Tests: add more unit tests
This commit is contained in:
wmayer
@@ -1,9 +1,312 @@
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#include "gtest/gtest.h"
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#include <boost/core/ignore_unused.hpp>
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#include <QLocale>
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#include <Base/Exception.h>
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#include <Base/Quantity.h>
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#include <Base/UnitsApi.h>
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#include <Base/UnitsSchemaImperial1.h>
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TEST(Unit, TestString)
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{
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auto toString = [](const Base::Unit& unit) {
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return unit.getString().toStdString();
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};
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EXPECT_EQ(toString(Base::Unit(0,0,0,0,0,0,0,0)), "");
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EXPECT_EQ(toString(Base::Unit(1,0,0,0,0,0,0,0)), "mm");
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EXPECT_EQ(toString(Base::Unit(0,1,0,0,0,0,0,0)), "kg");
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EXPECT_EQ(toString(Base::Unit(0,0,1,0,0,0,0,0)), "s");
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EXPECT_EQ(toString(Base::Unit(0,0,0,1,0,0,0,0)), "A");
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EXPECT_EQ(toString(Base::Unit(0,0,0,0,1,0,0,0)), "K");
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EXPECT_EQ(toString(Base::Unit(0,0,0,0,0,1,0,0)), "mol");
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EXPECT_EQ(toString(Base::Unit(0,0,0,0,0,0,1,0)), "cd");
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EXPECT_EQ(toString(Base::Unit(0,0,0,0,0,0,0,1)), "deg");
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EXPECT_EQ(toString(Base::Unit(2,0,0,0,0,0,0,0)), "mm^2");
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EXPECT_EQ(toString(Base::Unit(1,1,-2,0,0,0,0,0)), "mm*kg/s^2");
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}
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TEST(Unit, TestTypeString)
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{
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auto toString = [](const Base::Unit& unit) {
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return unit.getTypeString().toStdString();
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};
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EXPECT_EQ(toString(Base::Unit::Acceleration), "Acceleration");
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EXPECT_EQ(toString(Base::Unit::AmountOfSubstance), "AmountOfSubstance");
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EXPECT_EQ(toString(Base::Unit::Angle), "Angle");
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EXPECT_EQ(toString(Base::Unit::AngleOfFriction), "Angle"); // same unit as Angle
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EXPECT_EQ(toString(Base::Unit::Area), "Area");
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EXPECT_EQ(toString(Base::Unit::CurrentDensity), "CurrentDensity");
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EXPECT_EQ(toString(Base::Unit::Density), "Density");
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EXPECT_EQ(toString(Base::Unit::DissipationRate), "DissipationRate");
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EXPECT_EQ(toString(Base::Unit::DynamicViscosity), "DynamicViscosity");
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EXPECT_EQ(toString(Base::Unit::ElectricalCapacitance), "ElectricalCapacitance");
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EXPECT_EQ(toString(Base::Unit::ElectricalConductance), "ElectricalConductance");
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EXPECT_EQ(toString(Base::Unit::ElectricalConductivity), "ElectricalConductivity");
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EXPECT_EQ(toString(Base::Unit::ElectricalInductance), "ElectricalInductance");
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EXPECT_EQ(toString(Base::Unit::ElectricalResistance), "ElectricalResistance");
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EXPECT_EQ(toString(Base::Unit::ElectricCharge), "ElectricCharge");
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EXPECT_EQ(toString(Base::Unit::ElectricCurrent), "ElectricCurrent");
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EXPECT_EQ(toString(Base::Unit::ElectricPotential), "ElectricPotential");
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EXPECT_EQ(toString(Base::Unit::Frequency), "Frequency");
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EXPECT_EQ(toString(Base::Unit::Force), "Force");
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EXPECT_EQ(toString(Base::Unit::HeatFlux), "HeatFlux");
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EXPECT_EQ(toString(Base::Unit::InverseArea), "InverseArea");
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EXPECT_EQ(toString(Base::Unit::InverseLength), "InverseLength");
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EXPECT_EQ(toString(Base::Unit::InverseVolume), "InverseVolume");
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EXPECT_EQ(toString(Base::Unit::KinematicViscosity), "KinematicViscosity");
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EXPECT_EQ(toString(Base::Unit::Length), "Length");
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EXPECT_EQ(toString(Base::Unit::LuminousIntensity), "LuminousIntensity");
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EXPECT_EQ(toString(Base::Unit::MagneticFieldStrength), "MagneticFieldStrength");
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EXPECT_EQ(toString(Base::Unit::MagneticFlux), "MagneticFlux");
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EXPECT_EQ(toString(Base::Unit::MagneticFluxDensity), "MagneticFluxDensity");
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EXPECT_EQ(toString(Base::Unit::Magnetization), "MagneticFieldStrength"); // same as MagneticFieldStrength
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EXPECT_EQ(toString(Base::Unit::Mass), "Mass");
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EXPECT_EQ(toString(Base::Unit::Pressure), "Pressure");
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EXPECT_EQ(toString(Base::Unit::Power), "Power");
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EXPECT_EQ(toString(Base::Unit::ShearModulus), "Pressure"); // same as Pressure
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EXPECT_EQ(toString(Base::Unit::SpecificEnergy), "SpecificEnergy");
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EXPECT_EQ(toString(Base::Unit::SpecificHeat), "SpecificHeat");
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EXPECT_EQ(toString(Base::Unit::Stiffness), "Stiffness");
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EXPECT_EQ(toString(Base::Unit::Stress), "Pressure"); // same as Pressure
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EXPECT_EQ(toString(Base::Unit::Temperature), "Temperature");
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EXPECT_EQ(toString(Base::Unit::ThermalConductivity), "ThermalConductivity");
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EXPECT_EQ(toString(Base::Unit::ThermalExpansionCoefficient), "ThermalExpansionCoefficient");
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EXPECT_EQ(toString(Base::Unit::ThermalTransferCoefficient), "ThermalTransferCoefficient");
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EXPECT_EQ(toString(Base::Unit::TimeSpan), "TimeSpan");
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EXPECT_EQ(toString(Base::Unit::UltimateTensileStrength), "Pressure"); // same as Pressure
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EXPECT_EQ(toString(Base::Unit::VacuumPermittivity), "VacuumPermittivity");
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EXPECT_EQ(toString(Base::Unit::Velocity), "Velocity");
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EXPECT_EQ(toString(Base::Unit::Volume), "Volume");
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EXPECT_EQ(toString(Base::Unit::VolumeFlowRate), "VolumeFlowRate");
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EXPECT_EQ(toString(Base::Unit::VolumetricThermalExpansionCoefficient), "ThermalExpansionCoefficient");
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EXPECT_EQ(toString(Base::Unit::Work), "Work");
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EXPECT_EQ(toString(Base::Unit::YieldStrength), "Pressure"); // same as Pressure
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EXPECT_EQ(toString(Base::Unit::YoungsModulus), "Pressure"); // same unit as Pressure
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}
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TEST(Unit, TestEqual)
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{
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Base::Unit unit{1};
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EXPECT_EQ(unit.pow(2) == Base::Unit{2}, true);
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}
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TEST(Unit, TestNotEqual)
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{
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Base::Unit unit{1};
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EXPECT_EQ(unit.pow(2) != Base::Unit{1}, true);
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}
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TEST(Unit, TestMult)
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{
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EXPECT_EQ(Base::Unit{} * Base::Unit{}, Base::Unit{});
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EXPECT_EQ(Base::Unit(0, 1) * Base::Unit(1, 0), Base::Unit(1, 1));
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}
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TEST(Unit, TestDiv)
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{
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EXPECT_EQ(Base::Unit{} * Base::Unit{}, Base::Unit{});
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EXPECT_EQ(Base::Unit(0, 1) / Base::Unit(1, 0), Base::Unit(-1, 1));
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}
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TEST(Unit, TestPowNoDim)
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{
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Base::Unit unit{};
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EXPECT_EQ(unit.pow(2), Base::Unit{0});
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EXPECT_EQ(unit.isEmpty(), true);
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}
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TEST(Unit, TestPowEQ1)
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{
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Base::Unit unit{2};
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EXPECT_EQ(unit.pow(1), Base::Unit{2});
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}
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TEST(Unit, TestPowEQ0)
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{
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Base::Unit unit{2};
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EXPECT_EQ(unit.pow(0), Base::Unit{0});
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}
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TEST(Unit, TestPowGT1)
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{
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Base::Unit unit{2};
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EXPECT_EQ(unit.pow(2), Base::Unit{4});
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}
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TEST(Unit, TestPowLT1)
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{
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Base::Unit unit{3};
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EXPECT_EQ(unit.pow(1.0/3.0), Base::Unit{1});
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}
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TEST(Unit, TestPow3DIV2)
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{
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Base::Unit unit{3};
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EXPECT_THROW(unit.pow(3.0/2.0), Base::UnitsMismatchError);
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}
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TEST(Unit, TestOverflow)
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{
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// this tests _that_ the expected exception is thrown
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EXPECT_THROW({
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try
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{
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Base::Unit unit{3};
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unit.pow(10000);
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}
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catch (const Base::OverflowError& e)
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{
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// and this tests that it has the correct message
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EXPECT_STREQ( "Unit overflow in pow()", e.what());
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throw;
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}
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}, Base::OverflowError);
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}
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TEST(Unit, TestUnderflow)
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{
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// this tests _that_ the expected exception is thrown
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EXPECT_THROW({
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try
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{
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Base::Unit unit{3};
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unit.pow(-10000);
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}
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catch (const Base::UnderflowError& e)
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{
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// and this tests that it has the correct message
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EXPECT_STREQ( "Unit underflow in pow()", e.what());
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throw;
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}
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}, Base::UnderflowError);
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}
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TEST(BaseQuantity, TestValid)
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{
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Base::Quantity q1{1.0, Base::Unit::Length};
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Base::Quantity q2{1.0, Base::Unit::Area};
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q2.setInvalid();
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EXPECT_EQ(q1.isValid(), true);
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EXPECT_EQ(q2.isValid(), false);
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}
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TEST(BaseQuantity, TestDim)
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{
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Base::Quantity q1{0, Base::Unit::Area};
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EXPECT_EQ(q1.isQuantity(), true);
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}
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TEST(BaseQuantity, TestNoDim)
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{
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Base::Quantity q1{};
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EXPECT_EQ(q1.isDimensionless(), true);
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}
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TEST(BaseQuantity, TestString)
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{
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Base::Quantity q1{2, QString::fromLatin1("kg*m/s^2")};
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EXPECT_EQ(q1.getUnit(), Base::Unit::Force);
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Base::Quantity q2{2, QString::fromLatin1("kg*m^2/s^2")};
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EXPECT_EQ(q2.getUnit(), Base::Unit::Work);
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}
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TEST(BaseQuantity, TestCopy)
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{
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Base::Quantity q1{1.0, Base::Unit::Length};
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EXPECT_EQ(Base::Quantity{q1}, q1);
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}
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TEST(BaseQuantity, TestEqual)
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{
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Base::Quantity q1{1.0, Base::Unit::Force};
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Base::Quantity q2{1.0, QString::fromLatin1("kg*mm/s^2")};
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EXPECT_EQ(q1 == q1, true);
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EXPECT_EQ(q1 == q2, true);
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}
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TEST(BaseQuantity, TestNotEqual)
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{
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Base::Quantity q1{1.0, Base::Unit::Force};
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Base::Quantity q2{2.0, QString::fromLatin1("kg*m/s^2")};
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Base::Quantity q3{1.0, Base::Unit::Work};
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EXPECT_EQ(q1 != q2, true);
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EXPECT_EQ(q1 != q3, true);
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}
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TEST(BaseQuantity, TestLessOrGreater)
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{
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Base::Quantity q1{1.0, Base::Unit::Force};
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Base::Quantity q2{2.0, QString::fromLatin1("kg*m/s^2")};
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Base::Quantity q3{2.0, Base::Unit::Work};
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EXPECT_EQ(q1 < q2, true);
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EXPECT_EQ(q1 > q2, false);
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EXPECT_EQ(q1 <= q1, true);
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EXPECT_EQ(q1 >= q1, true);
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EXPECT_THROW(boost::ignore_unused(q1 < q3), Base::UnitsMismatchError);
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EXPECT_THROW(boost::ignore_unused(q1 > q3), Base::UnitsMismatchError);
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EXPECT_THROW(boost::ignore_unused(q1 <= q3), Base::UnitsMismatchError);
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EXPECT_THROW(boost::ignore_unused(q1 >= q3), Base::UnitsMismatchError);
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}
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TEST(BaseQuantity, TestAdd)
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{
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Base::Quantity q1{1.0, Base::Unit::Length};
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Base::Quantity q2{1.0, Base::Unit::Area};
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EXPECT_THROW(q1 + q2, Base::UnitsMismatchError);
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EXPECT_THROW(q1 += q2, Base::UnitsMismatchError);
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EXPECT_EQ(q1 + q1, Base::Quantity(2, Base::Unit::Length));
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EXPECT_EQ(q1 += q1, Base::Quantity(2, Base::Unit::Length));
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}
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TEST(BaseQuantity, TestSub)
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{
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Base::Quantity q1{1.0, Base::Unit::Length};
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Base::Quantity q2{1.0, Base::Unit::Area};
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EXPECT_THROW(q1 - q2, Base::UnitsMismatchError);
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EXPECT_THROW(q1 -= q2, Base::UnitsMismatchError);
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EXPECT_EQ(q1 - q1, Base::Quantity(0, Base::Unit::Length));
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EXPECT_EQ(q1 -= q1, Base::Quantity(0, Base::Unit::Length));
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}
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TEST(BaseQuantity, TestNeg)
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{
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Base::Quantity q1{1.0, Base::Unit::Length};
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EXPECT_EQ(-q1, Base::Quantity(-1.0, Base::Unit::Length));
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}
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TEST(BaseQuantity, TestMult)
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{
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Base::Quantity q1{1.0, Base::Unit::Length};
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Base::Quantity q2{1.0, Base::Unit::Area};
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EXPECT_EQ(q1 * q2, Base::Quantity(1.0, Base::Unit::Volume));
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EXPECT_EQ(q1 * 2.0, Base::Quantity(2.0, Base::Unit::Length));
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}
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TEST(BaseQuantity, TestDiv)
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{
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Base::Quantity q1{1.0, Base::Unit::Length};
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Base::Quantity q2{1.0, Base::Unit::Area};
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EXPECT_EQ(q1 / q2, Base::Quantity(1.0, Base::Unit::InverseLength));
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EXPECT_EQ(q1 / 2.0, Base::Quantity(0.5, Base::Unit::Length));
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}
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TEST(BaseQuantity, TestPow)
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{
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Base::Quantity q1{2.0, Base::Unit::Length};
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Base::Quantity q2{2.0, Base::Unit::Area};
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Base::Quantity q3{0.0};
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EXPECT_EQ(q1.pow(q3), Base::Quantity{1});
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EXPECT_EQ(q1.pow(2.0), Base::Quantity(4, Base::Unit::Area));
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EXPECT_THROW(q1.pow(q2), Base::UnitsMismatchError);
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}
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class Quantity : public ::testing::Test {
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protected:
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void SetUp() override {
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