remove accidentally added file

gtsam/constraint/tests/testSimple.cpp

@@ -1,37 +0,0 @@
-#include <CppUnitLite/TestHarness.h>
-
-#include <gtsam/base/Testable.h>
-#include <gtsam/base/TestableAssertions.h>
-#include <gtsam/base/numericalDerivative.h>
-#include <gtsam/nonlinear/factorTesting.h>
-#include <gtsam/slam/BetweenFactor.h>
-
-#include <iostream>
-#include <functional>
-
-// Define a functor class
-class MyFunctor {
-public:
-    // Overload the function call operator
-    void operator()(int x) const {
-        std::cout << "MyFunctor called with " << x << std::endl;
-    }
-};
-
-
-TEST(InequalityConstraint, DoubleExpressionInequality) {
-    // Create an instance of the functor
-    MyFunctor functor;
-
-    // Cast the functor to std::function
-    std::function<void(int)> func = functor;
-
-    // Call the std::function object
-    func(42);
-}
-
-
-int main() {
-  TestResult tr;
-  return TestRegistry::runAllTests(tr);
-}