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Fix some units test

This commit is contained in:
Lynix 2018-09-05 22:42:34 +02:00
parent 09c49f03fb
commit b631f3d3da
1 changed files with 38 additions and 20 deletions
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58
tests/Engine/Math/EulerAngles.cpp
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@ -1,3 +1,4 @@
#include <Nazara/Math/Angle.hpp>
#include <Nazara/Math/EulerAngles.hpp>
#include <Catch/catch.hpp>
@ -26,8 +27,8 @@ SCENARIO("EulerAngles", "[MATH][EULERANGLES]")
THEN("They should still be equal")
{
REQUIRE(euler360 == firstZero);
REQUIRE(euler0 == secondZero);
CHECK(euler360 == firstZero);
CHECK(euler0 == secondZero);
}
}
@ -35,9 +36,9 @@ SCENARIO("EulerAngles", "[MATH][EULERANGLES]")
{
THEN("They are the same")
{
REQUIRE(firstZero.ToQuaternion() == secondZero.ToQuaternion());
REQUIRE(firstZero.ToQuaternion() == Nz::EulerAnglesf(Nz::Quaternionf(1.f, 0.f, 0.f, 0.f)));
REQUIRE(secondZero.ToQuaternion() == Nz::EulerAnglesf(Nz::Quaternionf(1.f, 0.f, 0.f, 0.f)));
CHECK(firstZero.ToQuaternion() == secondZero.ToQuaternion());
CHECK(firstZero.ToQuaternion() == Nz::EulerAnglesf(Nz::Quaternionf(1.f, 0.f, 0.f, 0.f)));
CHECK(secondZero.ToQuaternion() == Nz::EulerAnglesf(Nz::Quaternionf(1.f, 0.f, 0.f, 0.f)));
}
}
}
@ -56,9 +57,9 @@ SCENARIO("EulerAngles", "[MATH][EULERANGLES]")
Nz::Vector3f rotation90Y = euler90Y.ToQuaternion() * Nz::Vector3f::UnitZ();
Nz::Vector3f rotation90R = euler90R.ToQuaternion() * Nz::Vector3f::UnitX();
REQUIRE(rotation90P == Nz::Vector3f::UnitZ());
REQUIRE(rotation90Y == Nz::Vector3f::UnitX());
REQUIRE(rotation90R == Nz::Vector3f::UnitY());
CHECK(rotation90P == Nz::Vector3f::UnitZ());
CHECK(rotation90Y == Nz::Vector3f::UnitX());
CHECK(rotation90R == Nz::Vector3f::UnitY());
}
}
}
@ -69,9 +70,9 @@ SCENARIO("EulerAngles", "[MATH][EULERANGLES]")
{
THEN("These results are expected")
{
REQUIRE(Nz::EulerAngles<int>(Nz::FromDegrees(45.f), 0.f, 0.f) == Nz::EulerAngles<int>(Nz::Quaternionf(0.923879504204f, 0.382683455944f, 0.f, 0.f).ToEulerAngles()));
REQUIRE(Nz::EulerAngles<int>(0.f, Nz::FromDegrees(45.f), 0.f) == Nz::EulerAngles<int>(Nz::Quaternionf(0.923879504204f, 0.f, 0.382683455944f, 0.f).ToEulerAngles()));
REQUIRE(Nz::EulerAngles<int>(0.f, 0.f, Nz::FromDegrees(45.f)) == Nz::EulerAngles<int>(Nz::Quaternionf(0.923879504204f, 0.f, 0.f, 0.382683455944f).ToEulerAngles()));
CHECK(Nz::EulerAngles<int>(Nz::FromDegrees(45.f), 0.f, 0.f) == Nz::EulerAngles<int>(Nz::Quaternionf(0.923879504204f, 0.382683455944f, 0.f, 0.f).ToEulerAngles()));
CHECK(Nz::EulerAngles<int>(0.f, Nz::FromDegrees(45.f), 0.f) == Nz::EulerAngles<int>(Nz::Quaternionf(0.923879504204f, 0.f, 0.382683455944f, 0.f).ToEulerAngles()));
CHECK(Nz::EulerAngles<int>(0.f, 0.f, Nz::FromDegrees(45.f)) == Nz::EulerAngles<int>(Nz::Quaternionf(0.923879504204f, 0.f, 0.f, 0.382683455944f).ToEulerAngles()));
}
}
}
@ -87,17 +88,34 @@ SCENARIO("EulerAngles", "[MATH][EULERANGLES]")
THEN("And then convert to euler angles, we have identity")
{
Nz::EulerAnglesf tmp = Nz::Quaternionf(euler45.ToQuaternion()).ToEulerAngles();
REQUIRE(tmp.pitch == Approx(0.f));
REQUIRE(tmp.yaw == Approx(22.5f));
REQUIRE(tmp.roll == Approx(22.5f));
CHECK(tmp.pitch == Approx(0.f));
CHECK(tmp.yaw == Approx(22.5f));
CHECK(tmp.roll == Approx(22.5f));
tmp = Nz::Quaternionf(euler90.ToQuaternion()).ToEulerAngles();
REQUIRE(tmp.pitch == Approx(90.f));
REQUIRE(tmp.yaw == Approx(90.f));
REQUIRE(tmp.roll == Approx(0.f));
CHECK(tmp.pitch == Approx(90.f));
CHECK(tmp.yaw == Approx(90.f));
CHECK(tmp.roll == Approx(0.f));
tmp = Nz::Quaternionf(euler30.ToQuaternion()).ToEulerAngles();
REQUIRE(tmp.pitch == Approx(30.f));
REQUIRE(tmp.yaw == Approx(0.f).margin(0.0001f));
REQUIRE(tmp.roll == Approx(30.f));
CHECK(tmp.pitch == Approx(30.f));
CHECK(tmp.yaw == Approx(0.f).margin(0.0001f));
CHECK(tmp.roll == Approx(30.f));
}
}
}
GIVEN("An angle of 45 degrees")
{
Nz::DegreeAnglef angle(45.f);
WHEN("We convert it to Euler angles")
{
Nz::EulerAnglesf eulerAngles(angle);
THEN("It should be equal to a 2D rotation of 45 degrees")
{
CHECK(eulerAngles == Nz::EulerAnglesf(0.f, 0.f, 45.f));
}
}
}