sid/NazaraEngine
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

UnitTests: Add build script and move current tests to "tests/Engine" directory (from "tests/Nazara")

Browse Source 
Former-commit-id: 5639305bbdbb69ad6f6f282df6c6de930220b57f
This commit is contained in:
Lynix
2015-09-19 01:14:19 +02:00
parent a09f859144
commit a61f968d05
24 changed files with 27 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

63
tests/Engine/Math/Sphere.cpp Normal file
View File

@@ -0,0 +1,63 @@
#include <Nazara/Math/Sphere.hpp>
#include <Catch/catch.hpp>
SCENARIO("Sphere", "[MATH][SPHERE]")
{
GIVEN("Two same sphere center and unit")
{
NzSpheref firstCenterAndUnit(0.f, 0.f, 0.f, 1.f);
NzSpheref secondCenterAndUnit(NzSphere<int>(NzVector3i::Zero(), 1));
WHEN("We compare them")
{
THEN("They are the same")
{
REQUIRE(firstCenterAndUnit == secondCenterAndUnit);
}
}
WHEN("We ask if they intersect or contain")
{
THEN("These results are expected for Contains")
{
CHECK(firstCenterAndUnit.Contains(0.5f, 0.5f, 0.5f));
CHECK(firstCenterAndUnit.Contains(NzBoxf(NzVector3f::Zero(), NzVector3f::Unit() * 0.5f)));
CHECK(!firstCenterAndUnit.Contains(NzBoxf(NzVector3f::Zero(), NzVector3f::Unit() * 5.f)));
}
THEN("There are for Intersect")
{
CHECK(firstCenterAndUnit.Intersect(NzBoxf(NzVector3f::Zero(), NzVector3f::Unit() * 0.5f)));
CHECK(firstCenterAndUnit.Intersect(NzBoxf(NzVector3f::Zero(), NzVector3f::Unit() * 5.f)));
CHECK(!firstCenterAndUnit.Intersect(NzBoxf(NzVector3f::Unit() * 5.f, NzVector3f::Unit())));
CHECK(firstCenterAndUnit.Intersect(NzSpheref(NzVector3f::Zero(), 0.5f)));
CHECK(firstCenterAndUnit.Intersect(NzSpheref(NzVector3f::Zero(), 5.f)));
CHECK(!firstCenterAndUnit.Intersect(NzSpheref(NzVector3f::Unit() * 5.f, 1.f)));
}
}
WHEN("We ask for distance")
{
THEN("These results are expected")
{
REQUIRE(firstCenterAndUnit.Distance(NzVector3f::UnitX()) == Approx(1.f));
REQUIRE(firstCenterAndUnit.SquaredDistance(NzVector3f::UnitX()) == Approx(1.f));
NzSpheref tmp(NzVector3f::UnitX(), 1.f);
REQUIRE(tmp.Distance(NzVector3f::UnitX() * 4.f) == Approx(3.f));
REQUIRE(tmp.SquaredDistance(NzVector3f::UnitX() * 4.f) == Approx(9.f));
}
}
WHEN("We get sphere from box unit and center")
{
NzBoxf centerUnitBox(NzVector3f::Unit() * -0.5f, NzVector3f::Unit() * 0.5f);
THEN("This is equal to sphere center and radius 0.75")
{
REQUIRE(centerUnitBox.GetSquaredBoundingSphere() == NzSpheref(NzVector3f::Zero(), 0.75f));
}
}
}
}