Group parametric tests in sub-suite to allow precondition

Author: lballabio

test-suite/basketoption.cpp

@@ -741,6 +741,8 @@ BOOST_AUTO_TEST_CASE(testTavellaValues) {
     }
 }
 
+BOOST_AUTO_TEST_SUITE(BasketOptionAmericanTest, *precondition(if_speed(Fast)))
+
 struct sliceOne     { static const int from{0}, to{5}; };
 struct sliceTwo     { static const int from{5}, to{11}; };
 struct sliceThree   { static const int from{11}, to{17}; };
@@ -824,6 +826,8 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(testOneDAmericanValues, T, slices) {
     }
 }
 
+BOOST_AUTO_TEST_SUITE_END()
+
 /* This unit test is a regression test to check for a crash in
    monte carlo if the required sample is odd.  The crash occurred
    because the samples array size was off by one when antithetic
@@ -1054,4 +1058,4 @@ BOOST_AUTO_TEST_CASE(test2DPDEGreeks) {
 
 BOOST_AUTO_TEST_SUITE_END()
 
-BOOST_AUTO_TEST_SUITE_END()
+BOOST_AUTO_TEST_SUITE_END()