[test][constraints] test violation event type

test/entitynetwork/test_constraints_cylindersurface.cc

@@ -16,6 +16,7 @@ int main()
     using Point = typename Disk::Point;
     using Direction = typename Disk::Direction;
     using Vector = typename Direction::Vector;
+    using Violation = Frackit::ConstraintsEvaluation::Violation;
 
     // Basis Vectors
     const Vector e1(1.0, 0.0, 0.0);
@@ -35,6 +36,8 @@ int main()
     // violates distance constraint
     Disk disk1(Point(0.0, 0.0, 0.5), e1, e2, 0.4+1e-5, 0.25);
     if (constraints.evaluate(cylSurface, disk1))
+        throw std::runtime_error("False positive detected");
+    if (constraints.evaluate(cylSurface, disk1).violation() != Violation::distance)
         throw std::runtime_error("Did not detect distance violation");
     std::cout << "Test 1 passed" << std::endl;
 
@@ -42,30 +45,40 @@ int main()
     Disk disk2(Point(0.0, 0.0, 0.5), e1, e2, 0.4-1e-5, 0.25);
     if (!constraints.evaluate(cylSurface, disk2))
         throw std::runtime_error("False positive distance violation");
+    if (constraints.evaluate(cylSurface, disk2).violation() != Violation::none)
+        throw std::runtime_error("False positive distance violation");
     std::cout << "Test 2 passed" << std::endl;
 
     // violates the intersection magnitude constraint
     Disk disk3(Point(0.4, 0.0, 0.5), e1, e2, 0.11, 0.05);
     if (constraints.evaluate(cylSurface, disk3))
         throw std::runtime_error("Did not detect intersection magnitude violation");
+    if (constraints.evaluate(cylSurface, disk3).violation() != Violation::intersectionMagnitude)
+        throw std::runtime_error("Did not detect intersection magnitude violation");
     std::cout << "Test 3 passed" << std::endl;
 
     // does not violate the intersection magnitude constraint
     Disk disk4(Point(0.4, 0.0, 0.5), e1, e2, 0.5, 0.5);
     if (!constraints.evaluate(cylSurface, disk4))
         throw std::runtime_error("False positive intersection magnitude violation");
+    if (constraints.evaluate(cylSurface, disk4).violation() != Violation::none)
+        throw std::runtime_error("False positive intersection magnitude violation");
     std::cout << "Test 4 passed" << std::endl;
 
     // violates the distance to boundary constraint
     Disk disk5(Point(0.4, 0.0, 0.95 + 1e-6), e1, e2, 0.5, 0.5);
     if (constraints.evaluate(cylSurface, disk5))
         throw std::runtime_error("Did not detect distance to boundary violation");
+    if (constraints.evaluate(cylSurface, disk5).violation() != Violation::intersectionDistance)
+        throw std::runtime_error("Did not detect distance to boundary violation");
     std::cout << "Test 5 passed" << std::endl;
 
     // does not violate the distance to boundary constraint
     Disk disk6(Point(0.4, 0.0, 0.95 - 1e-6), e1, e2, 0.5, 0.5);
     if (!constraints.evaluate(cylSurface, disk6))
         throw std::runtime_error("False positive intersection magnitude violation");
+    if (constraints.evaluate(cylSurface, disk6).violation() != Violation::none)
+        throw std::runtime_error("False positive intersection magnitude violation");
     std::cout << "Test 6 passed" << std::endl;
 
     // violates the intersection angle constraint
@@ -73,12 +86,16 @@ int main()
     Disk disk7(Point(0.4, 0.0, 0.5), e12, e2, 0.5, 0.5);
     if (constraints.evaluate(cylSurface, disk7))
         throw std::runtime_error("Did not detect intersection angle violation");
+    if (constraints.evaluate(cylSurface, disk7).violation() != Violation::intersectionAngle)
+        throw std::runtime_error("Did not detect intersection angle violation");
     std::cout << "Test 7 passed" << std::endl;
 
     // does not violate the distance to boundary constraint
     Disk disk8(Point(0.4, 0.0, 0.95 - 1e-6), e1, e2, 0.5, 0.5);
     if (!constraints.evaluate(cylSurface, disk6))
         throw std::runtime_error("False positive intersection magnitude violation");
+    if (constraints.evaluate(cylSurface, disk6).violation() != Violation::none)
+        throw std::runtime_error("False positive intersection magnitude violation");
     std::cout << "Test 6 passed" << std::endl;
 
     // TODO: Test elliptical intersection