Final little fixes for testing.

tests/easings.cpp

@@ -12,6 +12,10 @@ TEST_CASE("make sure the easing functions at least run", "[easings]") {
   out = ease::out_bounce(1.13);
   REQUIRE(out <= 10 );
 
+  out = ease::out_bounce(out);
+  out = ease::out_bounce(out);
+  out = ease::out_bounce(out);
+
   out = ease::in_out_back(3.4);
   REQUIRE(out < 250.0);
 }

tests/map.cpp

@@ -21,6 +21,7 @@ TEST_CASE("camera control", "[map]") {
 
   Point center = map.center_camera({10,10}, 5, 5);
 
+  map.dump(center.x, center.y);
   REQUIRE(center.x == 8);
   REQUIRE(center.y == 8);