+    TEST(MultiType, ConversionOperatorIntToFloat)
+    {
+        MultiType mt(123);
+        float value = mt;
+        EXPECT_EQ(123, value);
+    }
+
+    TEST(MultiType, ConversionOperatorIntToString)
+    {
+        MultiType mt(123);
+        std::string value = mt;
+        EXPECT_EQ("123", value);
+    }
+
+    TEST(MultiType, ConversionOperatorStringToInt)
+    {
+        MultiType mt("321");
+        int value = mt;
+        EXPECT_EQ(321, value);
+    }
+
+    namespace
+    {
+        void helper_function(const std::string& a, float b, int c)
+        {
+            EXPECT_EQ("555.555", a);
+            EXPECT_EQ(555.555f, b);
+            EXPECT_EQ(555, c);
+        }
+    }
+
+    TEST(MultiType, ConversionOperatorPassToFunction)
+    {
+        MultiType mt("555.555");
+
+        helper_function(mt, mt, mt);
+    }
+
+    ///////////////////////
+    // getValue(pointer) //
+    ///////////////////////
+    TEST(MultiType, GetValueIntToInt)
+    {
+        MultiType mt(33);
+
+        int value = 0;
+        EXPECT_TRUE(mt.getValue(&value));
+        EXPECT_EQ(33, value);
+    }
+
+    TEST(MultiType, GetValueIntToFloat)
+    {
+        MultiType mt(33);
+
+        float value = 0;
+        EXPECT_TRUE(mt.getValue(&value));
+        EXPECT_EQ(33.0f, value);
+    }
+
+    TEST(MultiType, GetValueIntToVector3)
+    {
+        MultiType mt(33);
+
+        Vector3 value = Vector3::ZERO;
+        EXPECT_FALSE(mt.getValue(&value));
+        EXPECT_EQ(Vector3::ZERO, value);
+    }
+
+    //////////////
+    // getXXX() //
+    //////////////
+    TEST(MultiType, GetValueFromInt)
+    {
+        MultiType mt(256);
+
+        EXPECT_EQ(0, mt.getChar());
+        EXPECT_EQ(0u, mt.getUnsignedChar());
+        EXPECT_EQ(256, mt.getShort());
+        EXPECT_EQ(256u, mt.getUnsignedShort());
+        EXPECT_EQ(256, mt.getInt());
+        EXPECT_EQ(256u, mt.getUnsignedInt());
+        EXPECT_EQ(256, mt.getLong());
+        EXPECT_EQ(256u, mt.getUnsignedLong());
+        EXPECT_EQ(256, mt.getLongLong());
+        EXPECT_EQ(256u, mt.getUnsignedLongLong());
+        EXPECT_EQ(256.0f, mt.getFloat());
+        EXPECT_EQ(256.0, mt.getDouble());
+        EXPECT_EQ(256.0, mt.getLongDouble());
+        EXPECT_TRUE(mt.getBool());
+        EXPECT_EQ("256", mt.getString());
+    }
+
+    TEST(MultiType, GetValueFromFloat)
+    {
+        MultiType mt(128.821);
+
+        EXPECT_EQ(-128, mt.getChar());
+        EXPECT_EQ(128u, mt.getUnsignedChar());
+        EXPECT_EQ(128, mt.getShort());
+        EXPECT_EQ(128u, mt.getUnsignedShort());
+        EXPECT_EQ(128, mt.getInt());
+        EXPECT_EQ(128u, mt.getUnsignedInt());
+        EXPECT_EQ(128, mt.getLong());
+        EXPECT_EQ(128u, mt.getUnsignedLong());
+        EXPECT_EQ(128, mt.getLongLong());
+        EXPECT_EQ(128u, mt.getUnsignedLongLong());
+        EXPECT_EQ(128.821f, mt.getFloat());
+        EXPECT_EQ(128.821, mt.getDouble());
+        EXPECT_EQ(128.821, mt.getLongDouble());
+        EXPECT_TRUE(mt.getBool());
+        EXPECT_EQ("128.821", mt.getString());
+    }
+
+    TEST(MultiType, GetValueFromString)
+    {
+        MultiType mt("0.123");
+
+        EXPECT_EQ('0', mt.getChar());
+        EXPECT_EQ('0', mt.getUnsignedChar());
+        EXPECT_EQ(0, mt.getShort());
+        EXPECT_EQ(0u, mt.getUnsignedShort());
+        EXPECT_EQ(0, mt.getInt());
+        EXPECT_EQ(0u, mt.getUnsignedInt());
+        EXPECT_EQ(0, mt.getLong());
+        EXPECT_EQ(0u, mt.getUnsignedLong());
+        EXPECT_EQ(0, mt.getLongLong());
+        EXPECT_EQ(0u, mt.getUnsignedLongLong());
+        EXPECT_EQ(0.123f, mt.getFloat());
+        EXPECT_EQ(0.123, mt.getDouble());
+        EXPECT_DOUBLE_EQ(0.123, mt.getLongDouble());
+        EXPECT_FALSE(mt.getBool());
+        EXPECT_EQ("0.123", mt.getString());
+    }
+
+    ////////////////////
+    // isType<type>() //
+    ////////////////////
+    TEST(MultiType, IsTypeInt)
+    {
+        MultiType mt(1);
+
+        EXPECT_FALSE(mt.isType<void>());
+        EXPECT_FALSE(mt.isType<char>());
+        EXPECT_FALSE(mt.isType<unsigned char>());
+        EXPECT_FALSE(mt.isType<short>());
+        EXPECT_FALSE(mt.isType<unsigned short>());
+        EXPECT_TRUE(mt.isType<int>());
+        EXPECT_FALSE(mt.isType<unsigned int>());
+        EXPECT_FALSE(mt.isType<long>());
+        EXPECT_FALSE(mt.isType<unsigned long>());
+        EXPECT_FALSE(mt.isType<long long>());
+        EXPECT_FALSE(mt.isType<unsigned long long>());
+        EXPECT_FALSE(mt.isType<float>());
+        EXPECT_FALSE(mt.isType<double>());
+        EXPECT_FALSE(mt.isType<long double>());
+        EXPECT_FALSE(mt.isType<bool>());
+        EXPECT_FALSE(mt.isType<void*>());
+        EXPECT_FALSE(mt.isType<std::string>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector2>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector3>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector4>());
+        EXPECT_FALSE(mt.isType<orxonox::ColourValue>());
+        EXPECT_FALSE(mt.isType<orxonox::Quaternion>());
+        EXPECT_FALSE(mt.isType<orxonox::Radian>());
+        EXPECT_FALSE(mt.isType<orxonox::Degree>());
+    }
+
+    TEST(MultiType, IsTypeUnsignedInt)
+    {
+        MultiType mt(1u);
+
+        EXPECT_FALSE(mt.isType<void>());
+        EXPECT_FALSE(mt.isType<char>());
+        EXPECT_FALSE(mt.isType<unsigned char>());
+        EXPECT_FALSE(mt.isType<short>());
+        EXPECT_FALSE(mt.isType<unsigned short>());
+        EXPECT_FALSE(mt.isType<int>());
+        EXPECT_TRUE(mt.isType<unsigned int>());
+        EXPECT_FALSE(mt.isType<long>());
+        EXPECT_FALSE(mt.isType<unsigned long>());
+        EXPECT_FALSE(mt.isType<long long>());
+        EXPECT_FALSE(mt.isType<unsigned long long>());
+        EXPECT_FALSE(mt.isType<float>());
+        EXPECT_FALSE(mt.isType<double>());
+        EXPECT_FALSE(mt.isType<long double>());
+        EXPECT_FALSE(mt.isType<bool>());
+        EXPECT_FALSE(mt.isType<void*>());
+        EXPECT_FALSE(mt.isType<std::string>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector2>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector3>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector4>());
+        EXPECT_FALSE(mt.isType<orxonox::ColourValue>());
+        EXPECT_FALSE(mt.isType<orxonox::Quaternion>());
+        EXPECT_FALSE(mt.isType<orxonox::Radian>());
+        EXPECT_FALSE(mt.isType<orxonox::Degree>());
+    }
+
+    TEST(MultiType, IsTypeDouble)
+    {
+        MultiType mt(1.0);
+
+        EXPECT_FALSE(mt.isType<void>());
+        EXPECT_FALSE(mt.isType<char>());
+        EXPECT_FALSE(mt.isType<unsigned char>());
+        EXPECT_FALSE(mt.isType<short>());
+        EXPECT_FALSE(mt.isType<unsigned short>());
+        EXPECT_FALSE(mt.isType<int>());
+        EXPECT_FALSE(mt.isType<unsigned int>());
+        EXPECT_FALSE(mt.isType<long>());
+        EXPECT_FALSE(mt.isType<unsigned long>());
+        EXPECT_FALSE(mt.isType<long long>());
+        EXPECT_FALSE(mt.isType<unsigned long long>());
+        EXPECT_FALSE(mt.isType<float>());
+        EXPECT_TRUE(mt.isType<double>());
+        EXPECT_FALSE(mt.isType<long double>());
+        EXPECT_FALSE(mt.isType<bool>());
+        EXPECT_FALSE(mt.isType<void*>());
+        EXPECT_FALSE(mt.isType<std::string>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector2>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector3>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector4>());
+        EXPECT_FALSE(mt.isType<orxonox::ColourValue>());
+        EXPECT_FALSE(mt.isType<orxonox::Quaternion>());
+        EXPECT_FALSE(mt.isType<orxonox::Radian>());
+        EXPECT_FALSE(mt.isType<orxonox::Degree>());
+    }
+
+    TEST(MultiType, IsTypeString)
+    {
+        MultiType mt("1");
+
+        EXPECT_FALSE(mt.isType<void>());
+        EXPECT_FALSE(mt.isType<char>());
+        EXPECT_FALSE(mt.isType<unsigned char>());
+        EXPECT_FALSE(mt.isType<short>());
+        EXPECT_FALSE(mt.isType<unsigned short>());
+        EXPECT_FALSE(mt.isType<int>());
+        EXPECT_FALSE(mt.isType<unsigned int>());
+        EXPECT_FALSE(mt.isType<long>());
+        EXPECT_FALSE(mt.isType<unsigned long>());
+        EXPECT_FALSE(mt.isType<long long>());
+        EXPECT_FALSE(mt.isType<unsigned long long>());
+        EXPECT_FALSE(mt.isType<float>());
+        EXPECT_FALSE(mt.isType<double>());
+        EXPECT_FALSE(mt.isType<long double>());
+        EXPECT_FALSE(mt.isType<bool>());
+        EXPECT_FALSE(mt.isType<void*>());
+        EXPECT_TRUE(mt.isType<std::string>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector2>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector3>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector4>());
+        EXPECT_FALSE(mt.isType<orxonox::ColourValue>());
+        EXPECT_FALSE(mt.isType<orxonox::Quaternion>());
+        EXPECT_FALSE(mt.isType<orxonox::Radian>());
+        EXPECT_FALSE(mt.isType<orxonox::Degree>());
+    }
+
+    TEST(MultiType, IsTypeDegree)
+    {
+        MultiType mt(Degree(1));
+
+        EXPECT_FALSE(mt.isType<void>());
+        EXPECT_FALSE(mt.isType<char>());
+        EXPECT_FALSE(mt.isType<unsigned char>());
+        EXPECT_FALSE(mt.isType<short>());
+        EXPECT_FALSE(mt.isType<unsigned short>());
+        EXPECT_FALSE(mt.isType<int>());
+        EXPECT_FALSE(mt.isType<unsigned int>());
+        EXPECT_FALSE(mt.isType<long>());
+        EXPECT_FALSE(mt.isType<unsigned long>());
+        EXPECT_FALSE(mt.isType<long long>());
+        EXPECT_FALSE(mt.isType<unsigned long long>());
+        EXPECT_FALSE(mt.isType<float>());
+        EXPECT_FALSE(mt.isType<double>());
+        EXPECT_FALSE(mt.isType<long double>());
+        EXPECT_FALSE(mt.isType<bool>());
+        EXPECT_FALSE(mt.isType<void*>());
+        EXPECT_FALSE(mt.isType<std::string>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector2>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector3>());
+        EXPECT_FALSE(mt.isType<orxonox::Vector4>());
+        EXPECT_FALSE(mt.isType<orxonox::ColourValue>());
+        EXPECT_FALSE(mt.isType<orxonox::Quaternion>());
+        EXPECT_FALSE(mt.isType<orxonox::Radian>());
+        EXPECT_TRUE(mt.isType<orxonox::Degree>());
+    }
+
+    ///////////////////////
+    // hasDefaultValue() //
+    ///////////////////////
+    TEST(MultiType, HasDefaultValue)
+    {
+        MultiType mt;
+
+//        EXPECT_FALSE(mt.hasDefaultValue());
+
+        mt = 5.55;
+
+        EXPECT_FALSE(mt.hasDefaultValue());
+
+        mt.convert<int>();
+
+        EXPECT_FALSE(mt.hasDefaultValue());
+
+        mt.convert<Quaternion>();
+
+//        EXPECT_TRUE(mt.hasDefaultValue());
+    }
+
+    ////////////
+    // null() //
+    ////////////
+    TEST(MultiType, Null1)
+    {
+        MultiType mt;
+
+        EXPECT_TRUE(mt.null());
+
+        mt = 5;
+
+        EXPECT_FALSE(mt.null());
+    }
+
+    TEST(MultiType, Null2)
+    {
+        MultiType mt(5);
+
+        EXPECT_FALSE(mt.null());
+
+        mt.reset();
+
+        EXPECT_TRUE(mt.null());
+    }
+}




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